[ptrace] 201766a20e: kernel_selftests.seccomp.make_fail
by kernel test robot
FYI, we noticed the following commit (built with gcc-7):
commit: 201766a20e30f982ccfe36bebfad9602c3ff574a ("ptrace: add PTRACE_GET_SYSCALL_INFO request")
https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux.git master
in testcase: kernel_selftests
with following parameters:
group: kselftests-02
test-description: The kernel contains a set of "self tests" under the tools/testing/selftests/ directory. These are intended to be small unit tests to exercise individual code paths in the kernel.
test-url: https://www.kernel.org/doc/Documentation/kselftest.txt
on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 8G
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <rong.a.chen(a)intel.com>
2019-07-26 16:52:03 make run_tests -C seccomp
make: Entering directory '/usr/src/perf_selftests-x86_64-rhel-7.6-201766a20e30f982ccfe36bebfad9602c3ff574a/tools/testing/selftests/seccomp'
gcc -Wl,-no-as-needed -Wall seccomp_bpf.c -lpthread -o seccomp_bpf
In file included from seccomp_bpf.c:51:0:
seccomp_bpf.c: In function ‘tracer_ptrace’:
seccomp_bpf.c:1787:20: error: ‘PTRACE_EVENTMSG_SYSCALL_ENTRY’ undeclared (first use in this function)
EXPECT_EQ(entry ? PTRACE_EVENTMSG_SYSCALL_ENTRY
^
../kselftest_harness.h:608:13: note: in definition of macro ‘__EXPECT’
__typeof__(_expected) __exp = (_expected); \
^~~~~~~~~
seccomp_bpf.c:1787:2: note: in expansion of macro ‘EXPECT_EQ’
EXPECT_EQ(entry ? PTRACE_EVENTMSG_SYSCALL_ENTRY
^~~~~~~~~
seccomp_bpf.c:1787:20: note: each undeclared identifier is reported only once for each function it appears in
EXPECT_EQ(entry ? PTRACE_EVENTMSG_SYSCALL_ENTRY
^
../kselftest_harness.h:608:13: note: in definition of macro ‘__EXPECT’
__typeof__(_expected) __exp = (_expected); \
^~~~~~~~~
seccomp_bpf.c:1787:2: note: in expansion of macro ‘EXPECT_EQ’
EXPECT_EQ(entry ? PTRACE_EVENTMSG_SYSCALL_ENTRY
^~~~~~~~~
seccomp_bpf.c:1788:6: error: ‘PTRACE_EVENTMSG_SYSCALL_EXIT’ undeclared (first use in this function)
: PTRACE_EVENTMSG_SYSCALL_EXIT, msg);
^
../kselftest_harness.h:608:13: note: in definition of macro ‘__EXPECT’
__typeof__(_expected) __exp = (_expected); \
^~~~~~~~~
seccomp_bpf.c:1787:2: note: in expansion of macro ‘EXPECT_EQ’
EXPECT_EQ(entry ? PTRACE_EVENTMSG_SYSCALL_ENTRY
^~~~~~~~~
Makefile:12: recipe for target 'seccomp_bpf' failed
make: *** [seccomp_bpf] Error 1
make: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-7.6-201766a20e30f982ccfe36bebfad9602c3ff574a/tools/testing/selftests/seccomp'
To reproduce:
# build kernel
cd linux
cp config-5.2.0-10889-g201766a20e30f9 .config
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 olddefconfig prepare modules_prepare bzImage
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp qemu -k <bzImage> job-script # job-script is attached in this email
Thanks,
Rong Chen
1 year, 4 months
- 3
- 3
[btrfs] 8d47a0d8f7: fio.write_bw_MBps -28.6% regression
by kernel test robot
Greeting,
FYI, we noticed a -28.6% regression of fio.write_bw_MBps due to commit:
commit: 8d47a0d8f7947422dd359ac8e462687f81a7a137 ("btrfs: Do mandatory tree block check before submitting bio")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: fio-basic
on test machine: 72 threads Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz with 256G memory
with following parameters:
disk: 2pmem
fs: btrfs
runtime: 200s
nr_task: 50%
time_based: tb
rw: randwrite
bs: 4k
ioengine: libaio
test_size: 100G
cpufreq_governor: performance
ucode: 0x3d
test-description: Fio is a tool that will spawn a number of threads or processes doing a particular type of I/O action as specified by the user.
test-url: https://github.com/axboe/fio
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
=========================================================================================
bs/compiler/cpufreq_governor/disk/fs/ioengine/kconfig/nr_task/rootfs/runtime/rw/tbox_group/test_size/testcase/time_based/ucode:
4k/gcc-7/performance/2pmem/btrfs/libaio/x86_64-rhel-7.6/50%/debian-x86_64-2018-04-03.cgz/200s/randwrite/lkp-hsw-ep2/100G/fio-basic/tb/0x3d
commit:
ff2ac107fa ("btrfs: tree-checker: Remove comprehensive root owner check")
8d47a0d8f7 ("btrfs: Do mandatory tree block check before submitting bio")
ff2ac107fae2440b 8d47a0d8f7947422dd359ac8e46
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:4 25% 1:4 dmesg.BUG:unable_to_handle_kernel
:4 25% 1:4 dmesg.Kernel_panic-not_syncing:Fatal_exception_in_interrupt
:4 25% 1:4 dmesg.Oops:#[##]
:4 25% 1:4 dmesg.RIP:cpuidle_enter_state
:4 25% 1:4 dmesg.RIP:native_write_msr
:4 25% 1:4 dmesg.RIP:perf_prepare_sample
1:4 -25% :4 dmesg.WARNING:at#for_ip_interrupt_entry/0x
%stddev %change %stddev
\ | \
0.01 ± 21% +0.3 0.28 ± 20% fio.latency_1000ms%
4.14 ± 13% +1.8 5.95 ± 9% fio.latency_10ms%
8.73 ± 15% +3.0 11.68 ± 8% fio.latency_20ms%
1.91 ± 5% -0.4 1.52 ± 3% fio.latency_250ms%
66.81 -5.9 60.90 ± 2% fio.latency_4ms%
0.18 ± 15% +0.1 0.29 ± 16% fio.latency_750us%
1.017e+08 -28.5% 72701525 fio.time.file_system_outputs
109.75 -26.8% 80.33 ± 2% fio.time.percent_of_cpu_this_job_got
197.97 -26.4% 145.79 ± 2% fio.time.system_time
38.66 ± 4% -24.0% 29.39 ± 3% fio.time.user_time
12388015 -28.5% 8858878 fio.time.voluntary_context_switches
12711059 -28.5% 9083954 fio.workload
247.91 -28.6% 176.96 fio.write_bw_MBps
309248 ± 2% +71.7% 531114 ± 4% fio.write_clat_99%_us
17574 +40.0% 24609 fio.write_clat_mean_us
57989 ± 4% +82.2% 105661 fio.write_clat_stddev
63463 -28.6% 45302 fio.write_iops
564.61 +40.2% 791.54 fio.write_slat_mean_us
9375 ± 7% +96.3% 18406 fio.write_slat_stddev
21.25 +8.5% 23.06 ± 9% boot-time.dhcp
93.32 +1.4% 94.58 iostat.cpu.idle
6.43 -18.6% 5.23 ± 2% iostat.cpu.system
6.48 -1.2 5.27 ± 2% mpstat.cpu.all.sys%
0.24 ± 5% -0.1 0.18 ± 2% mpstat.cpu.all.usr%
93.00 +1.1% 94.00 vmstat.cpu.id
591200 -30.0% 413921 vmstat.io.bo
31653776 ± 2% -10.9% 28196588 ± 2% vmstat.memory.cache
11927341 ± 7% +29.8% 15486805 ± 4% vmstat.memory.free
5.00 -26.7% 3.67 ± 12% vmstat.procs.r
635910 ± 2% -27.6% 460384 vmstat.system.cs
7822384 ± 2% -25.0% 5870498 numa-numastat.node0.local_node
7839861 ± 2% -24.8% 5893785 numa-numastat.node0.numa_hit
224988 ± 47% -93.5% 14675 ± 48% numa-numastat.node0.numa_miss
242465 ± 44% -84.3% 37964 ± 18% numa-numastat.node0.other_node
7762623 ± 12% -26.8% 5681358 ± 6% numa-numastat.node1.local_node
224988 ± 47% -93.5% 14675 ± 48% numa-numastat.node1.numa_foreign
7768618 ± 12% -26.9% 5681573 ± 6% numa-numastat.node1.numa_hit
9.429e+08 ± 10% -35.4% 6.094e+08 cpuidle.C1.time
53504154 ± 6% -31.8% 36504731 cpuidle.C1.usage
1.093e+09 ± 22% -50.3% 5.435e+08 ± 3% cpuidle.C1E.time
16541925 ± 13% -45.0% 9103775 cpuidle.C1E.usage
5.366e+09 ± 36% +71.7% 9.214e+09 ± 18% cpuidle.C3.time
16163664 ± 33% +57.0% 25379738 ± 5% cpuidle.C3.usage
9697055 ± 16% -35.8% 6225168 ± 19% cpuidle.C6.usage
19313595 ± 17% -16.3% 16166123 cpuidle.POLL.time
10291838 ± 9% -26.8% 7537045 ± 7% meminfo.Active
10034782 ± 9% -27.4% 7280710 ± 7% meminfo.Active(file)
31524905 ± 2% -10.9% 28082249 ± 2% meminfo.Cached
115157 ± 4% +61.1% 185560 ± 3% meminfo.CmaFree
6430720 ± 8% +19.1% 7660885 ± 6% meminfo.DirectMap2M
534230 ± 5% -12.8% 465932 ± 6% meminfo.Dirty
11737322 ± 7% +30.2% 15281189 ± 4% meminfo.MemFree
37604344 ± 2% -9.4% 34060483 meminfo.Memused
806.50 ± 37% +137.4% 1914 ± 8% meminfo.Writeback
370.50 ± 11% +36.8% 507.00 slabinfo.bdev_cache.active_objs
370.50 ± 11% +36.8% 507.00 slabinfo.bdev_cache.num_objs
15147 ± 5% -8.3% 13897 ± 2% slabinfo.blkdev_ioc.active_objs
17839 ± 6% -11.7% 15745 ± 2% slabinfo.blkdev_ioc.num_objs
12178 ± 4% -7.4% 11275 ± 2% slabinfo.kmalloc-512.num_objs
7794 ± 3% +25.4% 9774 slabinfo.proc_inode_cache.active_objs
8017 ± 2% +23.4% 9895 slabinfo.proc_inode_cache.num_objs
2366 ± 23% -32.6% 1595 ± 5% slabinfo.task_group.active_objs
2366 ± 23% -32.6% 1595 ± 5% slabinfo.task_group.num_objs
263.75 ± 2% -15.1% 224.00 ± 2% turbostat.Avg_MHz
9.46 ± 2% -1.4 8.07 ± 2% turbostat.Busy%
53502248 ± 6% -31.8% 36503898 turbostat.C1
5.86 ± 8% -2.0 3.82 turbostat.C1%
16540396 ± 13% -45.0% 9102733 turbostat.C1E
6.80 ± 22% -3.4 3.40 ± 4% turbostat.C1E%
16163332 ± 33% +57.0% 25379351 ± 5% turbostat.C3
33.55 ± 36% +24.1 57.61 ± 18% turbostat.C3%
9689445 ± 16% -35.8% 6221033 ± 19% turbostat.C6
18.04 ± 26% +49.1% 26.90 ± 9% turbostat.CPU%c3
53.25 ± 3% +10.8% 59.00 ± 4% turbostat.CoreTmp
4.67 ± 14% +62.7% 7.59 ± 26% turbostat.Pkg%pc2
56.50 +9.7% 62.00 ± 2% turbostat.PkgTmp
11.84 -4.8% 11.28 turbostat.RAMWatt
7232478 ± 10% -37.2% 4543037 ± 22% numa-meminfo.node0.Active
7072564 ± 10% -37.6% 4410135 ± 23% numa-meminfo.node0.Active(file)
308167 ± 6% -24.7% 232152 ± 10% numa-meminfo.node0.Dirty
8784028 ± 13% +21.7% 10686327 ± 2% numa-meminfo.node0.Inactive
8669548 ± 12% +20.7% 10465444 ± 2% numa-meminfo.node0.Inactive(file)
572.50 ± 22% +115.9% 1236 ± 25% numa-meminfo.node0.Writeback
15098140 ± 3% -17.7% 12425670 ± 3% numa-meminfo.node1.FilePages
11599549 ± 7% -22.3% 9018051 ± 4% numa-meminfo.node1.Inactive
105067 ± 92% -99.3% 725.33 ± 51% numa-meminfo.node1.Inactive(anon)
11494482 ± 7% -21.6% 9017325 ± 4% numa-meminfo.node1.Inactive(file)
5504 ± 9% -12.5% 4819 ± 2% numa-meminfo.node1.KernelStack
6709938 ± 11% +45.8% 9781880 ± 5% numa-meminfo.node1.MemFree
18029136 ± 4% -17.0% 14957200 ± 3% numa-meminfo.node1.MemUsed
4427 ± 69% -77.5% 996.00 ± 8% numa-meminfo.node1.PageTables
857660 ± 32% -37.2% 538646 ± 8% numa-meminfo.node1.SUnreclaim
109232 ± 88% -96.1% 4274 ± 10% numa-meminfo.node1.Shmem
986740 ± 35% -40.0% 592452 ± 10% numa-meminfo.node1.Slab
575.21 ± 15% +30.1% 748.58 ± 2% sched_debug.cfs_rq:/.runnable_load_avg.max
100.45 ± 15% +28.6% 129.19 ± 5% sched_debug.cfs_rq:/.runnable_load_avg.stddev
830.19 ± 9% +15.7% 960.25 ± 6% sched_debug.cfs_rq:/.util_avg.max
29.97 ± 16% -25.2% 22.43 ± 31% sched_debug.cfs_rq:/.util_est_enqueued.avg
591.17 ± 13% -22.2% 459.83 ± 18% sched_debug.cfs_rq:/.util_est_enqueued.max
107.52 ± 13% -23.0% 82.84 ± 23% sched_debug.cfs_rq:/.util_est_enqueued.stddev
2.06 ± 5% -9.3% 1.87 sched_debug.cpu.clock.stddev
2.06 ± 5% -9.3% 1.87 sched_debug.cpu.clock_task.stddev
24.51 ± 7% +21.5% 29.77 ± 8% sched_debug.cpu.cpu_load[0].avg
541.29 ± 15% +38.3% 748.58 ± 2% sched_debug.cpu.cpu_load[0].max
93.97 ± 7% +27.8% 120.09 ± 2% sched_debug.cpu.cpu_load[0].stddev
519.08 ± 6% +40.5% 729.42 ± 4% sched_debug.cpu.cpu_load[1].max
87.45 ± 5% +28.5% 112.39 ± 4% sched_debug.cpu.cpu_load[1].stddev
480.83 ± 7% +39.5% 670.92 ± 13% sched_debug.cpu.cpu_load[2].max
80.92 ± 5% +25.7% 101.75 ± 8% sched_debug.cpu.cpu_load[2].stddev
408.83 ± 4% +54.0% 629.58 ± 19% sched_debug.cpu.cpu_load[3].max
71.62 ± 2% +30.7% 93.61 ± 11% sched_debug.cpu.cpu_load[3].stddev
381.50 ± 8% +66.7% 636.00 ± 18% sched_debug.cpu.cpu_load[4].max
64.40 ± 6% +39.7% 89.96 ± 12% sched_debug.cpu.cpu_load[4].stddev
106.75 ± 20% -88.4% 12.33 ± 10% proc-vmstat.kswapd_high_wmark_hit_quickly
2508660 ± 9% -27.5% 1819662 ± 7% proc-vmstat.nr_active_file
33315360 -30.4% 23192301 proc-vmstat.nr_dirtied
133447 ± 5% -12.6% 116580 ± 6% proc-vmstat.nr_dirty
7881043 ± 2% -10.9% 7019533 ± 2% proc-vmstat.nr_file_pages
28790 ± 4% +61.1% 46392 ± 3% proc-vmstat.nr_free_cma
2934503 ± 7% +30.2% 3821369 ± 4% proc-vmstat.nr_free_pages
5044168 -3.4% 4872965 proc-vmstat.nr_inactive_file
430282 -6.0% 404589 proc-vmstat.nr_slab_unreclaimable
197.75 ± 38% +136.5% 467.67 ± 10% proc-vmstat.nr_writeback
33243480 -30.4% 23143756 proc-vmstat.nr_written
2508665 ± 9% -27.5% 1819662 ± 7% proc-vmstat.nr_zone_active_file
5044399 -3.4% 4873026 proc-vmstat.nr_zone_inactive_file
134972 ± 5% -12.4% 118262 ± 5% proc-vmstat.nr_zone_write_pending
15632301 ± 5% -25.8% 11598535 ± 3% proc-vmstat.numa_hit
15608826 ± 5% -25.8% 11575029 ± 3% proc-vmstat.numa_local
2300530 ± 10% -31.1% 1585363 ± 10% proc-vmstat.pgactivate
16955745 -26.3% 12499611 ± 2% proc-vmstat.pgalloc_normal
17488000 -25.9% 12959812 ± 2% proc-vmstat.pgfree
1.33e+08 -30.4% 92575440 proc-vmstat.pgpgout
5728177 ± 6% -78.5% 1232433 ± 25% proc-vmstat.pgscan_kswapd
5727967 ± 6% -78.5% 1232244 ± 25% proc-vmstat.pgsteal_kswapd
32760 -7.6% 30285 proc-vmstat.slabs_scanned
1768211 ± 10% -37.7% 1102275 ± 23% numa-vmstat.node0.nr_active_file
10410188 ± 7% -32.5% 7023939 ± 7% numa-vmstat.node0.nr_dirtied
76995 ± 6% -24.6% 58035 ± 10% numa-vmstat.node0.nr_dirty
2167457 ± 12% +20.7% 2616147 ± 2% numa-vmstat.node0.nr_inactive_file
142.00 ± 24% +120.4% 313.00 ± 24% numa-vmstat.node0.nr_writeback
10308758 ± 7% -32.6% 6949497 ± 7% numa-vmstat.node0.nr_written
1768216 ± 10% -37.7% 1102275 ± 23% numa-vmstat.node0.nr_zone_active_file
2167563 ± 12% +20.7% 2616189 ± 2% numa-vmstat.node0.nr_zone_inactive_file
77786 ± 7% -24.3% 58899 ± 10% numa-vmstat.node0.nr_zone_write_pending
5889240 ± 3% -14.3% 5046874 ± 3% numa-vmstat.node0.numa_hit
5837851 ± 4% -14.0% 5023120 ± 3% numa-vmstat.node0.numa_local
68376 ± 48% -96.9% 2149 ± 46% numa-vmstat.node0.numa_miss
119766 ± 42% -78.4% 25904 ± 3% numa-vmstat.node0.numa_other
30.50 ± 38% -100.0% 0.00 numa-vmstat.node0.workingset_nodes
6829126 ± 6% -22.8% 5269898 ± 10% numa-vmstat.node1.nr_dirtied
3774645 ± 3% -17.7% 3106081 ± 3% numa-vmstat.node1.nr_file_pages
28796 ± 4% +61.1% 46405 ± 3% numa-vmstat.node1.nr_free_cma
1677332 ± 11% +45.8% 2445778 ± 5% numa-vmstat.node1.nr_free_pages
26266 ± 92% -99.3% 180.67 ± 51% numa-vmstat.node1.nr_inactive_anon
2873702 ± 7% -21.6% 2254116 ± 4% numa-vmstat.node1.nr_inactive_file
5506 ± 9% -12.5% 4820 ± 2% numa-vmstat.node1.nr_kernel_stack
29031 ± 85% -88.2% 3436 numa-vmstat.node1.nr_mapped
1106 ± 69% -77.5% 249.00 ± 8% numa-vmstat.node1.nr_page_table_pages
27308 ± 88% -96.1% 1068 ± 10% numa-vmstat.node1.nr_shmem
214418 ± 32% -37.2% 134663 ± 8% numa-vmstat.node1.nr_slab_unreclaimable
75.00 ± 35% +145.3% 184.00 ± 18% numa-vmstat.node1.nr_writeback
6761224 ± 6% -23.1% 5202586 ± 10% numa-vmstat.node1.nr_written
26266 ± 92% -99.3% 180.67 ± 51% numa-vmstat.node1.nr_zone_inactive_anon
2873810 ± 7% -21.6% 2254135 ± 4% numa-vmstat.node1.nr_zone_inactive_file
68381 ± 48% -96.9% 2152 ± 46% numa-vmstat.node1.numa_foreign
5035283 ± 15% -26.9% 3679318 ± 7% numa-vmstat.node1.numa_hit
4905249 ± 15% -28.2% 3522229 ± 8% numa-vmstat.node1.numa_local
18.43 ± 6% -28.3% 13.21 ± 3% perf-stat.i.MPKI
2.205e+09 ± 3% +10.5% 2.437e+09 perf-stat.i.branch-instructions
1.83 ± 5% -0.6 1.24 ± 7% perf-stat.i.branch-miss-rate%
37019551 ± 3% -29.4% 26140844 ± 5% perf-stat.i.branch-misses
28932020 ± 6% -31.1% 19933819 ± 3% perf-stat.i.cache-misses
2.03e+08 ± 4% -24.8% 1.526e+08 perf-stat.i.cache-references
645248 ± 2% -27.4% 468301 perf-stat.i.context-switches
1.97 ± 7% -22.1% 1.53 ± 2% perf-stat.i.cpi
1.983e+10 ± 3% -15.1% 1.684e+10 perf-stat.i.cpu-cycles
1.03 ± 5% -0.4 0.64 ± 10% perf-stat.i.dTLB-load-miss-rate%
31879502 ± 6% -37.9% 19807598 ± 9% perf-stat.i.dTLB-load-misses
3.201e+09 ± 3% +18.8% 3.804e+09 perf-stat.i.dTLB-loads
0.13 ± 7% -0.0 0.09 ± 10% perf-stat.i.dTLB-store-miss-rate%
2516181 ± 10% -28.3% 1805272 ± 10% perf-stat.i.dTLB-store-misses
2.143e+09 ± 3% +19.8% 2.568e+09 ± 2% perf-stat.i.dTLB-stores
13781489 ± 3% -28.4% 9866239 ± 3% perf-stat.i.iTLB-loads
1.164e+10 ± 3% +21.6% 1.415e+10 perf-stat.i.instructions
8435 ± 17% +42.5% 12023 ± 14% perf-stat.i.instructions-per-iTLB-miss
0.57 ± 3% +43.6% 0.82 perf-stat.i.ipc
16050361 ± 9% -30.7% 11127721 ± 3% perf-stat.i.node-load-misses
8120610 ± 9% -31.3% 5580996 perf-stat.i.node-loads
2591649 ± 13% -31.1% 1785932 ± 6% perf-stat.i.node-store-misses
1809775 ± 12% -31.2% 1244360 ± 2% perf-stat.i.node-stores
17.45 ± 4% -38.2% 10.79 perf-stat.overall.MPKI
1.68 ± 3% -0.6 1.07 ± 5% perf-stat.overall.branch-miss-rate%
1.70 ± 3% -30.2% 1.19 perf-stat.overall.cpi
689.69 ± 9% +22.6% 845.48 ± 2% perf-stat.overall.cycles-between-cache-misses
0.99 ± 5% -0.5 0.52 ± 10% perf-stat.overall.dTLB-load-miss-rate%
0.12 ± 8% -0.0 0.07 ± 10% perf-stat.overall.dTLB-store-miss-rate%
10.81 ± 14% +2.3 13.09 ± 10% perf-stat.overall.iTLB-load-miss-rate%
7119 ± 14% +35.9% 9679 ± 13% perf-stat.overall.instructions-per-iTLB-miss
0.59 ± 3% +43.1% 0.84 perf-stat.overall.ipc
202912 ± 2% +68.8% 342615 ± 3% perf-stat.overall.path-length
2.195e+09 ± 3% +10.5% 2.425e+09 perf-stat.ps.branch-instructions
36847010 ± 3% -29.4% 26015686 ± 5% perf-stat.ps.branch-misses
28799092 ± 6% -31.1% 19837306 ± 3% perf-stat.ps.cache-misses
2.021e+08 ± 4% -24.8% 1.519e+08 perf-stat.ps.cache-references
642266 ± 2% -27.4% 465968 perf-stat.ps.context-switches
1.974e+10 ± 3% -15.1% 1.676e+10 perf-stat.ps.cpu-cycles
31729472 ± 6% -37.9% 19715594 ± 9% perf-stat.ps.dTLB-load-misses
3.186e+09 ± 3% +18.8% 3.785e+09 perf-stat.ps.dTLB-loads
2504443 ± 10% -28.2% 1797154 ± 10% perf-stat.ps.dTLB-store-misses
2.133e+09 ± 3% +19.8% 2.556e+09 ± 2% perf-stat.ps.dTLB-stores
13717699 ± 3% -28.4% 9816979 ± 3% perf-stat.ps.iTLB-loads
1.159e+10 ± 3% +21.5% 1.408e+10 perf-stat.ps.instructions
15979371 ± 9% -30.7% 11073468 ± 3% perf-stat.ps.node-load-misses
8081205 ± 9% -31.3% 5554114 perf-stat.ps.node-loads
2580198 ± 13% -31.1% 1777169 ± 6% perf-stat.ps.node-store-misses
1801590 ± 12% -31.3% 1238321 ± 2% perf-stat.ps.node-stores
2.579e+12 +20.6% 3.111e+12 ± 2% perf-stat.total.instructions
36149 ± 4% -26.2% 26686 ± 5% softirqs.CPU0.RCU
37255 ± 3% -26.8% 27256 ± 2% softirqs.CPU1.RCU
37834 ± 5% -26.5% 27801 ± 9% softirqs.CPU10.RCU
39075 ± 3% -24.5% 29494 ± 2% softirqs.CPU11.RCU
38137 ± 6% -23.1% 29340 ± 4% softirqs.CPU12.RCU
37480 ± 3% -20.5% 29797 ± 2% softirqs.CPU13.RCU
37690 ± 5% -28.7% 26861 ± 4% softirqs.CPU14.RCU
33863 ± 9% -29.5% 23885 ± 5% softirqs.CPU15.RCU
34306 ± 9% -31.1% 23641 ± 12% softirqs.CPU16.RCU
34374 ± 9% -29.0% 24402 ± 7% softirqs.CPU17.RCU
44013 ± 9% -31.7% 30059 softirqs.CPU18.RCU
43114 ± 8% -29.9% 30219 softirqs.CPU19.RCU
36276 ± 8% -23.3% 27825 ± 5% softirqs.CPU2.RCU
67049 ± 7% +39.1% 93267 ± 18% softirqs.CPU2.TIMER
39721 ± 13% -31.4% 27233 ± 3% softirqs.CPU20.RCU
42340 ± 5% -28.6% 30215 ± 6% softirqs.CPU21.RCU
40896 ± 7% -30.3% 28506 ± 2% softirqs.CPU22.RCU
42422 ± 7% -33.2% 28357 ± 2% softirqs.CPU23.RCU
42330 ± 9% -33.5% 28150 ± 5% softirqs.CPU24.RCU
41406 ± 9% -31.4% 28398 softirqs.CPU25.RCU
39754 ± 5% -29.4% 28063 softirqs.CPU26.RCU
40207 ± 6% -27.9% 28995 ± 12% softirqs.CPU27.RCU
40351 ± 9% -29.4% 28487 ± 3% softirqs.CPU28.RCU
41880 ± 5% -29.6% 29472 softirqs.CPU29.RCU
36293 ± 4% -17.7% 29864 ± 7% softirqs.CPU3.RCU
39341 ± 9% -34.3% 25847 softirqs.CPU30.RCU
39687 ± 9% -33.5% 26400 ± 2% softirqs.CPU31.RCU
38062 ± 14% -39.9% 22878 ± 10% softirqs.CPU32.RCU
39769 ± 13% -33.8% 26314 ± 5% softirqs.CPU33.RCU
39504 ± 10% -37.2% 24824 ± 6% softirqs.CPU34.RCU
39591 ± 11% -38.6% 24300 ± 5% softirqs.CPU35.RCU
40398 ± 8% -27.0% 29488 ± 12% softirqs.CPU36.RCU
39464 ± 12% -25.3% 29478 ± 10% softirqs.CPU37.RCU
41177 ± 9% -34.0% 27190 ± 19% softirqs.CPU38.RCU
38734 ± 13% -24.8% 29145 ± 5% softirqs.CPU39.RCU
36804 ± 5% -23.0% 28354 softirqs.CPU4.RCU
40421 ± 12% -28.8% 28776 ± 6% softirqs.CPU40.RCU
40371 ± 11% -31.1% 27834 ± 8% softirqs.CPU41.RCU
40633 ± 10% -29.9% 28469 ± 10% softirqs.CPU42.RCU
41018 ± 9% -33.6% 27252 ± 6% softirqs.CPU43.RCU
38181 ± 12% -27.0% 27856 ± 10% softirqs.CPU44.RCU
39605 ± 12% -32.3% 26803 ± 12% softirqs.CPU45.RCU
42686 ± 11% -29.7% 30016 ± 9% softirqs.CPU47.RCU
40433 ± 9% -31.8% 27586 ± 11% softirqs.CPU48.RCU
38371 ± 12% -23.0% 29528 ± 7% softirqs.CPU49.RCU
37172 ± 2% -25.9% 27562 ± 3% softirqs.CPU5.RCU
39660 ± 12% -27.5% 28752 ± 11% softirqs.CPU50.RCU
40375 ± 10% -26.7% 29582 ± 3% softirqs.CPU51.RCU
40568 ± 9% -28.8% 28886 ± 6% softirqs.CPU52.RCU
39967 ± 10% -27.3% 29073 ± 11% softirqs.CPU53.RCU
40874 ± 11% -37.1% 25725 ± 6% softirqs.CPU54.RCU
41227 ± 14% -37.9% 25606 ± 6% softirqs.CPU55.RCU
38856 ± 13% -34.7% 25380 ± 8% softirqs.CPU56.RCU
39618 ± 13% -39.1% 24119 ± 4% softirqs.CPU57.RCU
39412 ± 12% -36.6% 24970 ± 3% softirqs.CPU58.RCU
41572 ± 14% -41.3% 24399 ± 10% softirqs.CPU59.RCU
36927 ± 3% -24.4% 27923 ± 22% softirqs.CPU6.RCU
37057 ± 10% -31.8% 25261 ± 2% softirqs.CPU60.RCU
36584 ± 8% -27.8% 26419 ± 2% softirqs.CPU61.RCU
35859 ± 4% -28.2% 25729 ± 5% softirqs.CPU62.RCU
35849 ± 7% -33.2% 23933 ± 5% softirqs.CPU63.RCU
35379 ± 6% -26.4% 26041 ± 4% softirqs.CPU64.RCU
36908 ± 6% -26.5% 27110 ± 2% softirqs.CPU65.RCU
37595 ± 3% -26.1% 27783 ± 4% softirqs.CPU66.RCU
36327 ± 2% -27.0% 26533 ± 2% softirqs.CPU67.RCU
35136 ± 7% -31.7% 23998 ± 9% softirqs.CPU68.RCU
35638 ± 4% -28.6% 25435 ± 4% softirqs.CPU69.RCU
37268 ± 6% -25.4% 27786 ± 4% softirqs.CPU7.RCU
36693 ± 4% -29.2% 25986 ± 5% softirqs.CPU70.RCU
36859 ± 3% -28.8% 26260 ± 4% softirqs.CPU71.RCU
37539 ± 7% -27.7% 27144 ± 4% softirqs.CPU8.RCU
37584 ± 4% -26.0% 27802 ± 15% softirqs.CPU9.RCU
2795313 ± 7% -29.7% 1964363 ± 4% softirqs.RCU
249.50 ± 76% -50.4% 123.67 ± 2% interrupts.41:PCI-MSI.1572870-edge.eth0-TxRx-6
154.50 ± 13% -10.9% 137.67 ± 10% interrupts.42:PCI-MSI.1572871-edge.eth0-TxRx-7
150.50 ± 43% -28.0% 108.33 interrupts.84:PCI-MSI.1572913-edge.eth0-TxRx-49
10393 ± 10% -26.4% 7653 ± 10% interrupts.CPU1.RES:Rescheduling_interrupts
12518 ± 15% -31.0% 8642 ± 21% interrupts.CPU10.RES:Rescheduling_interrupts
945.25 ± 79% -75.4% 232.67 ±141% interrupts.CPU11.NMI:Non-maskable_interrupts
945.25 ± 79% -75.4% 232.67 ±141% interrupts.CPU11.PMI:Performance_monitoring_interrupts
13068 ± 18% -30.6% 9075 ± 23% interrupts.CPU11.RES:Rescheduling_interrupts
11949 ± 11% -49.8% 6001 ± 29% interrupts.CPU12.RES:Rescheduling_interrupts
13711 ± 8% -19.4% 11052 ± 24% interrupts.CPU13.RES:Rescheduling_interrupts
13361 ± 6% -38.8% 8170 ± 25% interrupts.CPU14.RES:Rescheduling_interrupts
7628 ± 12% -29.2% 5401 ± 7% interrupts.CPU18.RES:Rescheduling_interrupts
7909 ± 25% -30.4% 5501 ± 37% interrupts.CPU19.RES:Rescheduling_interrupts
1482 ± 39% -100.0% 0.00 interrupts.CPU2.NMI:Non-maskable_interrupts
1482 ± 39% -100.0% 0.00 interrupts.CPU2.PMI:Performance_monitoring_interrupts
2116 +23.2% 2606 ± 10% interrupts.CPU20.CAL:Function_call_interrupts
194.75 ±173% +380.1% 935.00 ± 30% interrupts.CPU20.NMI:Non-maskable_interrupts
194.75 ±173% +380.1% 935.00 ± 30% interrupts.CPU20.PMI:Performance_monitoring_interrupts
2096 ± 4% +18.0% 2474 ± 9% interrupts.CPU21.CAL:Function_call_interrupts
11313 ± 20% -56.4% 4935 ± 23% interrupts.CPU21.RES:Rescheduling_interrupts
2111 ± 3% +20.1% 2534 ± 11% interrupts.CPU22.CAL:Function_call_interrupts
2109 ± 4% +22.6% 2585 ± 10% interrupts.CPU23.CAL:Function_call_interrupts
10305 ± 16% -40.7% 6115 ± 17% interrupts.CPU23.RES:Rescheduling_interrupts
2128 ± 2% +17.8% 2507 ± 10% interrupts.CPU24.CAL:Function_call_interrupts
12271 ± 20% -39.0% 7488 ± 29% interrupts.CPU24.RES:Rescheduling_interrupts
2123 +19.7% 2541 ± 7% interrupts.CPU25.CAL:Function_call_interrupts
9780 ± 21% -32.9% 6563 ± 25% interrupts.CPU25.RES:Rescheduling_interrupts
980.75 ± 89% -88.9% 109.00 ±141% interrupts.CPU26.NMI:Non-maskable_interrupts
980.75 ± 89% -88.9% 109.00 ±141% interrupts.CPU26.PMI:Performance_monitoring_interrupts
11163 ± 28% -49.8% 5605 ± 13% interrupts.CPU27.RES:Rescheduling_interrupts
11071 ± 12% -56.3% 4835 ± 26% interrupts.CPU29.RES:Rescheduling_interrupts
728.50 ± 66% -100.0% 0.00 interrupts.CPU3.NMI:Non-maskable_interrupts
728.50 ± 66% -100.0% 0.00 interrupts.CPU3.PMI:Performance_monitoring_interrupts
10599 ± 10% -38.7% 6501 ± 16% interrupts.CPU31.RES:Rescheduling_interrupts
2213 ± 4% +14.2% 2527 ± 7% interrupts.CPU32.CAL:Function_call_interrupts
8862 ± 16% -39.6% 5354 ± 28% interrupts.CPU32.RES:Rescheduling_interrupts
2156 ± 6% +20.5% 2599 ± 9% interrupts.CPU33.CAL:Function_call_interrupts
2169 ± 5% +19.9% 2601 ± 9% interrupts.CPU34.CAL:Function_call_interrupts
10483 ± 18% -48.8% 5371 ± 33% interrupts.CPU34.RES:Rescheduling_interrupts
2049 +24.4% 2549 ± 8% interrupts.CPU35.CAL:Function_call_interrupts
10929 ± 15% -49.0% 5578 ± 14% interrupts.CPU35.RES:Rescheduling_interrupts
1993 ± 4% +28.5% 2561 ± 12% interrupts.CPU36.CAL:Function_call_interrupts
161.75 ±161% +717.9% 1323 ± 43% interrupts.CPU36.NMI:Non-maskable_interrupts
161.75 ±161% +717.9% 1323 ± 43% interrupts.CPU36.PMI:Performance_monitoring_interrupts
1987 ± 4% +30.5% 2594 ± 13% interrupts.CPU37.CAL:Function_call_interrupts
1863 ± 10% +35.7% 2529 ± 14% interrupts.CPU38.CAL:Function_call_interrupts
1984 ± 6% +26.5% 2509 ± 12% interrupts.CPU41.CAL:Function_call_interrupts
12830 ± 30% -26.4% 9445 ± 9% interrupts.CPU43.RES:Rescheduling_interrupts
2067 ± 2% +27.4% 2632 ± 9% interrupts.CPU44.CAL:Function_call_interrupts
2066 ± 3% +27.2% 2629 ± 9% interrupts.CPU45.CAL:Function_call_interrupts
2158 ± 3% +19.6% 2582 ± 9% interrupts.CPU46.CAL:Function_call_interrupts
2036 ± 6% +30.3% 2652 ± 10% interrupts.CPU47.CAL:Function_call_interrupts
150.50 ± 43% -28.0% 108.33 interrupts.CPU49.84:PCI-MSI.1572913-edge.eth0-TxRx-49
11823 ± 12% -36.9% 7460 ± 18% interrupts.CPU49.RES:Rescheduling_interrupts
1139 ± 58% -75.5% 278.67 ±141% interrupts.CPU5.NMI:Non-maskable_interrupts
1139 ± 58% -75.5% 278.67 ±141% interrupts.CPU5.PMI:Performance_monitoring_interrupts
11748 ± 22% -40.0% 7048 ± 27% interrupts.CPU5.RES:Rescheduling_interrupts
2102 ± 5% +19.6% 2515 ± 7% interrupts.CPU52.CAL:Function_call_interrupts
2115 ± 6% +19.5% 2527 ± 7% interrupts.CPU53.CAL:Function_call_interrupts
11318 ± 17% -20.4% 9004 ± 26% interrupts.CPU53.RES:Rescheduling_interrupts
2177 ± 5% +17.4% 2556 ± 9% interrupts.CPU54.CAL:Function_call_interrupts
10968 ± 23% -62.3% 4134 ± 21% interrupts.CPU54.RES:Rescheduling_interrupts
2161 ± 5% +20.2% 2598 ± 9% interrupts.CPU55.CAL:Function_call_interrupts
9334 ± 19% -55.4% 4158 ± 34% interrupts.CPU55.RES:Rescheduling_interrupts
1443 ± 22% -100.0% 0.00 interrupts.CPU56.NMI:Non-maskable_interrupts
1443 ± 22% -100.0% 0.00 interrupts.CPU56.PMI:Performance_monitoring_interrupts
11377 ± 31% -56.9% 4907 ± 43% interrupts.CPU56.RES:Rescheduling_interrupts
601.00 ± 99% -79.6% 122.67 ±141% interrupts.CPU57.NMI:Non-maskable_interrupts
601.00 ± 99% -79.6% 122.67 ±141% interrupts.CPU57.PMI:Performance_monitoring_interrupts
8295 ± 31% -47.7% 4340 ± 24% interrupts.CPU57.RES:Rescheduling_interrupts
9182 ± 37% -59.7% 3701 ± 46% interrupts.CPU58.RES:Rescheduling_interrupts
249.50 ± 76% -50.4% 123.67 ± 2% interrupts.CPU6.41:PCI-MSI.1572870-edge.eth0-TxRx-6
12473 ± 27% -44.4% 6940 ± 13% interrupts.CPU6.RES:Rescheduling_interrupts
7886 ± 12% -42.2% 4555 ± 31% interrupts.CPU60.RES:Rescheduling_interrupts
971.50 ± 47% -86.8% 128.33 ±141% interrupts.CPU61.NMI:Non-maskable_interrupts
971.50 ± 47% -86.8% 128.33 ±141% interrupts.CPU61.PMI:Performance_monitoring_interrupts
9253 ± 26% -56.4% 4033 ± 16% interrupts.CPU61.RES:Rescheduling_interrupts
2103 ± 5% +19.1% 2505 ± 11% interrupts.CPU63.CAL:Function_call_interrupts
2059 ± 2% +20.6% 2483 ± 10% interrupts.CPU64.CAL:Function_call_interrupts
8545 ± 17% -41.2% 5025 ± 8% interrupts.CPU65.RES:Rescheduling_interrupts
7378 ± 23% -51.0% 3614 ± 30% interrupts.CPU68.RES:Rescheduling_interrupts
8573 ± 28% -50.1% 4277 ± 6% interrupts.CPU69.RES:Rescheduling_interrupts
154.50 ± 13% -10.9% 137.67 ± 10% interrupts.CPU7.42:PCI-MSI.1572871-edge.eth0-TxRx-7
9910 ± 28% -51.2% 4839 ± 40% interrupts.CPU70.RES:Rescheduling_interrupts
8836 ± 26% -52.7% 4180 ± 6% interrupts.CPU71.RES:Rescheduling_interrupts
911.50 ± 37% -93.2% 61.67 ±141% interrupts.CPU8.NMI:Non-maskable_interrupts
911.50 ± 37% -93.2% 61.67 ±141% interrupts.CPU8.PMI:Performance_monitoring_interrupts
12326 ± 15% -32.3% 8350 ± 10% interrupts.CPU8.RES:Rescheduling_interrupts
1392 ± 58% -100.0% 0.00 interrupts.CPU9.NMI:Non-maskable_interrupts
1392 ± 58% -100.0% 0.00 interrupts.CPU9.PMI:Performance_monitoring_interrupts
60185 ± 19% -30.5% 41822 ± 11% interrupts.NMI:Non-maskable_interrupts
60185 ± 19% -30.5% 41822 ± 11% interrupts.PMI:Performance_monitoring_interrupts
749419 -31.9% 510225 ± 3% interrupts.RES:Rescheduling_interrupts
15.05 ± 6% -4.1 10.97 ± 20% perf-profile.calltrace.cycles-pp.normal_work_helper.process_one_work.worker_thread.kthread.ret_from_fork
12.66 ± 5% -4.0 8.68 ± 20% perf-profile.calltrace.cycles-pp.btrfs_finish_ordered_io.normal_work_helper.process_one_work.worker_thread.kthread
5.99 ± 8% -1.6 4.37 ± 6% perf-profile.calltrace.cycles-pp.io_submit
5.83 ± 8% -1.6 4.25 ± 6% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.io_submit
5.82 ± 8% -1.6 4.24 ± 6% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.io_submit
5.81 ± 8% -1.6 4.23 ± 6% perf-profile.calltrace.cycles-pp.__x64_sys_io_submit.do_syscall_64.entry_SYSCALL_64_after_hwframe.io_submit
5.76 ± 8% -1.6 4.19 ± 6% perf-profile.calltrace.cycles-pp.io_submit_one.__x64_sys_io_submit.do_syscall_64.entry_SYSCALL_64_after_hwframe.io_submit
5.65 ± 6% -1.6 4.08 ± 20% perf-profile.calltrace.cycles-pp.btrfs_mark_extent_written.btrfs_finish_ordered_io.normal_work_helper.process_one_work.worker_thread
4.52 ± 3% -1.5 2.99 ± 19% perf-profile.calltrace.cycles-pp.add_pending_csums.btrfs_finish_ordered_io.normal_work_helper.process_one_work.worker_thread
6.90 ± 8% -1.5 5.38 ± 10% perf-profile.calltrace.cycles-pp.extent_writepages.do_writepages.__writeback_single_inode.writeback_sb_inodes.wb_writeback
6.90 ± 8% -1.5 5.38 ± 10% perf-profile.calltrace.cycles-pp.extent_write_cache_pages.extent_writepages.do_writepages.__writeback_single_inode.writeback_sb_inodes
5.58 ± 8% -1.5 4.07 ± 6% perf-profile.calltrace.cycles-pp.aio_write.io_submit_one.__x64_sys_io_submit.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.50 ± 3% -1.5 2.99 ± 19% perf-profile.calltrace.cycles-pp.btrfs_csum_file_blocks.add_pending_csums.btrfs_finish_ordered_io.normal_work_helper.process_one_work
5.44 ± 8% -1.5 3.96 ± 7% perf-profile.calltrace.cycles-pp.btrfs_file_write_iter.aio_write.io_submit_one.__x64_sys_io_submit.do_syscall_64
6.63 ± 8% -1.5 5.17 ± 10% perf-profile.calltrace.cycles-pp.__extent_writepage.extent_write_cache_pages.extent_writepages.do_writepages.__writeback_single_inode
5.34 ± 9% -1.4 3.90 ± 6% perf-profile.calltrace.cycles-pp.btrfs_buffered_write.btrfs_file_write_iter.aio_write.io_submit_one.__x64_sys_io_submit
5.55 ± 8% -1.2 4.32 ± 10% perf-profile.calltrace.cycles-pp.writepage_delalloc.__extent_writepage.extent_write_cache_pages.extent_writepages.do_writepages
4.98 ± 8% -1.1 3.86 ± 10% perf-profile.calltrace.cycles-pp.run_delalloc_nocow.btrfs_run_delalloc_range.writepage_delalloc.__extent_writepage.extent_write_cache_pages
5.00 ± 8% -1.1 3.88 ± 10% perf-profile.calltrace.cycles-pp.btrfs_run_delalloc_range.writepage_delalloc.__extent_writepage.extent_write_cache_pages.extent_writepages
2.80 ± 4% -1.0 1.78 ± 22% perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_mark_extent_written.btrfs_finish_ordered_io.normal_work_helper.process_one_work
1.45 ± 3% -0.7 0.79 ± 18% perf-profile.calltrace.cycles-pp.__btrfs_cow_block.btrfs_cow_block.btrfs_search_slot.btrfs_mark_extent_written.btrfs_finish_ordered_io
1.45 ± 3% -0.7 0.79 ± 18% perf-profile.calltrace.cycles-pp.btrfs_cow_block.btrfs_search_slot.btrfs_mark_extent_written.btrfs_finish_ordered_io.normal_work_helper
2.32 ± 3% -0.6 1.72 ± 18% perf-profile.calltrace.cycles-pp.btrfs_insert_empty_items.btrfs_csum_file_blocks.add_pending_csums.btrfs_finish_ordered_io.normal_work_helper
0.91 ± 8% -0.5 0.42 ± 73% perf-profile.calltrace.cycles-pp.btrfs_lookup_csum.btrfs_csum_file_blocks.add_pending_csums.btrfs_finish_ordered_io.normal_work_helper
0.88 ± 8% -0.5 0.41 ± 74% perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_lookup_csum.btrfs_csum_file_blocks.add_pending_csums.btrfs_finish_ordered_io
0.83 ± 5% -0.4 0.41 ± 71% perf-profile.calltrace.cycles-pp.split_leaf.btrfs_search_slot.btrfs_insert_empty_items.btrfs_csum_file_blocks.add_pending_csums
1.90 ± 20% -0.4 1.48 ± 29% perf-profile.calltrace.cycles-pp.btrfs_run_delayed_refs.flush_space.btrfs_async_reclaim_metadata_space.process_one_work.worker_thread
1.89 ± 20% -0.4 1.48 ± 29% perf-profile.calltrace.cycles-pp.__btrfs_run_delayed_refs.btrfs_run_delayed_refs.flush_space.btrfs_async_reclaim_metadata_space.process_one_work
0.82 ± 4% -0.4 0.42 ± 71% perf-profile.calltrace.cycles-pp.run_one_async_done.normal_work_helper.process_one_work.worker_thread.kthread
0.81 ± 4% -0.4 0.41 ± 71% perf-profile.calltrace.cycles-pp.btrfs_map_bio.run_one_async_done.normal_work_helper.process_one_work.worker_thread
0.74 ± 6% -0.4 0.36 ± 70% perf-profile.calltrace.cycles-pp.push_leaf_right.split_leaf.btrfs_search_slot.btrfs_insert_empty_items.btrfs_csum_file_blocks
1.19 ± 3% -0.4 0.83 ± 16% perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_insert_empty_items.btrfs_csum_file_blocks.add_pending_csums.btrfs_finish_ordered_io
1.00 ± 6% -0.4 0.65 ± 7% perf-profile.calltrace.cycles-pp.lock_and_cleanup_extent_if_need.btrfs_buffered_write.btrfs_file_write_iter.aio_write.io_submit_one
1.27 ± 5% -0.4 0.92 ± 7% perf-profile.calltrace.cycles-pp.btrfs_dirty_pages.btrfs_buffered_write.btrfs_file_write_iter.aio_write.io_submit_one
1.25 ± 6% -0.3 0.90 ± 7% perf-profile.calltrace.cycles-pp.create_io_em.run_delalloc_nocow.btrfs_run_delalloc_range.writepage_delalloc.__extent_writepage
0.93 ± 8% -0.3 0.59 ± 7% perf-profile.calltrace.cycles-pp.__set_extent_bit.lock_extent_bits.lock_and_cleanup_extent_if_need.btrfs_buffered_write.btrfs_file_write_iter
0.94 ± 7% -0.3 0.60 ± 6% perf-profile.calltrace.cycles-pp.lock_extent_bits.lock_and_cleanup_extent_if_need.btrfs_buffered_write.btrfs_file_write_iter.aio_write
0.70 ± 8% -0.3 0.37 ± 70% perf-profile.calltrace.cycles-pp.__lookup_extent_mapping.btrfs_get_extent.btrfs_dirty_pages.btrfs_buffered_write.btrfs_file_write_iter
0.79 ± 6% -0.3 0.47 ± 71% perf-profile.calltrace.cycles-pp.setup_items_for_insert.btrfs_duplicate_item.btrfs_mark_extent_written.btrfs_finish_ordered_io.normal_work_helper
0.71 ± 21% -0.3 0.43 ± 74% perf-profile.calltrace.cycles-pp.__btrfs_free_extent.__btrfs_run_delayed_refs.btrfs_run_delayed_refs.flush_space.btrfs_async_reclaim_metadata_space
1.15 ± 11% -0.3 0.88 ± 9% perf-profile.calltrace.cycles-pp.btrfs_lookup_csums_range.csum_exist_in_range.run_delalloc_nocow.btrfs_run_delalloc_range.writepage_delalloc
1.15 ± 11% -0.3 0.88 ± 8% perf-profile.calltrace.cycles-pp.csum_exist_in_range.run_delalloc_nocow.btrfs_run_delalloc_range.writepage_delalloc.__extent_writepage
1.43 ± 13% -0.3 1.17 ± 5% perf-profile.calltrace.cycles-pp.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter.aio_write.io_submit_one
1.06 ± 5% -0.3 0.81 ± 7% perf-profile.calltrace.cycles-pp.btrfs_drop_extent_cache.create_io_em.run_delalloc_nocow.btrfs_run_delalloc_range.writepage_delalloc
1.30 ± 15% -0.2 1.06 ± 4% perf-profile.calltrace.cycles-pp.reserve_metadata_bytes.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter.aio_write
1.03 ± 13% -0.2 0.79 ± 9% perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_lookup_csums_range.csum_exist_in_range.run_delalloc_nocow.btrfs_run_delalloc_range
1.20 ± 4% -0.2 0.96 ± 15% perf-profile.calltrace.cycles-pp.__schedule.schedule_idle.do_idle.cpu_startup_entry.start_secondary
1.24 ± 3% -0.2 1.01 ± 15% perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
1.05 ± 8% -0.2 0.82 ± 12% perf-profile.calltrace.cycles-pp.__extent_writepage_io.__extent_writepage.extent_write_cache_pages.extent_writepages.do_writepages
0.88 ± 13% -0.2 0.71 ± 2% perf-profile.calltrace.cycles-pp.wait_reserve_ticket.reserve_metadata_bytes.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter
1.01 ± 9% -0.2 0.84 ± 9% perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_lookup_file_extent.run_delalloc_nocow.btrfs_run_delalloc_range.writepage_delalloc
1.01 ± 10% -0.2 0.85 ± 9% perf-profile.calltrace.cycles-pp.btrfs_lookup_file_extent.run_delalloc_nocow.btrfs_run_delalloc_range.writepage_delalloc.__extent_writepage
0.72 ± 7% -0.2 0.56 ± 6% perf-profile.calltrace.cycles-pp.btrfs_get_extent.btrfs_dirty_pages.btrfs_buffered_write.btrfs_file_write_iter.aio_write
0.75 ± 8% -0.1 0.60 ± 10% perf-profile.calltrace.cycles-pp.submit_extent_page.__extent_writepage_io.__extent_writepage.extent_write_cache_pages.extent_writepages
0.92 ± 15% +0.2 1.14 ± 3% perf-profile.calltrace.cycles-pp.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt
1.01 ± 15% +0.2 1.25 ± 4% perf-profile.calltrace.cycles-pp.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt
1.15 ± 15% +0.3 1.44 ± 6% perf-profile.calltrace.cycles-pp.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
0.27 ±100% +0.4 0.63 ± 4% perf-profile.calltrace.cycles-pp.rebalance_domains.__softirqentry_text_start.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt
1.74 ± 9% +0.4 2.11 ± 2% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state
2.63 ± 10% +0.6 3.26 perf-profile.calltrace.cycles-pp.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.do_idle
0.00 +0.8 0.75 ± 18% perf-profile.calltrace.cycles-pp.map_private_extent_buffer.btrfs_get_token_64.check_leaf.btree_csum_one_bio.btree_submit_bio_hook
2.37 ± 19% +0.8 3.19 ± 5% perf-profile.calltrace.cycles-pp.btrfs_async_reclaim_metadata_space.process_one_work.worker_thread.kthread.ret_from_fork
2.33 ± 19% +0.8 3.17 ± 5% perf-profile.calltrace.cycles-pp.flush_space.btrfs_async_reclaim_metadata_space.process_one_work.worker_thread.kthread
0.00 +0.9 0.90 ± 18% perf-profile.calltrace.cycles-pp.map_private_extent_buffer.btrfs_get_token_32.check_leaf.btree_csum_one_bio.btree_submit_bio_hook
4.71 ± 11% +1.0 5.74 perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.do_idle.cpu_startup_entry
5.04 ± 10% +1.2 6.19 perf-profile.calltrace.cycles-pp.apic_timer_interrupt.cpuidle_enter_state.do_idle.cpu_startup_entry.start_secondary
0.00 +1.3 1.30 ± 19% perf-profile.calltrace.cycles-pp.submit_extent_page.write_one_eb.btree_write_cache_pages.do_writepages.__filemap_fdatawrite_range
0.00 +1.4 1.36 ± 19% perf-profile.calltrace.cycles-pp.write_one_eb.btree_write_cache_pages.do_writepages.__filemap_fdatawrite_range.btrfs_write_marked_extents
0.29 ±101% +1.4 1.67 ± 18% perf-profile.calltrace.cycles-pp.btrfs_commit_transaction.flush_space.btrfs_async_reclaim_metadata_space.process_one_work.worker_thread
0.00 +1.4 1.39 ± 19% perf-profile.calltrace.cycles-pp.do_writepages.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_write_and_wait_transaction.btrfs_commit_transaction
0.00 +1.4 1.39 ± 19% perf-profile.calltrace.cycles-pp.btree_write_cache_pages.do_writepages.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_write_and_wait_transaction
0.00 +1.4 1.39 ± 19% perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_write_and_wait_transaction.btrfs_commit_transaction.flush_space
0.00 +1.4 1.39 ± 19% perf-profile.calltrace.cycles-pp.btrfs_write_and_wait_transaction.btrfs_commit_transaction.flush_space.btrfs_async_reclaim_metadata_space.process_one_work
0.00 +1.4 1.39 ± 19% perf-profile.calltrace.cycles-pp.btrfs_write_marked_extents.btrfs_write_and_wait_transaction.btrfs_commit_transaction.flush_space.btrfs_async_reclaim_metadata_space
0.00 +1.5 1.52 ± 18% perf-profile.calltrace.cycles-pp.btrfs_get_token_64.check_leaf.btree_csum_one_bio.btree_submit_bio_hook.submit_one_bio
0.00 +2.2 2.20 ± 14% perf-profile.calltrace.cycles-pp.btrfs_get_token_32.check_leaf.btree_csum_one_bio.btree_submit_bio_hook.submit_one_bio
8.37 ± 7% +3.3 11.65 ± 16% perf-profile.calltrace.cycles-pp.wb_writeback.wb_workfn.process_one_work.worker_thread.kthread
8.37 ± 7% +3.3 11.65 ± 16% perf-profile.calltrace.cycles-pp.wb_workfn.process_one_work.worker_thread.kthread.ret_from_fork
7.97 ± 7% +3.5 11.44 ± 15% perf-profile.calltrace.cycles-pp.do_writepages.__writeback_single_inode.writeback_sb_inodes.wb_writeback.wb_workfn
7.97 ± 7% +3.5 11.44 ± 15% perf-profile.calltrace.cycles-pp.writeback_sb_inodes.wb_writeback.wb_workfn.process_one_work.worker_thread
7.97 ± 7% +3.5 11.44 ± 15% perf-profile.calltrace.cycles-pp.__writeback_single_inode.writeback_sb_inodes.wb_writeback.wb_workfn.process_one_work
49.45 ± 2% +4.3 53.79 ± 4% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.do_idle.cpu_startup_entry.start_secondary
61.98 ± 2% +4.4 66.38 ± 3% perf-profile.calltrace.cycles-pp.secondary_startup_64
1.07 ± 18% +5.0 6.06 ± 20% perf-profile.calltrace.cycles-pp.btree_write_cache_pages.do_writepages.__writeback_single_inode.writeback_sb_inodes.wb_writeback
0.93 ± 18% +5.0 5.95 ± 20% perf-profile.calltrace.cycles-pp.write_one_eb.btree_write_cache_pages.do_writepages.__writeback_single_inode.writeback_sb_inodes
61.26 ± 2% +5.1 66.36 ± 3% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64
61.27 ± 2% +5.1 66.37 ± 3% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64
61.21 ± 2% +5.1 66.32 ± 3% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
0.33 ±100% +5.3 5.68 ± 20% perf-profile.calltrace.cycles-pp.submit_extent_page.write_one_eb.btree_write_cache_pages.do_writepages.__writeback_single_inode
55.45 ± 2% +5.4 60.88 ± 3% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
0.00 +6.4 6.39 ± 13% perf-profile.calltrace.cycles-pp.check_leaf.btree_csum_one_bio.btree_submit_bio_hook.submit_one_bio.submit_extent_page
0.00 +6.5 6.50 ± 13% perf-profile.calltrace.cycles-pp.btree_csum_one_bio.btree_submit_bio_hook.submit_one_bio.submit_extent_page.write_one_eb
0.29 ±100% +6.6 6.92 ± 13% perf-profile.calltrace.cycles-pp.submit_one_bio.submit_extent_page.write_one_eb.btree_write_cache_pages.do_writepages
0.29 ±100% +6.6 6.92 ± 13% perf-profile.calltrace.cycles-pp.btree_submit_bio_hook.submit_one_bio.submit_extent_page.write_one_eb.btree_write_cache_pages
15.05 ± 6% -4.1 10.97 ± 20% perf-profile.children.cycles-pp.normal_work_helper
12.66 ± 5% -4.0 8.68 ± 20% perf-profile.children.cycles-pp.btrfs_finish_ordered_io
7.84 ± 5% -2.4 5.39 ± 10% perf-profile.children.cycles-pp.btrfs_search_slot
7.30 ± 7% -1.7 5.59 ± 11% perf-profile.children.cycles-pp.extent_writepages
7.30 ± 7% -1.7 5.59 ± 11% perf-profile.children.cycles-pp.extent_write_cache_pages
7.03 ± 7% -1.6 5.38 ± 12% perf-profile.children.cycles-pp.__extent_writepage
6.19 ± 8% -1.6 4.56 ± 7% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
6.17 ± 8% -1.6 4.55 ± 7% perf-profile.children.cycles-pp.do_syscall_64
6.01 ± 8% -1.6 4.39 ± 7% perf-profile.children.cycles-pp.io_submit
5.81 ± 8% -1.6 4.23 ± 6% perf-profile.children.cycles-pp.__x64_sys_io_submit
5.76 ± 8% -1.6 4.19 ± 6% perf-profile.children.cycles-pp.io_submit_one
5.66 ± 5% -1.6 4.09 ± 20% perf-profile.children.cycles-pp.btrfs_mark_extent_written
4.52 ± 3% -1.5 2.99 ± 19% perf-profile.children.cycles-pp.add_pending_csums
5.59 ± 8% -1.5 4.07 ± 6% perf-profile.children.cycles-pp.aio_write
4.51 ± 3% -1.5 2.99 ± 19% perf-profile.children.cycles-pp.btrfs_csum_file_blocks
5.44 ± 8% -1.5 3.96 ± 7% perf-profile.children.cycles-pp.btrfs_file_write_iter
5.34 ± 9% -1.4 3.90 ± 6% perf-profile.children.cycles-pp.btrfs_buffered_write
5.88 ± 7% -1.4 4.47 ± 11% perf-profile.children.cycles-pp.writepage_delalloc
5.30 ± 8% -1.3 4.01 ± 11% perf-profile.children.cycles-pp.btrfs_run_delalloc_range
5.28 ± 8% -1.3 3.99 ± 11% perf-profile.children.cycles-pp.run_delalloc_nocow
2.55 ± 2% -0.9 1.67 ± 16% perf-profile.children.cycles-pp.btrfs_cow_block
2.54 ± 2% -0.9 1.66 ± 16% perf-profile.children.cycles-pp.__btrfs_cow_block
2.15 ± 13% -0.8 1.31 ± 8% perf-profile.children.cycles-pp.__lookup_extent_mapping
1.87 ± 12% -0.8 1.04 ± 12% perf-profile.children.cycles-pp.__etree_search
0.94 ± 51% -0.7 0.22 ± 34% perf-profile.children.cycles-pp.printk
0.94 ± 51% -0.7 0.22 ± 34% perf-profile.children.cycles-pp.vprintk_emit
2.60 ± 2% -0.7 1.92 ± 14% perf-profile.children.cycles-pp.btrfs_insert_empty_items
3.00 ± 5% -0.7 2.33 ± 6% perf-profile.children.cycles-pp._raw_spin_lock
1.89 ± 2% -0.7 1.23 ± 7% perf-profile.children.cycles-pp.__set_extent_bit
2.78 ± 4% -0.6 2.14 ± 14% perf-profile.children.cycles-pp.__schedule
1.57 ± 2% -0.5 1.02 ± 9% perf-profile.children.cycles-pp.lock_extent_bits
1.19 ± 14% -0.5 0.70 ± 11% perf-profile.children.cycles-pp.__clear_extent_bit
1.51 ± 7% -0.5 1.04 ± 9% perf-profile.children.cycles-pp.read_block_for_search
2.08 ± 5% -0.5 1.62 ± 18% perf-profile.children.cycles-pp.setup_items_for_insert
2.08 ± 17% -0.4 1.67 ± 24% perf-profile.children.cycles-pp.btrfs_run_delayed_refs
2.08 ± 17% -0.4 1.67 ± 24% perf-profile.children.cycles-pp.__btrfs_run_delayed_refs
1.60 ± 6% -0.4 1.20 ± 12% perf-profile.children.cycles-pp.schedule
1.95 ± 11% -0.4 1.58 ± 12% perf-profile.children.cycles-pp.try_to_wake_up
1.31 ± 6% -0.4 0.94 ± 9% perf-profile.children.cycles-pp.create_io_em
0.99 ± 4% -0.4 0.63 ± 13% perf-profile.children.cycles-pp.alloc_tree_block_no_bg_flush
1.00 ± 6% -0.4 0.65 ± 7% perf-profile.children.cycles-pp.lock_and_cleanup_extent_if_need
1.27 ± 9% -0.4 0.92 ± 11% perf-profile.children.cycles-pp.__wake_up_common_lock
0.98 ± 3% -0.4 0.63 ± 13% perf-profile.children.cycles-pp.btrfs_alloc_tree_block
1.27 ± 5% -0.4 0.92 ± 7% perf-profile.children.cycles-pp.btrfs_dirty_pages
1.34 ± 7% -0.3 0.99 ± 10% perf-profile.children.cycles-pp.btrfs_map_bio
1.11 ± 9% -0.3 0.77 ± 11% perf-profile.children.cycles-pp.generic_bin_search
1.16 ± 6% -0.3 0.82 ± 9% perf-profile.children.cycles-pp.find_extent_buffer
0.91 ± 7% -0.3 0.57 ± 21% perf-profile.children.cycles-pp.btrfs_lookup_csum
1.21 ± 11% -0.3 0.90 ± 10% perf-profile.children.cycles-pp.btrfs_lookup_csums_range
1.21 ± 11% -0.3 0.91 ± 9% perf-profile.children.cycles-pp.csum_exist_in_range
1.10 ± 10% -0.3 0.80 ± 9% perf-profile.children.cycles-pp.__wake_up_common
0.37 ± 70% -0.3 0.07 ± 18% perf-profile.children.cycles-pp.test_range_bit
1.61 ± 4% -0.3 1.32 ± 15% perf-profile.children.cycles-pp.push_leaf_right
0.60 ± 4% -0.3 0.31 ± 25% perf-profile.children.cycles-pp.btrfs_extend_item
1.02 ± 9% -0.3 0.73 ± 10% perf-profile.children.cycles-pp.autoremove_wake_function
1.12 ± 4% -0.3 0.84 ± 9% perf-profile.children.cycles-pp.btrfs_drop_extent_cache
0.82 ± 6% -0.3 0.55 ± 4% perf-profile.children.cycles-pp.btrfs_release_path
0.85 ± 8% -0.3 0.59 ± 17% perf-profile.children.cycles-pp.copy_extent_buffer_full
0.99 ± 4% -0.3 0.73 ± 13% perf-profile.children.cycles-pp.btrfs_set_token_32
1.44 ± 13% -0.3 1.18 ± 5% perf-profile.children.cycles-pp.btrfs_delalloc_reserve_metadata
0.84 ± 8% -0.3 0.59 ± 17% perf-profile.children.cycles-pp.copy_page
0.87 ± 11% -0.3 0.62 ± 11% perf-profile.children.cycles-pp.pagecache_get_page
0.84 ± 7% -0.2 0.60 ± 11% perf-profile.children.cycles-pp.kmem_cache_alloc
1.12 ± 7% -0.2 0.88 ± 17% perf-profile.children.cycles-pp.__extent_writepage_io
1.30 ± 15% -0.2 1.06 ± 5% perf-profile.children.cycles-pp.reserve_metadata_bytes
0.82 ± 4% -0.2 0.58 ± 13% perf-profile.children.cycles-pp.run_one_async_done
1.25 ± 3% -0.2 1.01 ± 15% perf-profile.children.cycles-pp.schedule_idle
0.34 ± 53% -0.2 0.10 ± 28% perf-profile.children.cycles-pp.delay_tsc
0.70 ± 13% -0.2 0.47 ± 11% perf-profile.children.cycles-pp.prepare_pages
0.50 ± 22% -0.2 0.28 ± 13% perf-profile.children.cycles-pp.clear_state_bit
0.84 ± 5% -0.2 0.63 ± 6% perf-profile.children.cycles-pp.btrfs_get_extent
0.54 ± 11% -0.2 0.34 ± 4% perf-profile.children.cycles-pp.btrfs_free_path
1.16 ± 11% -0.2 0.96 ± 19% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
0.53 ± 9% -0.2 0.33 ± 18% perf-profile.children.cycles-pp.unpin_extent_cache
1.07 ± 10% -0.2 0.88 ± 10% perf-profile.children.cycles-pp.btrfs_lookup_file_extent
0.50 ± 4% -0.2 0.31 ± 15% perf-profile.children.cycles-pp.clear_extent_bit
0.45 ± 13% -0.2 0.26 ± 11% perf-profile.children.cycles-pp.kmem_cache_free
0.40 ± 14% -0.2 0.21 ± 50% perf-profile.children.cycles-pp.__writeback_inodes_wb
0.64 ± 7% -0.2 0.45 ± 10% perf-profile.children.cycles-pp.dequeue_task_fair
0.50 ± 8% -0.2 0.33 ± 23% perf-profile.children.cycles-pp.btrfs_add_delayed_tree_ref
0.88 ± 13% -0.2 0.71 ± 2% perf-profile.children.cycles-pp.wait_reserve_ticket
0.52 ± 9% -0.2 0.35 ± 7% perf-profile.children.cycles-pp.__radix_tree_lookup
0.52 ± 8% -0.2 0.36 ± 8% perf-profile.children.cycles-pp.xas_load
0.78 ± 19% -0.2 0.62 ± 23% perf-profile.children.cycles-pp.__btrfs_free_extent
0.56 ± 17% -0.1 0.42 ± 15% perf-profile.children.cycles-pp.btrfs_del_items
0.51 ± 5% -0.1 0.36 ± 9% perf-profile.children.cycles-pp.dequeue_entity
0.39 ± 7% -0.1 0.24 ± 6% perf-profile.children.cycles-pp.__set_page_dirty_nobuffers
0.82 ± 14% -0.1 0.68 ± 18% perf-profile.children.cycles-pp.ttwu_do_activate
0.55 ± 8% -0.1 0.41 ± 8% perf-profile.children.cycles-pp.btrfs_submit_bio_hook
0.53 ± 5% -0.1 0.40 ± 13% perf-profile.children.cycles-pp.update_load_avg
0.40 ± 8% -0.1 0.27 ± 27% perf-profile.children.cycles-pp.add_delayed_ref_head
0.35 ± 13% -0.1 0.22 ± 3% perf-profile.children.cycles-pp.set_extent_bit
0.52 ± 9% -0.1 0.39 ± 7% perf-profile.children.cycles-pp.btrfs_wq_submit_bio
0.35 ± 3% -0.1 0.23 ± 32% perf-profile.children.cycles-pp.queued_write_lock_slowpath
0.33 ± 6% -0.1 0.21 ± 15% perf-profile.children.cycles-pp.__slab_alloc
0.63 ± 19% -0.1 0.51 ± 13% perf-profile.children.cycles-pp.sched_ttwu_pending
0.31 ± 11% -0.1 0.19 ± 28% perf-profile.children.cycles-pp.btrfs_update_inode
0.31 ± 11% -0.1 0.19 ± 28% perf-profile.children.cycles-pp.btrfs_update_inode_fallback
0.57 ± 5% -0.1 0.46 ± 10% perf-profile.children.cycles-pp.find_lock_delalloc_range
0.45 ± 5% -0.1 0.34 ± 9% perf-profile.children.cycles-pp.btrfs_cross_ref_exist
0.29 ± 3% -0.1 0.18 ± 7% perf-profile.children.cycles-pp.free_extent_buffer
0.38 ± 3% -0.1 0.26 ± 8% perf-profile.children.cycles-pp.btrfs_mark_buffer_dirty
0.46 ± 5% -0.1 0.35 ± 13% perf-profile.children.cycles-pp.find_delalloc_range
0.41 ± 9% -0.1 0.30 ± 2% perf-profile.children.cycles-pp.btrfs_copy_from_user
0.40 ± 9% -0.1 0.29 ± 2% perf-profile.children.cycles-pp.iov_iter_copy_from_user_atomic
0.38 ± 10% -0.1 0.27 perf-profile.children.cycles-pp.find_get_entry
0.31 ± 12% -0.1 0.20 ± 31% perf-profile.children.cycles-pp.btrfs_remove_ordered_extent
0.30 ± 6% -0.1 0.20 ± 14% perf-profile.children.cycles-pp.___slab_alloc
0.26 ± 8% -0.1 0.16 ± 7% perf-profile.children.cycles-pp.merge_state
0.38 ± 7% -0.1 0.28 ± 3% perf-profile.children.cycles-pp.copyin
0.26 ± 17% -0.1 0.15 ± 26% perf-profile.children.cycles-pp.btrfs_delayed_update_inode
0.25 ± 4% -0.1 0.15 ± 5% perf-profile.children.cycles-pp.insert_state
0.40 ± 13% -0.1 0.30 ± 13% perf-profile.children.cycles-pp.extent_clear_unlock_delalloc
0.36 ± 9% -0.1 0.26 ± 3% perf-profile.children.cycles-pp.alloc_extent_state
0.38 ± 7% -0.1 0.29 ± 3% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
0.39 ± 3% -0.1 0.29 ± 14% perf-profile.children.cycles-pp.alloc_extent_buffer
0.31 ± 4% -0.1 0.22 ± 11% perf-profile.children.cycles-pp.set_extent_buffer_dirty
0.26 ± 11% -0.1 0.17 ± 23% perf-profile.children.cycles-pp.unlock_up
0.32 ± 3% -0.1 0.24 ± 13% perf-profile.children.cycles-pp.__btrfs_map_block
0.23 ± 13% -0.1 0.15 ± 28% perf-profile.children.cycles-pp.btrfs_add_delayed_data_ref
0.25 ± 12% -0.1 0.17 ± 2% perf-profile.children.cycles-pp.__slab_free
0.47 ± 6% -0.1 0.39 ± 15% perf-profile.children.cycles-pp.__push_leaf_right
0.26 ± 9% -0.1 0.18 ± 19% perf-profile.children.cycles-pp.__test_set_page_writeback
0.32 ± 11% -0.1 0.24 ± 27% perf-profile.children.cycles-pp.btrfs_add_ordered_extent
0.15 ± 8% -0.1 0.07 ± 6% perf-profile.children.cycles-pp.__xa_set_mark
0.23 ± 7% -0.1 0.15 ± 3% perf-profile.children.cycles-pp.release_extent_buffer
0.18 ± 8% -0.1 0.11 ± 26% perf-profile.children.cycles-pp.alloc_extent_map
0.32 ± 10% -0.1 0.24 ± 27% perf-profile.children.cycles-pp.__btrfs_add_ordered_extent
0.32 ± 17% -0.1 0.24 ± 10% perf-profile.children.cycles-pp.btrfs_tree_read_lock_atomic
0.20 ± 13% -0.1 0.13 ± 27% perf-profile.children.cycles-pp.btrfs_inc_extent_ref
0.14 ± 21% -0.1 0.06 ± 19% perf-profile.children.cycles-pp.find_ref_head
0.13 ± 32% -0.1 0.06 ± 19% perf-profile.children.cycles-pp.rb_erase_cached
0.21 ± 7% -0.1 0.14 ± 15% perf-profile.children.cycles-pp.btrfs_submit_bio_start
0.53 ± 12% -0.1 0.46 ± 16% perf-profile.children.cycles-pp.btrfs_tree_read_lock
0.21 ± 7% -0.1 0.14 ± 15% perf-profile.children.cycles-pp.btrfs_csum_one_bio
0.17 ± 16% -0.1 0.10 ± 8% perf-profile.children.cycles-pp.rb_erase
0.21 ± 7% -0.1 0.14 ± 16% perf-profile.children.cycles-pp.run_one_async_start
0.22 ± 3% -0.1 0.15 ± 22% perf-profile.children.cycles-pp.btrfs_try_tree_write_lock
0.21 ± 9% -0.1 0.15 ± 21% perf-profile.children.cycles-pp.btrfs_leaf_free_space
0.15 ± 23% -0.1 0.09 ± 35% perf-profile.children.cycles-pp.free_extent_map
0.20 ± 9% -0.1 0.14 ± 20% perf-profile.children.cycles-pp.leaf_space_used
0.19 ± 8% -0.1 0.13 ± 13% perf-profile.children.cycles-pp.check_delayed_ref
0.17 ± 13% -0.1 0.12 ± 31% perf-profile.children.cycles-pp.get_page_from_freelist
0.13 ± 8% -0.1 0.08 ± 26% perf-profile.children.cycles-pp.__update_load_avg_se
0.17 ± 2% -0.1 0.12 ± 18% perf-profile.children.cycles-pp.btrfs_set_range_writeback
0.15 ± 8% -0.1 0.09 ± 20% perf-profile.children.cycles-pp.xas_set_mark
0.18 ± 6% -0.1 0.13 ± 16% perf-profile.children.cycles-pp.___might_sleep
0.20 ± 11% -0.1 0.15 ± 35% perf-profile.children.cycles-pp.__alloc_pages_nodemask
0.10 ± 9% -0.1 0.04 ± 71% perf-profile.children.cycles-pp.btrfs_tree_unlock
0.14 ± 11% -0.1 0.09 ± 28% perf-profile.children.cycles-pp.btrfs_reserve_extent
0.10 ± 33% -0.1 0.05 ± 72% perf-profile.children.cycles-pp.__btrfs_release_delayed_node
0.22 ± 9% -0.0 0.17 ± 25% perf-profile.children.cycles-pp.mark_extent_buffer_accessed
0.09 ± 13% -0.0 0.04 ± 71% perf-profile.children.cycles-pp.btrfs_tree_read_unlock_blocking
0.18 ± 8% -0.0 0.14 ± 24% perf-profile.children.cycles-pp.__list_del_entry_valid
0.09 ± 13% -0.0 0.04 ± 73% perf-profile.children.cycles-pp.verify_parent_transid
0.11 ± 19% -0.0 0.07 ± 11% perf-profile.children.cycles-pp.entry_SYSCALL_64
0.22 ± 5% -0.0 0.18 ± 12% perf-profile.children.cycles-pp.check_committed_ref
0.11 ± 19% -0.0 0.07 ± 23% perf-profile.children.cycles-pp.select_idle_sibling
0.14 ± 11% -0.0 0.09 ± 5% perf-profile.children.cycles-pp.do_io_getevents
0.15 ± 7% -0.0 0.11 ± 4% perf-profile.children.cycles-pp.__x64_sys_io_getevents
0.08 ± 10% -0.0 0.04 ± 71% perf-profile.children.cycles-pp.btrfs_release_extent_buffer_pages
0.17 ± 18% -0.0 0.13 ± 9% perf-profile.children.cycles-pp.clear_page_dirty_for_io
0.14 ± 5% -0.0 0.10 ± 25% perf-profile.children.cycles-pp.block_group_cache_tree_search
0.18 ± 4% -0.0 0.14 ± 11% perf-profile.children.cycles-pp.btrfs_get_chunk_map
0.11 ± 13% -0.0 0.08 ± 12% perf-profile.children.cycles-pp.btrfs_buffer_uptodate
0.15 ± 15% -0.0 0.11 ± 19% perf-profile.children.cycles-pp.xas_find_marked
0.12 ± 15% -0.0 0.08 ± 20% perf-profile.children.cycles-pp.btrfs_unlock_up_safe
0.12 ± 14% -0.0 0.08 ± 14% perf-profile.children.cycles-pp.btrfs_set_path_blocking
0.11 ± 11% -0.0 0.07 ± 28% perf-profile.children.cycles-pp.find_free_extent
0.24 ± 5% -0.0 0.20 ± 6% perf-profile.children.cycles-pp.btrfs_root_node
0.07 ± 6% -0.0 0.03 ± 70% perf-profile.children.cycles-pp.extent_mergeable
0.13 ± 12% -0.0 0.10 ± 9% perf-profile.children.cycles-pp.__switch_to
0.10 ± 18% -0.0 0.07 ± 7% perf-profile.children.cycles-pp.rb_insert_color_cached
0.07 ± 14% -0.0 0.04 ± 71% perf-profile.children.cycles-pp.rb_prev
0.11 ± 11% -0.0 0.08 ± 12% perf-profile.children.cycles-pp.get_io_u
0.10 ± 14% -0.0 0.07 ± 23% perf-profile.children.cycles-pp.available_idle_cpu
0.17 ± 10% -0.0 0.13 ± 3% perf-profile.children.cycles-pp._raw_write_lock
0.10 ± 11% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.__might_sleep
0.17 ± 7% -0.0 0.14 ± 12% perf-profile.children.cycles-pp._raw_read_lock
0.17 ± 10% -0.0 0.14 ± 12% perf-profile.children.cycles-pp.can_overcommit
0.10 ± 11% -0.0 0.07 perf-profile.children.cycles-pp.__list_add_valid
0.09 ± 7% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.aio_read_events
0.11 ± 10% -0.0 0.08 ± 10% perf-profile.children.cycles-pp.___perf_sw_event
0.11 ± 9% -0.0 0.09 ± 18% perf-profile.children.cycles-pp.get_alloc_profile
0.11 ± 12% -0.0 0.08 ± 14% perf-profile.children.cycles-pp.pick_next_task_idle
0.10 ± 13% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.read_events
0.08 ± 6% -0.0 0.06 ± 13% perf-profile.children.cycles-pp.replace_extent_mapping
0.10 ± 5% -0.0 0.08 ± 10% perf-profile.children.cycles-pp.menu_reflect
0.07 ± 17% +0.0 0.09 ± 5% perf-profile.children.cycles-pp.run_posix_cpu_timers
0.05 ± 58% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.rcu_irq_enter
0.19 ± 11% +0.1 0.26 ± 17% perf-profile.children.cycles-pp.native_irq_return_iret
0.20 ± 14% +0.1 0.27 ± 8% perf-profile.children.cycles-pp.btrfs_comp_cpu_keys
0.38 ± 9% +0.1 0.46 perf-profile.children.cycles-pp.load_balance
0.30 ± 8% +0.1 0.38 ± 15% perf-profile.children.cycles-pp.irq_enter
0.21 ± 24% +0.1 0.30 ± 9% perf-profile.children.cycles-pp.rcu_sched_clock_irq
0.22 ± 3% +0.1 0.32 ± 9% perf-profile.children.cycles-pp.lapic_next_deadline
0.52 ± 12% +0.1 0.63 ± 3% perf-profile.children.cycles-pp.rebalance_domains
1.90 ± 10% +0.3 2.23 ± 2% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.23 ± 12% +0.4 0.67 ± 15% perf-profile.children.cycles-pp.read_extent_buffer
2.88 ± 11% +0.5 3.41 perf-profile.children.cycles-pp.hrtimer_interrupt
0.09 ± 12% +0.7 0.83 ± 15% perf-profile.children.cycles-pp.btrfs_get_token_8
2.37 ± 19% +0.8 3.19 ± 5% perf-profile.children.cycles-pp.btrfs_async_reclaim_metadata_space
2.33 ± 19% +0.8 3.17 ± 5% perf-profile.children.cycles-pp.flush_space
0.14 ± 34% +1.3 1.39 ± 19% perf-profile.children.cycles-pp.btrfs_write_and_wait_transaction
0.14 ± 34% +1.3 1.39 ± 19% perf-profile.children.cycles-pp.btrfs_write_marked_extents
0.14 ± 34% +1.3 1.39 ± 19% perf-profile.children.cycles-pp.__filemap_fdatawrite_range
0.42 ± 43% +1.3 1.67 ± 18% perf-profile.children.cycles-pp.btrfs_commit_transaction
0.25 ± 5% +1.9 2.17 ± 10% perf-profile.children.cycles-pp.btrfs_get_token_64
1.71 ± 5% +2.1 3.79 ± 5% perf-profile.children.cycles-pp.btrfs_get_token_32
0.43 ± 8% +2.4 2.84 ± 10% perf-profile.children.cycles-pp.map_private_extent_buffer
8.37 ± 7% +3.3 11.65 ± 16% perf-profile.children.cycles-pp.wb_writeback
8.37 ± 7% +3.3 11.65 ± 16% perf-profile.children.cycles-pp.writeback_sb_inodes
8.37 ± 7% +3.3 11.65 ± 16% perf-profile.children.cycles-pp.__writeback_single_inode
8.37 ± 7% +3.3 11.65 ± 16% perf-profile.children.cycles-pp.wb_workfn
50.06 ± 2% +3.8 53.82 ± 4% perf-profile.children.cycles-pp.intel_idle
61.99 ± 2% +4.4 66.39 ± 3% perf-profile.children.cycles-pp.do_idle
61.98 ± 2% +4.4 66.38 ± 3% perf-profile.children.cycles-pp.secondary_startup_64
61.98 ± 2% +4.4 66.38 ± 3% perf-profile.children.cycles-pp.cpu_startup_entry
8.51 ± 7% +4.5 13.04 ± 12% perf-profile.children.cycles-pp.do_writepages
56.43 ± 3% +4.9 61.30 ± 3% perf-profile.children.cycles-pp.cpuidle_enter_state
61.27 ± 2% +5.1 66.37 ± 3% perf-profile.children.cycles-pp.start_secondary
1.43 ± 7% +6.2 7.64 ± 13% perf-profile.children.cycles-pp.submit_extent_page
1.20 ± 17% +6.2 7.45 ± 13% perf-profile.children.cycles-pp.btree_write_cache_pages
1.05 ± 17% +6.3 7.31 ± 13% perf-profile.children.cycles-pp.write_one_eb
1.11 ± 7% +6.3 7.37 ± 13% perf-profile.children.cycles-pp.submit_one_bio
0.55 ± 16% +6.4 6.95 ± 13% perf-profile.children.cycles-pp.btree_submit_bio_hook
0.00 +6.5 6.48 ± 13% perf-profile.children.cycles-pp.check_leaf
0.00 +6.5 6.53 ± 13% perf-profile.children.cycles-pp.btree_csum_one_bio
2.12 ± 11% -0.8 1.29 ± 7% perf-profile.self.cycles-pp.__lookup_extent_mapping
1.83 ± 12% -0.8 1.03 ± 13% perf-profile.self.cycles-pp.__etree_search
2.06 ± 5% -0.5 1.59 ± 5% perf-profile.self.cycles-pp._raw_spin_lock
0.81 ± 9% -0.3 0.52 ± 10% perf-profile.self.cycles-pp.generic_bin_search
0.84 ± 7% -0.3 0.58 ± 17% perf-profile.self.cycles-pp.copy_page
0.33 ± 54% -0.2 0.10 ± 28% perf-profile.self.cycles-pp.delay_tsc
0.89 ± 9% -0.2 0.69 ± 14% perf-profile.self.cycles-pp.btrfs_set_token_32
0.81 ± 4% -0.2 0.63 ± 14% perf-profile.self.cycles-pp.__schedule
0.51 ± 9% -0.2 0.35 ± 6% perf-profile.self.cycles-pp.__radix_tree_lookup
0.45 ± 8% -0.1 0.32 ± 10% perf-profile.self.cycles-pp.xas_load
0.43 ± 4% -0.1 0.31 ± 6% perf-profile.self.cycles-pp.find_extent_buffer
0.77 ± 5% -0.1 0.66 ± 11% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.31 ± 10% -0.1 0.20 ± 28% perf-profile.self.cycles-pp.add_delayed_ref_head
0.39 ± 16% -0.1 0.29 ± 16% perf-profile.self.cycles-pp.try_to_wake_up
0.31 ± 4% -0.1 0.20 ± 26% perf-profile.self.cycles-pp.queued_write_lock_slowpath
0.38 ± 7% -0.1 0.29 ± 3% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
0.20 ± 17% -0.1 0.11 ± 14% perf-profile.self.cycles-pp.kmem_cache_free
0.25 ± 11% -0.1 0.17 ± 2% perf-profile.self.cycles-pp.__slab_free
0.16 ± 9% -0.1 0.08 ± 5% perf-profile.self.cycles-pp.free_extent_buffer
0.28 ± 17% -0.1 0.20 ± 11% perf-profile.self.cycles-pp.btrfs_search_slot
0.31 ± 4% -0.1 0.24 ± 20% perf-profile.self.cycles-pp.kmem_cache_alloc
0.14 ± 21% -0.1 0.06 ± 19% perf-profile.self.cycles-pp.find_ref_head
0.16 ± 10% -0.1 0.09 ± 5% perf-profile.self.cycles-pp.insert_state
0.12 ± 8% -0.1 0.06 ± 72% perf-profile.self.cycles-pp.__update_load_avg_se
0.16 ± 15% -0.1 0.10 ± 8% perf-profile.self.cycles-pp.rb_erase
0.10 ± 9% -0.1 0.04 ± 71% perf-profile.self.cycles-pp.btrfs_tree_unlock
0.15 ± 13% -0.1 0.10 ± 12% perf-profile.self.cycles-pp.___slab_alloc
0.28 ± 13% -0.1 0.22 ± 5% perf-profile.self.cycles-pp.queued_read_lock_slowpath
0.15 ± 21% -0.1 0.09 ± 35% perf-profile.self.cycles-pp.free_extent_map
0.18 ± 6% -0.1 0.12 ± 11% perf-profile.self.cycles-pp.update_load_avg
0.10 ± 11% -0.1 0.04 ± 70% perf-profile.self.cycles-pp.btrfs_extend_item
0.15 ± 23% -0.1 0.09 ± 9% perf-profile.self.cycles-pp.add_extent_mapping
0.15 ± 8% -0.1 0.09 ± 20% perf-profile.self.cycles-pp.xas_set_mark
0.18 ± 6% -0.1 0.13 ± 16% perf-profile.self.cycles-pp.___might_sleep
0.18 ± 6% -0.0 0.13 ± 22% perf-profile.self.cycles-pp.__list_del_entry_valid
0.18 ± 4% -0.0 0.14 ± 22% perf-profile.self.cycles-pp.pick_next_task_fair
0.09 ± 13% -0.0 0.04 ± 73% perf-profile.self.cycles-pp.verify_parent_transid
0.09 ± 12% -0.0 0.04 ± 71% perf-profile.self.cycles-pp.btrfs_tree_read_unlock_blocking
0.16 ± 13% -0.0 0.12 ± 24% perf-profile.self.cycles-pp.mark_page_accessed
0.12 ± 14% -0.0 0.08 ± 20% perf-profile.self.cycles-pp.dequeue_task_fair
0.10 ± 19% -0.0 0.07 ± 18% perf-profile.self.cycles-pp.entry_SYSCALL_64
0.08 ± 14% -0.0 0.04 ± 73% perf-profile.self.cycles-pp.unlock_up
0.15 ± 15% -0.0 0.11 ± 19% perf-profile.self.cycles-pp.xas_find_marked
0.24 ± 6% -0.0 0.20 ± 8% perf-profile.self.cycles-pp.btrfs_root_node
0.17 ± 6% -0.0 0.13 ± 10% perf-profile.self.cycles-pp._raw_read_lock
0.10 ± 13% -0.0 0.06 ± 14% perf-profile.self.cycles-pp.btrfs_csum_one_bio
0.16 ± 7% -0.0 0.13 ± 9% perf-profile.self.cycles-pp.dequeue_entity
0.07 -0.0 0.04 ± 71% perf-profile.self.cycles-pp.io_u_queued_complete
0.08 -0.0 0.05 ± 70% perf-profile.self.cycles-pp.mutex_lock
0.11 ± 11% -0.0 0.08 ± 12% perf-profile.self.cycles-pp.get_io_u
0.16 ± 9% -0.0 0.13 perf-profile.self.cycles-pp._raw_write_lock
0.07 ± 17% -0.0 0.04 ± 73% perf-profile.self.cycles-pp.btrfs_tree_read_lock
0.12 ± 8% -0.0 0.09 ± 13% perf-profile.self.cycles-pp.__switch_to
0.10 ± 11% -0.0 0.06 ± 14% perf-profile.self.cycles-pp.__clear_extent_bit
0.07 ± 12% -0.0 0.04 ± 71% perf-profile.self.cycles-pp.rb_prev
0.10 ± 15% -0.0 0.07 ± 23% perf-profile.self.cycles-pp.find_get_pages_range_tag
0.10 ± 12% -0.0 0.07 ± 23% perf-profile.self.cycles-pp.available_idle_cpu
0.10 ± 11% -0.0 0.07 ± 7% perf-profile.self.cycles-pp.__list_add_valid
0.08 ± 13% -0.0 0.06 ± 8% perf-profile.self.cycles-pp.__might_sleep
0.12 ± 17% -0.0 0.09 ± 15% perf-profile.self.cycles-pp.release_extent_buffer
0.09 ± 17% -0.0 0.07 ± 14% perf-profile.self.cycles-pp.___perf_sw_event
0.08 ± 5% -0.0 0.06 ± 13% perf-profile.self.cycles-pp.__push_leaf_right
0.11 ± 7% -0.0 0.09 ± 9% perf-profile.self.cycles-pp.set_extent_buffer_dirty
0.11 ± 4% -0.0 0.08 ± 11% perf-profile.self.cycles-pp.__set_extent_bit
0.09 ± 7% +0.0 0.11 ± 4% perf-profile.self.cycles-pp.hrtimer_interrupt
0.07 ± 17% +0.0 0.09 ± 5% perf-profile.self.cycles-pp.run_posix_cpu_timers
0.07 ± 7% +0.0 0.09 ± 5% perf-profile.self.cycles-pp.load_balance
0.01 ±173% +0.1 0.07 ± 17% perf-profile.self.cycles-pp.lapic_next_deadline
0.00 +0.1 0.06 ± 23% perf-profile.self.cycles-pp.find_next_and_bit
0.19 ± 11% +0.1 0.26 ± 17% perf-profile.self.cycles-pp.native_irq_return_iret
0.19 ± 24% +0.1 0.28 ± 7% perf-profile.self.cycles-pp.rcu_sched_clock_irq
0.50 ± 8% +0.2 0.69 ± 17% perf-profile.self.cycles-pp.cpuidle_enter_state
0.07 ± 11% +0.4 0.46 ± 17% perf-profile.self.cycles-pp.btrfs_get_token_8
0.22 ± 13% +0.4 0.66 ± 16% perf-profile.self.cycles-pp.read_extent_buffer
0.00 +0.6 0.65 ± 14% perf-profile.self.cycles-pp.check_leaf
0.15 ± 11% +1.0 1.13 ± 11% perf-profile.self.cycles-pp.btrfs_get_token_64
1.48 ± 7% +1.0 2.51 ± 5% perf-profile.self.cycles-pp.btrfs_get_token_32
0.41 ± 8% +2.2 2.61 ± 9% perf-profile.self.cycles-pp.map_private_extent_buffer
49.99 ± 2% +3.7 53.74 ± 4% perf-profile.self.cycles-pp.intel_idle
fio.write_bw_MBps
300 +-+-------------------------------------------------------------------+
| |
250 +-++.+ +. .+.. .+..+..+.+.. .+..+.. .+ |
| : : +. +..+ + +..+ +. + |
| : : : : : : |
200 +-+ : : : : : : O O |
O O O: O :O O O O O O O O O O: O:O O: O: O O O O O
150 +-+ : : : : : : |
| : : : : : : |
100 +-+ : : : : : : |
| : : : : : : |
| : : : : : : |
50 +-+ :: :: :: |
| : : : |
0 +-+---------------------------------------------O-------------O-------+
fio.write_iops
70000 +-+-----------------------------------------------------------------+
|..+.+ +..+..+.+.. .+.+..+.+..+ +.. +..+.+..+..+ |
60000 +-+ : : +. : : + : |
| : : : : : : |
50000 +-+ : : : : : : |
O O O: :O O O O O O O O O O: O:O O:O : O O O O O O O
40000 +-+ : O: : : : : |
| : : : : : : |
30000 +-+ : : : : : : |
| : : : : : : |
20000 +-+ : : : : : : |
| :: :: :: |
10000 +-+ : : : |
| : : : |
0 +-+--------------------------------------------O------------O-------+
fio.write_clat_mean_us
30000 +-+-----------------------------------------------------------------+
| |
25000 O-+O O O O O O O O O O O O O O O O O O O |
| O O O O O
| |
20000 +-+ |
|..+.+ +..+..+.+..+..+.+..+.+..+ +..+ +..+.+..+..+ |
15000 +-+ : : : : : : |
| : : : : : : |
10000 +-+ : : : : : : |
| : : : : : : |
| : : : : : : |
5000 +-+ : : : : :: |
| : : : |
0 +-+--------------------------------------------O------------O-------+
fio.write_clat_stddev
160000 +-+----------------------------------------------------------------+
| |
140000 O-+O O O O O O O O O O O O O O |
120000 +-+ O O |
| |
100000 +-+ O O O O O O O O
| |
80000 +-+ |
| .+.. |
60000 +-++.+ +..+.+. +.+..+.+..+..+ +.+ +..+..+.+..+ |
40000 +-+ : : : : : : |
| : : : : : : |
20000 +-+ : : : : : : |
| :: :: :: |
0 +-+-------------------------------------------O------------O-------+
fio.write_slat_mean_us
900 +-+-------------------------------------------------------------------+
O O O O O O O O O O O O O O O O O O |
800 +-+O O O O O O O
700 +-+ |
| |
600 +-++.+ +.+..+..+..+.+..+..+.+..+ +..+ +..+..+..+.+ |
500 +-+ : : : : : : |
| : : : : : : |
400 +-+ : : : : : : |
300 +-+ : : : : : : |
| : : : : : : |
200 +-+ : : : : : : |
100 +-+ : : :: :: |
| : : : |
0 +-+---------------------------------------------O-------------O-------+
fio.write_slat_stddev
25000 +-+-----O---------O-------------------------------------------------+
O O O O O O O O O O O O O O O |
| |
20000 +-+ |
| O O O O O O O O
| |
15000 +-+ |
| |
10000 +-++. .+.. .+.. .+..+ .+ .+..+ |
|. + +..+..+ +..+ + : +. : +..+.+. |
| : : : : : : |
5000 +-+ : : : : : : |
| : : : : : : |
| :: : :: |
0 +-+--------------------------------------------O------------O-------+
fio.latency_1000ms_
0.4 +-+------------------------------------------------------------------+
| |
0.35 +-+ O |
0.3 +-+ |
| O O |
0.25 +-+ O O |
| O O O
0.2 O-+ O O O O O O O O O O |
| O O |
0.15 +-+O O O O |
0.1 +-+ |
| |
0.05 +-+ |
| .+. .+..+..+.+..+.. .+. .+.+..+.. |
0 +-+---------------------------------------------O------------O-------+
fio.workload
1.4e+07 +-+---------------------------------------------------------------+
|..+.+ +..+.+..+.+..+.+..+.+..+ +.. +.+..+.+..+ |
1.2e+07 +-+ : : : : + : |
| : : : : : : |
1e+07 +-+ : : : : : : |
O O O: :O O O O O O O O O O: O:O O:O : O O O O O O O
8e+06 +-+ : O: : : : : |
| : : : : : : |
6e+06 +-+ : : : : : : |
| : : : : : : |
4e+06 +-+ : : : : : : |
| :: :: :: |
2e+06 +-+ : : : |
| : : : |
0 +-+-------------------------------------------O-----------O-------+
fio.time.voluntary_context_switches
1.4e+07 +-+---------------------------------------------------------------+
| |
1.2e+07 +-++.+ +..+.+..+.+..+.+..+.+..+ +..+ +.+..+.+..+ |
| : : : : : : |
1e+07 +-+ : : : : : : |
| O O: : O O O : : :O : O O O O O O O
8e+06 O-+ : O:O O O O O O O: O:O O: : |
| : : : : : : |
6e+06 +-+ : : : : : : |
| : : : : : : |
4e+06 +-+ : : : : : : |
| : : : : :: |
2e+06 +-+ : : :: |
| : : : |
0 +-+-------------------------------------------O-----------O-------+
fio.time.file_system_outputs
1.2e+08 +-+---------------------------------------------------------------+
| |
1e+08 +-++.+ +..+.+..+.+..+.+..+.+..+ +..+ +.+..+.+..+ |
| : : : : : : |
| : : : : : : |
8e+07 +-+ : : : : : : O O O O O
O O O: O:O O O O O O O O O O: O:O O:O : O O |
6e+07 +-+ : : : : : : |
| : : : : : : |
4e+07 +-+ : : : : : : |
| : : : : : : |
| : : : : :: |
2e+07 +-+ : : :: |
| : : : |
0 +-+-------------------------------------------O-----------O-------+
[*] bisect-good sample
[O] bisect-bad sample
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
Thanks,
Rong Chen
1 year, 9 months
- 4
- 4
[drm/mgag200] 90f479ae51: vm-scalability.median -18.8% regression
by kernel test robot
Greeting,
FYI, we noticed a -18.8% regression of vm-scalability.median due to commit:
commit: 90f479ae51afa45efab97afdde9b94b9660dd3e4 ("drm/mgag200: Replace struct mga_fbdev with generic framebuffer emulation")
https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git master
in testcase: vm-scalability
on test machine: 288 threads Intel(R) Xeon Phi(TM) CPU 7295 @ 1.50GHz with 80G memory
with following parameters:
runtime: 300s
size: 8T
test: anon-cow-seq-hugetlb
cpufreq_governor: performance
test-description: The motivation behind this suite is to exercise functions and regions of the mm/ of the Linux kernel which are of interest to us.
test-url: https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
=========================================================================================
compiler/cpufreq_governor/kconfig/rootfs/runtime/size/tbox_group/test/testcase:
gcc-7/performance/x86_64-rhel-7.6/debian-x86_64-2019-05-14.cgz/300s/8T/lkp-knm01/anon-cow-seq-hugetlb/vm-scalability
commit:
f1f8555dfb ("drm/bochs: Use shadow buffer for bochs framebuffer console")
90f479ae51 ("drm/mgag200: Replace struct mga_fbdev with generic framebuffer emulation")
f1f8555dfb9a70a2 90f479ae51afa45efab97afdde9
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
2:4 -50% :4 dmesg.WARNING:at#for_ip_interrupt_entry/0x
:4 25% 1:4 dmesg.WARNING:at_ip___perf_sw_event/0x
:4 25% 1:4 dmesg.WARNING:at_ip__fsnotify_parent/0x
%stddev %change %stddev
\ | \
43955 ± 2% -18.8% 35691 vm-scalability.median
0.06 ± 7% +193.0% 0.16 ± 2% vm-scalability.median_stddev
14906559 ± 2% -17.9% 12237079 vm-scalability.throughput
87651 ± 2% -17.4% 72374 vm-scalability.time.involuntary_context_switches
2086168 -23.6% 1594224 vm-scalability.time.minor_page_faults
15082 ± 2% -10.4% 13517 vm-scalability.time.percent_of_cpu_this_job_got
29987 -8.9% 27327 vm-scalability.time.system_time
15755 -12.4% 13795 vm-scalability.time.user_time
122011 -19.3% 98418 vm-scalability.time.voluntary_context_switches
3.034e+09 -23.6% 2.318e+09 vm-scalability.workload
242478 ± 12% +68.5% 408518 ± 23% cpuidle.POLL.time
2788 ± 21% +117.4% 6062 ± 26% cpuidle.POLL.usage
56653 ± 10% +64.4% 93144 ± 20% meminfo.Mapped
120392 ± 7% +14.0% 137212 ± 4% meminfo.Shmem
47221 ± 11% +77.1% 83634 ± 22% numa-meminfo.node0.Mapped
120465 ± 7% +13.9% 137205 ± 4% numa-meminfo.node0.Shmem
2885513 -16.5% 2409384 numa-numastat.node0.local_node
2885471 -16.5% 2409354 numa-numastat.node0.numa_hit
11813 ± 11% +76.3% 20824 ± 22% numa-vmstat.node0.nr_mapped
30096 ± 7% +13.8% 34238 ± 4% numa-vmstat.node0.nr_shmem
43.72 ± 2% +5.5 49.20 mpstat.cpu.all.idle%
0.03 ± 4% +0.0 0.05 ± 6% mpstat.cpu.all.soft%
19.51 -2.4 17.08 mpstat.cpu.all.usr%
1012 -7.9% 932.75 turbostat.Avg_MHz
32.38 ± 10% +25.8% 40.73 turbostat.CPU%c1
145.51 -3.1% 141.01 turbostat.PkgWatt
15.09 -19.2% 12.19 turbostat.RAMWatt
43.50 ± 2% +13.2% 49.25 vmstat.cpu.id
18.75 ± 2% -13.3% 16.25 ± 2% vmstat.cpu.us
152.00 ± 2% -9.5% 137.50 vmstat.procs.r
4800 -13.1% 4173 vmstat.system.cs
156170 -11.9% 137594 slabinfo.anon_vma.active_objs
3395 -11.9% 2991 slabinfo.anon_vma.active_slabs
156190 -11.9% 137606 slabinfo.anon_vma.num_objs
3395 -11.9% 2991 slabinfo.anon_vma.num_slabs
1716 ± 5% +11.5% 1913 ± 8% slabinfo.dmaengine-unmap-16.active_objs
1716 ± 5% +11.5% 1913 ± 8% slabinfo.dmaengine-unmap-16.num_objs
1767 ± 2% -19.0% 1431 ± 2% slabinfo.hugetlbfs_inode_cache.active_objs
1767 ± 2% -19.0% 1431 ± 2% slabinfo.hugetlbfs_inode_cache.num_objs
3597 ± 5% -16.4% 3006 ± 3% slabinfo.skbuff_ext_cache.active_objs
3597 ± 5% -16.4% 3006 ± 3% slabinfo.skbuff_ext_cache.num_objs
1330122 -23.6% 1016557 proc-vmstat.htlb_buddy_alloc_success
77214 ± 3% +6.4% 82128 ± 2% proc-vmstat.nr_active_anon
67277 +2.9% 69246 proc-vmstat.nr_anon_pages
218.50 ± 3% -10.6% 195.25 proc-vmstat.nr_dirtied
288628 +1.4% 292755 proc-vmstat.nr_file_pages
360.50 -2.7% 350.75 proc-vmstat.nr_inactive_file
14225 ± 9% +63.8% 23304 ± 20% proc-vmstat.nr_mapped
30109 ± 7% +13.8% 34259 ± 4% proc-vmstat.nr_shmem
99870 -1.3% 98597 proc-vmstat.nr_slab_unreclaimable
204.00 ± 4% -12.1% 179.25 proc-vmstat.nr_written
77214 ± 3% +6.4% 82128 ± 2% proc-vmstat.nr_zone_active_anon
360.50 -2.7% 350.75 proc-vmstat.nr_zone_inactive_file
8810 ± 19% -66.1% 2987 ± 42% proc-vmstat.numa_hint_faults
8810 ± 19% -66.1% 2987 ± 42% proc-vmstat.numa_hint_faults_local
2904082 -16.4% 2427026 proc-vmstat.numa_hit
2904081 -16.4% 2427025 proc-vmstat.numa_local
6.828e+08 -23.5% 5.221e+08 proc-vmstat.pgalloc_normal
2900008 -17.2% 2400195 proc-vmstat.pgfault
6.827e+08 -23.5% 5.22e+08 proc-vmstat.pgfree
1.635e+10 -17.0% 1.357e+10 perf-stat.i.branch-instructions
1.53 ± 4% -0.1 1.45 ± 3% perf-stat.i.branch-miss-rate%
2.581e+08 ± 3% -20.5% 2.051e+08 ± 2% perf-stat.i.branch-misses
12.66 +1.1 13.78 perf-stat.i.cache-miss-rate%
72720849 -12.0% 63958986 perf-stat.i.cache-misses
5.766e+08 -18.6% 4.691e+08 perf-stat.i.cache-references
4674 ± 2% -13.0% 4064 perf-stat.i.context-switches
4.29 +12.5% 4.83 perf-stat.i.cpi
2.573e+11 -7.4% 2.383e+11 perf-stat.i.cpu-cycles
231.35 -21.5% 181.56 perf-stat.i.cpu-migrations
3522 +4.4% 3677 perf-stat.i.cycles-between-cache-misses
0.09 ± 13% +0.0 0.12 ± 5% perf-stat.i.iTLB-load-miss-rate%
5.894e+10 -15.8% 4.961e+10 perf-stat.i.iTLB-loads
5.901e+10 -15.8% 4.967e+10 perf-stat.i.instructions
1291 ± 14% -21.8% 1010 perf-stat.i.instructions-per-iTLB-miss
0.24 -11.0% 0.21 perf-stat.i.ipc
9476 -17.5% 7821 perf-stat.i.minor-faults
9478 -17.5% 7821 perf-stat.i.page-faults
9.76 -3.6% 9.41 perf-stat.overall.MPKI
1.59 ± 4% -0.1 1.52 perf-stat.overall.branch-miss-rate%
12.61 +1.1 13.71 perf-stat.overall.cache-miss-rate%
4.38 +10.5% 4.83 perf-stat.overall.cpi
3557 +5.3% 3747 perf-stat.overall.cycles-between-cache-misses
0.08 ± 12% +0.0 0.10 perf-stat.overall.iTLB-load-miss-rate%
1268 ± 15% -23.0% 976.22 perf-stat.overall.instructions-per-iTLB-miss
0.23 -9.5% 0.21 perf-stat.overall.ipc
5815 +9.7% 6378 perf-stat.overall.path-length
1.634e+10 -17.5% 1.348e+10 perf-stat.ps.branch-instructions
2.595e+08 ± 3% -21.2% 2.043e+08 ± 2% perf-stat.ps.branch-misses
72565205 -12.2% 63706339 perf-stat.ps.cache-misses
5.754e+08 -19.2% 4.646e+08 perf-stat.ps.cache-references
4640 ± 2% -12.5% 4060 perf-stat.ps.context-switches
2.581e+11 -7.5% 2.387e+11 perf-stat.ps.cpu-cycles
229.91 -22.0% 179.42 perf-stat.ps.cpu-migrations
5.889e+10 -16.3% 4.927e+10 perf-stat.ps.iTLB-loads
5.899e+10 -16.3% 4.938e+10 perf-stat.ps.instructions
9388 -18.2% 7677 perf-stat.ps.minor-faults
9389 -18.2% 7677 perf-stat.ps.page-faults
1.764e+13 -16.2% 1.479e+13 perf-stat.total.instructions
46803 ± 3% -18.8% 37982 ± 6% sched_debug.cfs_rq:/.exec_clock.min
5320 ± 3% +23.7% 6581 ± 3% sched_debug.cfs_rq:/.exec_clock.stddev
6737 ± 14% +58.1% 10649 ± 10% sched_debug.cfs_rq:/.load.avg
587978 ± 17% +58.2% 930382 ± 9% sched_debug.cfs_rq:/.load.max
46952 ± 16% +64.8% 77388 ± 11% sched_debug.cfs_rq:/.load.stddev
7.12 ± 4% +49.1% 10.62 ± 6% sched_debug.cfs_rq:/.load_avg.avg
474.40 ± 23% +67.5% 794.60 ± 10% sched_debug.cfs_rq:/.load_avg.max
37.70 ± 11% +74.8% 65.90 ± 9% sched_debug.cfs_rq:/.load_avg.stddev
13424269 ± 4% -15.6% 11328098 ± 2% sched_debug.cfs_rq:/.min_vruntime.avg
15411275 ± 3% -12.4% 13505072 ± 2% sched_debug.cfs_rq:/.min_vruntime.max
7939295 ± 6% -17.5% 6551322 ± 7% sched_debug.cfs_rq:/.min_vruntime.min
21.44 ± 7% -56.1% 9.42 ± 4% sched_debug.cfs_rq:/.nr_spread_over.avg
117.45 ± 11% -60.6% 46.30 ± 14% sched_debug.cfs_rq:/.nr_spread_over.max
19.33 ± 8% -66.4% 6.49 ± 9% sched_debug.cfs_rq:/.nr_spread_over.stddev
4.32 ± 15% +84.4% 7.97 ± 3% sched_debug.cfs_rq:/.runnable_load_avg.avg
353.85 ± 29% +118.8% 774.35 ± 11% sched_debug.cfs_rq:/.runnable_load_avg.max
27.30 ± 24% +118.5% 59.64 ± 9% sched_debug.cfs_rq:/.runnable_load_avg.stddev
6729 ± 14% +58.2% 10644 ± 10% sched_debug.cfs_rq:/.runnable_weight.avg
587978 ± 17% +58.2% 930382 ± 9% sched_debug.cfs_rq:/.runnable_weight.max
46950 ± 16% +64.8% 77387 ± 11% sched_debug.cfs_rq:/.runnable_weight.stddev
5305069 ± 4% -17.4% 4380376 ± 7% sched_debug.cfs_rq:/.spread0.avg
7328745 ± 3% -9.9% 6600897 ± 3% sched_debug.cfs_rq:/.spread0.max
2220837 ± 4% +55.8% 3460596 ± 5% sched_debug.cpu.avg_idle.avg
4590666 ± 9% +76.8% 8117037 ± 15% sched_debug.cpu.avg_idle.max
485052 ± 7% +80.3% 874679 ± 10% sched_debug.cpu.avg_idle.stddev
561.50 ± 26% +37.7% 773.30 ± 15% sched_debug.cpu.clock.stddev
561.50 ± 26% +37.7% 773.30 ± 15% sched_debug.cpu.clock_task.stddev
3.20 ± 10% +109.6% 6.70 ± 3% sched_debug.cpu.cpu_load[0].avg
309.10 ± 20% +150.3% 773.75 ± 12% sched_debug.cpu.cpu_load[0].max
21.02 ± 14% +160.8% 54.80 ± 9% sched_debug.cpu.cpu_load[0].stddev
3.19 ± 8% +109.8% 6.70 ± 3% sched_debug.cpu.cpu_load[1].avg
299.75 ± 19% +158.0% 773.30 ± 12% sched_debug.cpu.cpu_load[1].max
20.32 ± 12% +168.7% 54.62 ± 9% sched_debug.cpu.cpu_load[1].stddev
3.20 ± 8% +109.1% 6.69 ± 4% sched_debug.cpu.cpu_load[2].avg
288.90 ± 20% +167.0% 771.40 ± 12% sched_debug.cpu.cpu_load[2].max
19.70 ± 12% +175.4% 54.27 ± 9% sched_debug.cpu.cpu_load[2].stddev
3.16 ± 8% +110.9% 6.66 ± 6% sched_debug.cpu.cpu_load[3].avg
275.50 ± 24% +178.4% 766.95 ± 12% sched_debug.cpu.cpu_load[3].max
18.92 ± 15% +184.2% 53.77 ± 10% sched_debug.cpu.cpu_load[3].stddev
3.08 ± 8% +115.7% 6.65 ± 7% sched_debug.cpu.cpu_load[4].avg
263.55 ± 28% +188.7% 760.85 ± 12% sched_debug.cpu.cpu_load[4].max
18.03 ± 18% +196.6% 53.46 ± 11% sched_debug.cpu.cpu_load[4].stddev
14543 -9.6% 13150 sched_debug.cpu.curr->pid.max
5293 ± 16% +74.7% 9248 ± 11% sched_debug.cpu.load.avg
587978 ± 17% +58.2% 930382 ± 9% sched_debug.cpu.load.max
40887 ± 19% +78.3% 72891 ± 9% sched_debug.cpu.load.stddev
1141679 ± 4% +56.9% 1790907 ± 5% sched_debug.cpu.max_idle_balance_cost.avg
2432100 ± 9% +72.6% 4196779 ± 13% sched_debug.cpu.max_idle_balance_cost.max
745656 +29.3% 964170 ± 5% sched_debug.cpu.max_idle_balance_cost.min
239032 ± 9% +81.9% 434806 ± 10% sched_debug.cpu.max_idle_balance_cost.stddev
0.00 ± 27% +92.1% 0.00 ± 31% sched_debug.cpu.next_balance.stddev
1030 ± 4% -10.4% 924.00 ± 2% sched_debug.cpu.nr_switches.min
0.04 ± 26% +139.0% 0.09 ± 41% sched_debug.cpu.nr_uninterruptible.avg
830.35 ± 6% -12.0% 730.50 ± 2% sched_debug.cpu.sched_count.min
912.00 ± 2% -9.5% 825.38 sched_debug.cpu.ttwu_count.avg
433.05 ± 3% -19.2% 350.05 ± 3% sched_debug.cpu.ttwu_count.min
160.70 ± 3% -12.5% 140.60 ± 4% sched_debug.cpu.ttwu_local.min
9072 ± 11% -36.4% 5767 ± 8% softirqs.CPU1.RCU
12769 ± 5% +15.3% 14718 ± 3% softirqs.CPU101.SCHED
13198 +11.5% 14717 ± 3% softirqs.CPU102.SCHED
12981 ± 4% +13.9% 14788 ± 3% softirqs.CPU105.SCHED
13486 ± 3% +11.8% 15071 ± 4% softirqs.CPU111.SCHED
12794 ± 4% +14.1% 14601 ± 9% softirqs.CPU112.SCHED
12999 ± 4% +10.1% 14314 ± 4% softirqs.CPU115.SCHED
12844 ± 4% +10.6% 14202 ± 2% softirqs.CPU120.SCHED
13336 ± 3% +9.4% 14585 ± 3% softirqs.CPU122.SCHED
12639 ± 4% +20.2% 15195 softirqs.CPU123.SCHED
13040 ± 5% +15.2% 15024 ± 5% softirqs.CPU126.SCHED
13123 +15.1% 15106 ± 5% softirqs.CPU127.SCHED
9188 ± 6% -35.7% 5911 ± 2% softirqs.CPU13.RCU
13054 ± 3% +13.1% 14761 ± 5% softirqs.CPU130.SCHED
13158 ± 2% +13.9% 14985 ± 5% softirqs.CPU131.SCHED
12797 ± 6% +13.5% 14524 ± 3% softirqs.CPU133.SCHED
12452 ± 5% +14.8% 14297 softirqs.CPU134.SCHED
13078 ± 3% +10.4% 14439 ± 3% softirqs.CPU138.SCHED
12617 ± 2% +14.5% 14442 ± 5% softirqs.CPU139.SCHED
12974 ± 3% +13.7% 14752 ± 4% softirqs.CPU142.SCHED
12579 ± 4% +19.1% 14983 ± 3% softirqs.CPU143.SCHED
9122 ± 24% -44.6% 5053 ± 5% softirqs.CPU144.RCU
13366 ± 2% +11.1% 14848 ± 3% softirqs.CPU149.SCHED
13246 ± 2% +22.0% 16162 ± 7% softirqs.CPU150.SCHED
13452 ± 3% +20.5% 16210 ± 7% softirqs.CPU151.SCHED
13507 +10.1% 14869 softirqs.CPU156.SCHED
13808 ± 3% +9.2% 15079 ± 4% softirqs.CPU157.SCHED
13442 ± 2% +13.4% 15248 ± 4% softirqs.CPU160.SCHED
13311 +12.1% 14920 ± 2% softirqs.CPU162.SCHED
13544 ± 3% +8.5% 14695 ± 4% softirqs.CPU163.SCHED
13648 ± 3% +11.2% 15179 ± 2% softirqs.CPU166.SCHED
13404 ± 4% +12.5% 15079 ± 3% softirqs.CPU168.SCHED
13421 ± 6% +16.0% 15568 ± 8% softirqs.CPU169.SCHED
13115 ± 3% +23.1% 16139 ± 10% softirqs.CPU171.SCHED
13424 ± 6% +10.4% 14822 ± 3% softirqs.CPU175.SCHED
13274 ± 3% +13.7% 15087 ± 9% softirqs.CPU185.SCHED
13409 ± 3% +12.3% 15063 ± 3% softirqs.CPU190.SCHED
13181 ± 7% +13.4% 14946 ± 3% softirqs.CPU196.SCHED
13578 ± 3% +10.9% 15061 softirqs.CPU197.SCHED
13323 ± 5% +24.8% 16627 ± 6% softirqs.CPU198.SCHED
14072 ± 2% +12.3% 15798 ± 7% softirqs.CPU199.SCHED
12604 ± 13% +17.9% 14865 softirqs.CPU201.SCHED
13380 ± 4% +14.8% 15356 ± 3% softirqs.CPU203.SCHED
13481 ± 8% +14.2% 15390 ± 3% softirqs.CPU204.SCHED
12921 ± 2% +13.8% 14710 ± 3% softirqs.CPU206.SCHED
13468 +13.0% 15218 ± 2% softirqs.CPU208.SCHED
13253 ± 2% +13.1% 14992 softirqs.CPU209.SCHED
13319 ± 2% +14.3% 15225 ± 7% softirqs.CPU210.SCHED
13673 ± 5% +16.3% 15895 ± 3% softirqs.CPU211.SCHED
13290 +17.0% 15556 ± 5% softirqs.CPU212.SCHED
13455 ± 4% +14.4% 15392 ± 3% softirqs.CPU213.SCHED
13454 ± 4% +14.3% 15377 ± 3% softirqs.CPU215.SCHED
13872 ± 7% +9.7% 15221 ± 5% softirqs.CPU220.SCHED
13555 ± 4% +17.3% 15896 ± 5% softirqs.CPU222.SCHED
13411 ± 4% +20.8% 16197 ± 6% softirqs.CPU223.SCHED
8472 ± 21% -44.8% 4680 ± 3% softirqs.CPU224.RCU
13141 ± 3% +16.2% 15265 ± 7% softirqs.CPU225.SCHED
14084 ± 3% +8.2% 15242 ± 2% softirqs.CPU226.SCHED
13528 ± 4% +11.3% 15063 ± 4% softirqs.CPU228.SCHED
13218 ± 3% +16.3% 15377 ± 4% softirqs.CPU229.SCHED
14031 ± 4% +10.2% 15467 ± 2% softirqs.CPU231.SCHED
13770 ± 3% +14.0% 15700 ± 3% softirqs.CPU232.SCHED
13456 ± 3% +12.3% 15105 ± 3% softirqs.CPU233.SCHED
13137 ± 4% +13.5% 14909 ± 3% softirqs.CPU234.SCHED
13318 ± 2% +14.7% 15280 ± 2% softirqs.CPU235.SCHED
13690 ± 2% +13.7% 15563 ± 7% softirqs.CPU238.SCHED
13771 ± 5% +20.8% 16634 ± 7% softirqs.CPU241.SCHED
13317 ± 7% +19.5% 15919 ± 9% softirqs.CPU243.SCHED
8234 ± 16% -43.9% 4616 ± 5% softirqs.CPU244.RCU
13845 ± 6% +13.0% 15643 ± 3% softirqs.CPU244.SCHED
13179 ± 3% +16.3% 15323 softirqs.CPU246.SCHED
13754 +12.2% 15438 ± 3% softirqs.CPU248.SCHED
13769 ± 4% +10.9% 15276 ± 2% softirqs.CPU252.SCHED
13702 +10.5% 15147 ± 2% softirqs.CPU254.SCHED
13315 ± 2% +12.5% 14980 ± 3% softirqs.CPU255.SCHED
13785 ± 3% +12.9% 15568 ± 5% softirqs.CPU256.SCHED
13307 ± 3% +15.0% 15298 ± 3% softirqs.CPU257.SCHED
13864 ± 3% +10.5% 15313 ± 2% softirqs.CPU259.SCHED
13879 ± 2% +11.4% 15465 softirqs.CPU261.SCHED
13815 +13.6% 15687 ± 5% softirqs.CPU264.SCHED
119574 ± 2% +11.8% 133693 ± 11% softirqs.CPU266.TIMER
13688 +10.9% 15180 ± 6% softirqs.CPU267.SCHED
11716 ± 4% +19.3% 13974 ± 8% softirqs.CPU27.SCHED
13866 ± 3% +13.7% 15765 ± 4% softirqs.CPU271.SCHED
13887 ± 5% +12.5% 15621 softirqs.CPU272.SCHED
13383 ± 3% +19.8% 16031 ± 2% softirqs.CPU274.SCHED
13347 +14.1% 15232 ± 3% softirqs.CPU275.SCHED
12884 ± 2% +21.0% 15593 ± 4% softirqs.CPU276.SCHED
13131 ± 5% +13.4% 14891 ± 5% softirqs.CPU277.SCHED
12891 ± 2% +19.2% 15371 ± 4% softirqs.CPU278.SCHED
13313 ± 4% +13.0% 15049 ± 2% softirqs.CPU279.SCHED
13514 ± 3% +10.2% 14897 ± 2% softirqs.CPU280.SCHED
13501 ± 3% +13.7% 15346 softirqs.CPU281.SCHED
13261 +17.5% 15577 softirqs.CPU282.SCHED
8076 ± 15% -43.7% 4546 ± 5% softirqs.CPU283.RCU
13686 ± 3% +12.6% 15413 ± 2% softirqs.CPU284.SCHED
13439 ± 2% +9.2% 14670 ± 4% softirqs.CPU285.SCHED
8878 ± 9% -35.4% 5735 ± 4% softirqs.CPU35.RCU
11690 ± 2% +13.6% 13274 ± 5% softirqs.CPU40.SCHED
11714 ± 2% +19.3% 13975 ± 13% softirqs.CPU41.SCHED
11763 +12.5% 13239 ± 4% softirqs.CPU45.SCHED
11662 ± 2% +9.4% 12757 ± 3% softirqs.CPU46.SCHED
11805 ± 2% +9.3% 12902 ± 2% softirqs.CPU50.SCHED
12158 ± 3% +12.3% 13655 ± 8% softirqs.CPU55.SCHED
11716 ± 4% +8.8% 12751 ± 3% softirqs.CPU58.SCHED
11922 ± 2% +9.9% 13100 ± 4% softirqs.CPU64.SCHED
9674 ± 17% -41.8% 5625 ± 6% softirqs.CPU66.RCU
11818 +12.0% 13237 softirqs.CPU66.SCHED
124682 ± 7% -6.1% 117088 ± 5% softirqs.CPU66.TIMER
8637 ± 9% -34.0% 5700 ± 7% softirqs.CPU70.RCU
11624 ± 2% +11.0% 12901 ± 2% softirqs.CPU70.SCHED
12372 ± 2% +13.2% 14003 ± 3% softirqs.CPU71.SCHED
9949 ± 25% -33.9% 6574 ± 31% softirqs.CPU72.RCU
10392 ± 26% -35.1% 6745 ± 35% softirqs.CPU73.RCU
12766 ± 3% +11.1% 14188 ± 3% softirqs.CPU76.SCHED
12611 ± 2% +18.8% 14984 ± 5% softirqs.CPU78.SCHED
12786 ± 3% +17.9% 15079 ± 7% softirqs.CPU79.SCHED
11947 ± 4% +9.7% 13103 ± 4% softirqs.CPU8.SCHED
13379 ± 7% +11.8% 14962 ± 4% softirqs.CPU83.SCHED
13438 ± 5% +9.7% 14738 ± 2% softirqs.CPU84.SCHED
12768 +19.4% 15241 ± 6% softirqs.CPU88.SCHED
8604 ± 13% -39.3% 5222 ± 3% softirqs.CPU89.RCU
13077 ± 2% +17.1% 15308 ± 7% softirqs.CPU89.SCHED
11887 ± 3% +20.1% 14272 ± 5% softirqs.CPU9.SCHED
12723 ± 3% +11.3% 14165 ± 4% softirqs.CPU90.SCHED
8439 ± 12% -38.9% 5153 ± 4% softirqs.CPU91.RCU
13429 ± 3% +10.3% 14806 ± 2% softirqs.CPU95.SCHED
12852 ± 4% +10.3% 14174 ± 5% softirqs.CPU96.SCHED
13010 ± 2% +14.4% 14888 ± 5% softirqs.CPU97.SCHED
2315644 ± 4% -36.2% 1477200 ± 4% softirqs.RCU
1572 ± 10% +63.9% 2578 ± 39% interrupts.CPU0.NMI:Non-maskable_interrupts
1572 ± 10% +63.9% 2578 ± 39% interrupts.CPU0.PMI:Performance_monitoring_interrupts
252.00 ± 11% -35.2% 163.25 ± 13% interrupts.CPU104.RES:Rescheduling_interrupts
2738 ± 24% +52.4% 4173 ± 19% interrupts.CPU105.NMI:Non-maskable_interrupts
2738 ± 24% +52.4% 4173 ± 19% interrupts.CPU105.PMI:Performance_monitoring_interrupts
245.75 ± 19% -31.0% 169.50 ± 7% interrupts.CPU105.RES:Rescheduling_interrupts
228.75 ± 13% -24.7% 172.25 ± 19% interrupts.CPU106.RES:Rescheduling_interrupts
2243 ± 15% +66.3% 3730 ± 35% interrupts.CPU113.NMI:Non-maskable_interrupts
2243 ± 15% +66.3% 3730 ± 35% interrupts.CPU113.PMI:Performance_monitoring_interrupts
2703 ± 31% +67.0% 4514 ± 33% interrupts.CPU118.NMI:Non-maskable_interrupts
2703 ± 31% +67.0% 4514 ± 33% interrupts.CPU118.PMI:Performance_monitoring_interrupts
2613 ± 25% +42.2% 3715 ± 24% interrupts.CPU121.NMI:Non-maskable_interrupts
2613 ± 25% +42.2% 3715 ± 24% interrupts.CPU121.PMI:Performance_monitoring_interrupts
311.50 ± 23% -47.7% 163.00 ± 9% interrupts.CPU122.RES:Rescheduling_interrupts
266.75 ± 19% -31.6% 182.50 ± 15% interrupts.CPU124.RES:Rescheduling_interrupts
293.75 ± 33% -32.3% 198.75 ± 19% interrupts.CPU125.RES:Rescheduling_interrupts
2601 ± 36% +43.2% 3724 ± 29% interrupts.CPU127.NMI:Non-maskable_interrupts
2601 ± 36% +43.2% 3724 ± 29% interrupts.CPU127.PMI:Performance_monitoring_interrupts
2258 ± 21% +68.2% 3797 ± 29% interrupts.CPU13.NMI:Non-maskable_interrupts
2258 ± 21% +68.2% 3797 ± 29% interrupts.CPU13.PMI:Performance_monitoring_interrupts
3338 ± 29% +54.6% 5160 ± 9% interrupts.CPU139.NMI:Non-maskable_interrupts
3338 ± 29% +54.6% 5160 ± 9% interrupts.CPU139.PMI:Performance_monitoring_interrupts
219.50 ± 27% -23.0% 169.00 ± 21% interrupts.CPU139.RES:Rescheduling_interrupts
290.25 ± 25% -32.5% 196.00 ± 11% interrupts.CPU14.RES:Rescheduling_interrupts
243.50 ± 4% -16.0% 204.50 ± 12% interrupts.CPU140.RES:Rescheduling_interrupts
1797 ± 15% +135.0% 4223 ± 46% interrupts.CPU147.NMI:Non-maskable_interrupts
1797 ± 15% +135.0% 4223 ± 46% interrupts.CPU147.PMI:Performance_monitoring_interrupts
2537 ± 22% +89.6% 4812 ± 28% interrupts.CPU15.NMI:Non-maskable_interrupts
2537 ± 22% +89.6% 4812 ± 28% interrupts.CPU15.PMI:Performance_monitoring_interrupts
292.25 ± 34% -33.9% 193.25 ± 6% interrupts.CPU15.RES:Rescheduling_interrupts
424.25 ± 37% -58.5% 176.25 ± 14% interrupts.CPU158.RES:Rescheduling_interrupts
312.50 ± 42% -54.2% 143.00 ± 18% interrupts.CPU159.RES:Rescheduling_interrupts
725.00 ±118% -75.7% 176.25 ± 14% interrupts.CPU163.RES:Rescheduling_interrupts
2367 ± 6% +59.9% 3786 ± 24% interrupts.CPU177.NMI:Non-maskable_interrupts
2367 ± 6% +59.9% 3786 ± 24% interrupts.CPU177.PMI:Performance_monitoring_interrupts
239.50 ± 30% -46.6% 128.00 ± 14% interrupts.CPU179.RES:Rescheduling_interrupts
320.75 ± 15% -24.0% 243.75 ± 20% interrupts.CPU20.RES:Rescheduling_interrupts
302.50 ± 17% -47.2% 159.75 ± 8% interrupts.CPU200.RES:Rescheduling_interrupts
2166 ± 5% +92.0% 4157 ± 40% interrupts.CPU207.NMI:Non-maskable_interrupts
2166 ± 5% +92.0% 4157 ± 40% interrupts.CPU207.PMI:Performance_monitoring_interrupts
217.00 ± 11% -34.6% 142.00 ± 12% interrupts.CPU214.RES:Rescheduling_interrupts
2610 ± 36% +47.4% 3848 ± 35% interrupts.CPU215.NMI:Non-maskable_interrupts
2610 ± 36% +47.4% 3848 ± 35% interrupts.CPU215.PMI:Performance_monitoring_interrupts
2046 ± 13% +118.6% 4475 ± 43% interrupts.CPU22.NMI:Non-maskable_interrupts
2046 ± 13% +118.6% 4475 ± 43% interrupts.CPU22.PMI:Performance_monitoring_interrupts
289.50 ± 28% -41.1% 170.50 ± 8% interrupts.CPU22.RES:Rescheduling_interrupts
2232 ± 6% +33.0% 2970 ± 24% interrupts.CPU221.NMI:Non-maskable_interrupts
2232 ± 6% +33.0% 2970 ± 24% interrupts.CPU221.PMI:Performance_monitoring_interrupts
4552 ± 12% -27.6% 3295 ± 15% interrupts.CPU222.NMI:Non-maskable_interrupts
4552 ± 12% -27.6% 3295 ± 15% interrupts.CPU222.PMI:Performance_monitoring_interrupts
2013 ± 15% +80.9% 3641 ± 27% interrupts.CPU226.NMI:Non-maskable_interrupts
2013 ± 15% +80.9% 3641 ± 27% interrupts.CPU226.PMI:Performance_monitoring_interrupts
2575 ± 49% +67.1% 4302 ± 34% interrupts.CPU227.NMI:Non-maskable_interrupts
2575 ± 49% +67.1% 4302 ± 34% interrupts.CPU227.PMI:Performance_monitoring_interrupts
248.00 ± 36% -36.3% 158.00 ± 19% interrupts.CPU228.RES:Rescheduling_interrupts
2441 ± 24% +43.0% 3490 ± 30% interrupts.CPU23.NMI:Non-maskable_interrupts
2441 ± 24% +43.0% 3490 ± 30% interrupts.CPU23.PMI:Performance_monitoring_interrupts
404.25 ± 69% -65.5% 139.50 ± 17% interrupts.CPU236.RES:Rescheduling_interrupts
566.50 ± 40% -73.6% 149.50 ± 31% interrupts.CPU237.RES:Rescheduling_interrupts
243.50 ± 26% -37.1% 153.25 ± 21% interrupts.CPU248.RES:Rescheduling_interrupts
258.25 ± 12% -53.5% 120.00 ± 18% interrupts.CPU249.RES:Rescheduling_interrupts
2888 ± 27% +49.4% 4313 ± 30% interrupts.CPU253.NMI:Non-maskable_interrupts
2888 ± 27% +49.4% 4313 ± 30% interrupts.CPU253.PMI:Performance_monitoring_interrupts
2468 ± 44% +67.3% 4131 ± 37% interrupts.CPU256.NMI:Non-maskable_interrupts
2468 ± 44% +67.3% 4131 ± 37% interrupts.CPU256.PMI:Performance_monitoring_interrupts
425.00 ± 59% -60.3% 168.75 ± 34% interrupts.CPU258.RES:Rescheduling_interrupts
1859 ± 16% +106.3% 3834 ± 44% interrupts.CPU268.NMI:Non-maskable_interrupts
1859 ± 16% +106.3% 3834 ± 44% interrupts.CPU268.PMI:Performance_monitoring_interrupts
2684 ± 28% +61.2% 4326 ± 36% interrupts.CPU269.NMI:Non-maskable_interrupts
2684 ± 28% +61.2% 4326 ± 36% interrupts.CPU269.PMI:Performance_monitoring_interrupts
2171 ± 6% +108.8% 4533 ± 20% interrupts.CPU270.NMI:Non-maskable_interrupts
2171 ± 6% +108.8% 4533 ± 20% interrupts.CPU270.PMI:Performance_monitoring_interrupts
2262 ± 14% +61.8% 3659 ± 37% interrupts.CPU273.NMI:Non-maskable_interrupts
2262 ± 14% +61.8% 3659 ± 37% interrupts.CPU273.PMI:Performance_monitoring_interrupts
2203 ± 11% +50.7% 3320 ± 38% interrupts.CPU279.NMI:Non-maskable_interrupts
2203 ± 11% +50.7% 3320 ± 38% interrupts.CPU279.PMI:Performance_monitoring_interrupts
2433 ± 17% +52.9% 3721 ± 25% interrupts.CPU280.NMI:Non-maskable_interrupts
2433 ± 17% +52.9% 3721 ± 25% interrupts.CPU280.PMI:Performance_monitoring_interrupts
2778 ± 33% +63.1% 4531 ± 36% interrupts.CPU283.NMI:Non-maskable_interrupts
2778 ± 33% +63.1% 4531 ± 36% interrupts.CPU283.PMI:Performance_monitoring_interrupts
331.75 ± 32% -39.8% 199.75 ± 17% interrupts.CPU29.RES:Rescheduling_interrupts
2178 ± 22% +53.9% 3353 ± 31% interrupts.CPU3.NMI:Non-maskable_interrupts
2178 ± 22% +53.9% 3353 ± 31% interrupts.CPU3.PMI:Performance_monitoring_interrupts
298.50 ± 30% -39.7% 180.00 ± 6% interrupts.CPU34.RES:Rescheduling_interrupts
2490 ± 3% +58.7% 3953 ± 28% interrupts.CPU35.NMI:Non-maskable_interrupts
2490 ± 3% +58.7% 3953 ± 28% interrupts.CPU35.PMI:Performance_monitoring_interrupts
270.50 ± 24% -31.1% 186.25 ± 3% interrupts.CPU36.RES:Rescheduling_interrupts
2493 ± 7% +57.0% 3915 ± 27% interrupts.CPU43.NMI:Non-maskable_interrupts
2493 ± 7% +57.0% 3915 ± 27% interrupts.CPU43.PMI:Performance_monitoring_interrupts
286.75 ± 36% -32.4% 193.75 ± 7% interrupts.CPU45.RES:Rescheduling_interrupts
259.00 ± 12% -23.6% 197.75 ± 13% interrupts.CPU46.RES:Rescheduling_interrupts
244.00 ± 21% -35.6% 157.25 ± 11% interrupts.CPU47.RES:Rescheduling_interrupts
230.00 ± 7% -21.3% 181.00 ± 11% interrupts.CPU48.RES:Rescheduling_interrupts
281.00 ± 13% -27.4% 204.00 ± 15% interrupts.CPU53.RES:Rescheduling_interrupts
256.75 ± 5% -18.4% 209.50 ± 12% interrupts.CPU54.RES:Rescheduling_interrupts
2433 ± 9% +68.4% 4098 ± 35% interrupts.CPU58.NMI:Non-maskable_interrupts
2433 ± 9% +68.4% 4098 ± 35% interrupts.CPU58.PMI:Performance_monitoring_interrupts
316.00 ± 25% -41.4% 185.25 ± 13% interrupts.CPU59.RES:Rescheduling_interrupts
2703 ± 38% +56.0% 4217 ± 31% interrupts.CPU60.NMI:Non-maskable_interrupts
2703 ± 38% +56.0% 4217 ± 31% interrupts.CPU60.PMI:Performance_monitoring_interrupts
2425 ± 16% +39.9% 3394 ± 27% interrupts.CPU61.NMI:Non-maskable_interrupts
2425 ± 16% +39.9% 3394 ± 27% interrupts.CPU61.PMI:Performance_monitoring_interrupts
2388 ± 18% +69.5% 4047 ± 29% interrupts.CPU66.NMI:Non-maskable_interrupts
2388 ± 18% +69.5% 4047 ± 29% interrupts.CPU66.PMI:Performance_monitoring_interrupts
2322 ± 11% +93.4% 4491 ± 35% interrupts.CPU67.NMI:Non-maskable_interrupts
2322 ± 11% +93.4% 4491 ± 35% interrupts.CPU67.PMI:Performance_monitoring_interrupts
319.00 ± 40% -44.7% 176.25 ± 9% interrupts.CPU67.RES:Rescheduling_interrupts
2512 ± 8% +28.1% 3219 ± 25% interrupts.CPU70.NMI:Non-maskable_interrupts
2512 ± 8% +28.1% 3219 ± 25% interrupts.CPU70.PMI:Performance_monitoring_interrupts
2290 ± 39% +78.7% 4094 ± 28% interrupts.CPU74.NMI:Non-maskable_interrupts
2290 ± 39% +78.7% 4094 ± 28% interrupts.CPU74.PMI:Performance_monitoring_interrupts
2446 ± 40% +94.8% 4764 ± 23% interrupts.CPU75.NMI:Non-maskable_interrupts
2446 ± 40% +94.8% 4764 ± 23% interrupts.CPU75.PMI:Performance_monitoring_interrupts
426.75 ± 61% -67.7% 138.00 ± 8% interrupts.CPU75.RES:Rescheduling_interrupts
192.50 ± 13% +45.6% 280.25 ± 45% interrupts.CPU76.RES:Rescheduling_interrupts
274.25 ± 34% -42.2% 158.50 ± 34% interrupts.CPU77.RES:Rescheduling_interrupts
2357 ± 9% +73.0% 4078 ± 23% interrupts.CPU78.NMI:Non-maskable_interrupts
2357 ± 9% +73.0% 4078 ± 23% interrupts.CPU78.PMI:Performance_monitoring_interrupts
348.50 ± 53% -47.3% 183.75 ± 29% interrupts.CPU80.RES:Rescheduling_interrupts
2650 ± 43% +46.2% 3874 ± 36% interrupts.CPU84.NMI:Non-maskable_interrupts
2650 ± 43% +46.2% 3874 ± 36% interrupts.CPU84.PMI:Performance_monitoring_interrupts
2235 ± 10% +117.8% 4867 ± 10% interrupts.CPU90.NMI:Non-maskable_interrupts
2235 ± 10% +117.8% 4867 ± 10% interrupts.CPU90.PMI:Performance_monitoring_interrupts
2606 ± 33% +38.1% 3598 ± 21% interrupts.CPU92.NMI:Non-maskable_interrupts
2606 ± 33% +38.1% 3598 ± 21% interrupts.CPU92.PMI:Performance_monitoring_interrupts
408.75 ± 58% -56.8% 176.75 ± 25% interrupts.CPU92.RES:Rescheduling_interrupts
399.00 ± 64% -63.6% 145.25 ± 16% interrupts.CPU93.RES:Rescheduling_interrupts
314.75 ± 36% -44.2% 175.75 ± 13% interrupts.CPU94.RES:Rescheduling_interrupts
191.00 ± 15% -29.1% 135.50 ± 9% interrupts.CPU97.RES:Rescheduling_interrupts
94.00 ± 8% +50.0% 141.00 ± 12% interrupts.IWI:IRQ_work_interrupts
841457 ± 7% +16.6% 980751 ± 3% interrupts.NMI:Non-maskable_interrupts
841457 ± 7% +16.6% 980751 ± 3% interrupts.PMI:Performance_monitoring_interrupts
12.75 ± 11% -4.1 8.67 ± 31% perf-profile.calltrace.cycles-pp.do_rw_once
1.02 ± 16% -0.6 0.47 ± 59% perf-profile.calltrace.cycles-pp.sched_clock.sched_clock_cpu.cpuidle_enter_state.cpuidle_enter.do_idle
1.10 ± 15% -0.4 0.66 ± 14% perf-profile.calltrace.cycles-pp.sched_clock_cpu.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
1.05 ± 16% -0.4 0.61 ± 14% perf-profile.calltrace.cycles-pp.native_sched_clock.sched_clock.sched_clock_cpu.cpuidle_enter_state.cpuidle_enter
1.58 ± 4% +0.3 1.91 ± 7% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.copy_page
0.79 ± 26% +0.5 1.27 ± 18% perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.79 ± 26% +0.5 1.27 ± 18% perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.79 ± 26% +0.5 1.27 ± 18% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.11 ± 4% +0.5 2.60 ± 7% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.osq_lock.__mutex_lock.hugetlb_fault.handle_mm_fault
0.83 ± 26% +0.5 1.32 ± 18% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
0.83 ± 26% +0.5 1.32 ± 18% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.90 ± 5% +0.6 2.45 ± 7% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.copy_page.copy_subpage
0.65 ± 62% +0.6 1.20 ± 15% perf-profile.calltrace.cycles-pp.alloc_fresh_huge_page.alloc_surplus_huge_page.alloc_huge_page.hugetlb_cow.hugetlb_fault
0.60 ± 62% +0.6 1.16 ± 18% perf-profile.calltrace.cycles-pp.free_huge_page.release_pages.tlb_flush_mmu.tlb_finish_mmu.exit_mmap
0.95 ± 17% +0.6 1.52 ± 8% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.mutex_spin_on_owner
0.61 ± 62% +0.6 1.18 ± 18% perf-profile.calltrace.cycles-pp.release_pages.tlb_flush_mmu.tlb_finish_mmu.exit_mmap.mmput
0.61 ± 62% +0.6 1.19 ± 19% perf-profile.calltrace.cycles-pp.tlb_finish_mmu.exit_mmap.mmput.do_exit.do_group_exit
0.61 ± 62% +0.6 1.19 ± 19% perf-profile.calltrace.cycles-pp.tlb_flush_mmu.tlb_finish_mmu.exit_mmap.mmput.do_exit
0.64 ± 61% +0.6 1.23 ± 18% perf-profile.calltrace.cycles-pp.mmput.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
0.64 ± 61% +0.6 1.23 ± 18% perf-profile.calltrace.cycles-pp.exit_mmap.mmput.do_exit.do_group_exit.__x64_sys_exit_group
1.30 ± 9% +0.6 1.92 ± 8% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.mutex_spin_on_owner.__mutex_lock
0.19 ±173% +0.7 0.89 ± 20% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.free_huge_page.release_pages.tlb_flush_mmu
0.19 ±173% +0.7 0.90 ± 20% perf-profile.calltrace.cycles-pp._raw_spin_lock.free_huge_page.release_pages.tlb_flush_mmu.tlb_finish_mmu
0.00 +0.8 0.77 ± 30% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.prep_new_huge_page.alloc_fresh_huge_page.alloc_surplus_huge_page
0.00 +0.8 0.78 ± 30% perf-profile.calltrace.cycles-pp._raw_spin_lock.prep_new_huge_page.alloc_fresh_huge_page.alloc_surplus_huge_page.alloc_huge_page
0.00 +0.8 0.79 ± 29% perf-profile.calltrace.cycles-pp.prep_new_huge_page.alloc_fresh_huge_page.alloc_surplus_huge_page.alloc_huge_page.hugetlb_cow
0.82 ± 67% +0.9 1.72 ± 22% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.alloc_huge_page.hugetlb_cow.hugetlb_fault
0.84 ± 66% +0.9 1.74 ± 20% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.alloc_surplus_huge_page.alloc_huge_page.hugetlb_cow
2.52 ± 6% +0.9 3.44 ± 9% perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.copy_page.copy_subpage.copy_user_huge_page
0.83 ± 67% +0.9 1.75 ± 21% perf-profile.calltrace.cycles-pp._raw_spin_lock.alloc_huge_page.hugetlb_cow.hugetlb_fault.handle_mm_fault
0.84 ± 66% +0.9 1.77 ± 20% perf-profile.calltrace.cycles-pp._raw_spin_lock.alloc_surplus_huge_page.alloc_huge_page.hugetlb_cow.hugetlb_fault
1.64 ± 12% +1.0 2.67 ± 7% perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.mutex_spin_on_owner.__mutex_lock.hugetlb_fault
1.65 ± 45% +1.3 2.99 ± 18% perf-profile.calltrace.cycles-pp.alloc_surplus_huge_page.alloc_huge_page.hugetlb_cow.hugetlb_fault.handle_mm_fault
1.74 ± 13% +1.4 3.16 ± 6% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.mutex_spin_on_owner.__mutex_lock.hugetlb_fault.handle_mm_fault
2.56 ± 48% +2.2 4.81 ± 19% perf-profile.calltrace.cycles-pp.alloc_huge_page.hugetlb_cow.hugetlb_fault.handle_mm_fault.__do_page_fault
12.64 ± 14% +3.6 16.20 ± 8% perf-profile.calltrace.cycles-pp.mutex_spin_on_owner.__mutex_lock.hugetlb_fault.handle_mm_fault.__do_page_fault
2.97 ± 7% +3.8 6.74 ± 9% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.copy_page.copy_subpage.copy_user_huge_page.hugetlb_cow
19.99 ± 9% +4.1 24.05 ± 6% perf-profile.calltrace.cycles-pp.hugetlb_cow.hugetlb_fault.handle_mm_fault.__do_page_fault.do_page_fault
1.37 ± 15% -0.5 0.83 ± 13% perf-profile.children.cycles-pp.sched_clock_cpu
1.31 ± 16% -0.5 0.78 ± 13% perf-profile.children.cycles-pp.sched_clock
1.29 ± 16% -0.5 0.77 ± 13% perf-profile.children.cycles-pp.native_sched_clock
1.80 ± 2% -0.3 1.47 ± 10% perf-profile.children.cycles-pp.task_tick_fair
0.73 ± 2% -0.2 0.54 ± 11% perf-profile.children.cycles-pp.update_curr
0.42 ± 17% -0.2 0.27 ± 16% perf-profile.children.cycles-pp.account_process_tick
0.73 ± 10% -0.2 0.58 ± 9% perf-profile.children.cycles-pp.rcu_sched_clock_irq
0.27 ± 6% -0.1 0.14 ± 14% perf-profile.children.cycles-pp.__acct_update_integrals
0.27 ± 18% -0.1 0.16 ± 13% perf-profile.children.cycles-pp.rcu_segcblist_ready_cbs
0.40 ± 12% -0.1 0.30 ± 14% perf-profile.children.cycles-pp.__next_timer_interrupt
0.47 ± 7% -0.1 0.39 ± 13% perf-profile.children.cycles-pp.update_rq_clock
0.29 ± 12% -0.1 0.21 ± 15% perf-profile.children.cycles-pp.cpuidle_governor_latency_req
0.21 ± 7% -0.1 0.14 ± 12% perf-profile.children.cycles-pp.account_system_index_time
0.38 ± 2% -0.1 0.31 ± 12% perf-profile.children.cycles-pp.timerqueue_add
0.26 ± 11% -0.1 0.20 ± 13% perf-profile.children.cycles-pp.find_next_bit
0.23 ± 15% -0.1 0.17 ± 15% perf-profile.children.cycles-pp.rcu_dynticks_eqs_exit
0.14 ± 8% -0.1 0.07 ± 14% perf-profile.children.cycles-pp.account_user_time
0.17 ± 6% -0.0 0.12 ± 10% perf-profile.children.cycles-pp.cpuacct_charge
0.18 ± 20% -0.0 0.13 ± 3% perf-profile.children.cycles-pp.irq_work_tick
0.11 ± 13% -0.0 0.07 ± 25% perf-profile.children.cycles-pp.tick_sched_do_timer
0.12 ± 10% -0.0 0.08 ± 15% perf-profile.children.cycles-pp.get_cpu_device
0.07 ± 11% -0.0 0.04 ± 58% perf-profile.children.cycles-pp.raise_softirq
0.12 ± 3% -0.0 0.09 ± 8% perf-profile.children.cycles-pp.write
0.11 ± 13% +0.0 0.14 ± 8% perf-profile.children.cycles-pp.native_write_msr
0.09 ± 9% +0.0 0.11 ± 7% perf-profile.children.cycles-pp.finish_task_switch
0.10 ± 10% +0.0 0.13 ± 5% perf-profile.children.cycles-pp.schedule_idle
0.07 ± 6% +0.0 0.10 ± 12% perf-profile.children.cycles-pp.__read_nocancel
0.04 ± 58% +0.0 0.07 ± 15% perf-profile.children.cycles-pp.__free_pages_ok
0.06 ± 7% +0.0 0.09 ± 13% perf-profile.children.cycles-pp.perf_read
0.07 +0.0 0.11 ± 14% perf-profile.children.cycles-pp.perf_evsel__read_counter
0.07 +0.0 0.11 ± 13% perf-profile.children.cycles-pp.cmd_stat
0.07 +0.0 0.11 ± 13% perf-profile.children.cycles-pp.__run_perf_stat
0.07 +0.0 0.11 ± 13% perf-profile.children.cycles-pp.process_interval
0.07 +0.0 0.11 ± 13% perf-profile.children.cycles-pp.read_counters
0.07 ± 22% +0.0 0.11 ± 19% perf-profile.children.cycles-pp.__handle_mm_fault
0.07 ± 19% +0.1 0.13 ± 8% perf-profile.children.cycles-pp.rb_erase
0.03 ±100% +0.1 0.09 ± 9% perf-profile.children.cycles-pp.smp_call_function_single
0.01 ±173% +0.1 0.08 ± 11% perf-profile.children.cycles-pp.perf_event_read
0.00 +0.1 0.07 ± 13% perf-profile.children.cycles-pp.__perf_event_read_value
0.00 +0.1 0.07 ± 7% perf-profile.children.cycles-pp.__intel_pmu_enable_all
0.08 ± 17% +0.1 0.15 ± 8% perf-profile.children.cycles-pp.native_apic_msr_eoi_write
0.04 ±103% +0.1 0.13 ± 58% perf-profile.children.cycles-pp.shmem_getpage_gfp
0.38 ± 14% +0.1 0.51 ± 6% perf-profile.children.cycles-pp.run_timer_softirq
0.11 ± 4% +0.3 0.37 ± 32% perf-profile.children.cycles-pp.worker_thread
0.20 ± 5% +0.3 0.48 ± 25% perf-profile.children.cycles-pp.ret_from_fork
0.20 ± 4% +0.3 0.48 ± 25% perf-profile.children.cycles-pp.kthread
0.00 +0.3 0.29 ± 38% perf-profile.children.cycles-pp.memcpy_erms
0.00 +0.3 0.29 ± 38% perf-profile.children.cycles-pp.drm_fb_helper_dirty_work
0.00 +0.3 0.31 ± 37% perf-profile.children.cycles-pp.process_one_work
0.47 ± 48% +0.4 0.91 ± 19% perf-profile.children.cycles-pp.prep_new_huge_page
0.70 ± 29% +0.5 1.16 ± 18% perf-profile.children.cycles-pp.free_huge_page
0.73 ± 29% +0.5 1.19 ± 18% perf-profile.children.cycles-pp.tlb_flush_mmu
0.72 ± 29% +0.5 1.18 ± 18% perf-profile.children.cycles-pp.release_pages
0.73 ± 29% +0.5 1.19 ± 18% perf-profile.children.cycles-pp.tlb_finish_mmu
0.76 ± 27% +0.5 1.23 ± 18% perf-profile.children.cycles-pp.exit_mmap
0.77 ± 27% +0.5 1.24 ± 18% perf-profile.children.cycles-pp.mmput
0.79 ± 26% +0.5 1.27 ± 18% perf-profile.children.cycles-pp.__x64_sys_exit_group
0.79 ± 26% +0.5 1.27 ± 18% perf-profile.children.cycles-pp.do_group_exit
0.79 ± 26% +0.5 1.27 ± 18% perf-profile.children.cycles-pp.do_exit
1.28 ± 29% +0.5 1.76 ± 9% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
0.77 ± 28% +0.5 1.26 ± 13% perf-profile.children.cycles-pp.alloc_fresh_huge_page
1.53 ± 15% +0.7 2.26 ± 14% perf-profile.children.cycles-pp.do_syscall_64
1.53 ± 15% +0.7 2.27 ± 14% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
1.13 ± 3% +0.9 2.07 ± 14% perf-profile.children.cycles-pp.interrupt_entry
0.79 ± 9% +1.0 1.76 ± 5% perf-profile.children.cycles-pp.perf_event_task_tick
1.71 ± 39% +1.4 3.08 ± 16% perf-profile.children.cycles-pp.alloc_surplus_huge_page
2.66 ± 42% +2.3 4.94 ± 17% perf-profile.children.cycles-pp.alloc_huge_page
2.89 ± 45% +2.7 5.54 ± 18% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
3.34 ± 35% +2.7 6.02 ± 17% perf-profile.children.cycles-pp._raw_spin_lock
12.77 ± 14% +3.9 16.63 ± 7% perf-profile.children.cycles-pp.mutex_spin_on_owner
20.12 ± 9% +4.0 24.16 ± 6% perf-profile.children.cycles-pp.hugetlb_cow
15.40 ± 10% -3.6 11.84 ± 28% perf-profile.self.cycles-pp.do_rw_once
4.02 ± 9% -1.3 2.73 ± 30% perf-profile.self.cycles-pp.do_access
2.00 ± 14% -0.6 1.41 ± 13% perf-profile.self.cycles-pp.cpuidle_enter_state
1.26 ± 16% -0.5 0.74 ± 13% perf-profile.self.cycles-pp.native_sched_clock
0.42 ± 17% -0.2 0.27 ± 16% perf-profile.self.cycles-pp.account_process_tick
0.27 ± 19% -0.2 0.12 ± 17% perf-profile.self.cycles-pp.timerqueue_del
0.53 ± 3% -0.1 0.38 ± 11% perf-profile.self.cycles-pp.update_curr
0.27 ± 6% -0.1 0.14 ± 14% perf-profile.self.cycles-pp.__acct_update_integrals
0.27 ± 18% -0.1 0.16 ± 13% perf-profile.self.cycles-pp.rcu_segcblist_ready_cbs
0.61 ± 4% -0.1 0.51 ± 8% perf-profile.self.cycles-pp.task_tick_fair
0.20 ± 8% -0.1 0.12 ± 14% perf-profile.self.cycles-pp.account_system_index_time
0.23 ± 15% -0.1 0.16 ± 17% perf-profile.self.cycles-pp.rcu_dynticks_eqs_exit
0.25 ± 11% -0.1 0.18 ± 14% perf-profile.self.cycles-pp.find_next_bit
0.10 ± 11% -0.1 0.03 ±100% perf-profile.self.cycles-pp.tick_sched_do_timer
0.29 -0.1 0.23 ± 11% perf-profile.self.cycles-pp.timerqueue_add
0.12 ± 10% -0.1 0.06 ± 17% perf-profile.self.cycles-pp.account_user_time
0.22 ± 15% -0.1 0.16 ± 6% perf-profile.self.cycles-pp.scheduler_tick
0.17 ± 6% -0.0 0.12 ± 10% perf-profile.self.cycles-pp.cpuacct_charge
0.18 ± 20% -0.0 0.13 ± 3% perf-profile.self.cycles-pp.irq_work_tick
0.07 ± 13% -0.0 0.03 ±100% perf-profile.self.cycles-pp.update_process_times
0.12 ± 7% -0.0 0.08 ± 15% perf-profile.self.cycles-pp.get_cpu_device
0.07 ± 11% -0.0 0.04 ± 58% perf-profile.self.cycles-pp.raise_softirq
0.12 ± 11% -0.0 0.09 ± 7% perf-profile.self.cycles-pp.tick_nohz_get_sleep_length
0.11 ± 11% +0.0 0.14 ± 6% perf-profile.self.cycles-pp.native_write_msr
0.10 ± 5% +0.1 0.15 ± 8% perf-profile.self.cycles-pp.__remove_hrtimer
0.07 ± 23% +0.1 0.13 ± 8% perf-profile.self.cycles-pp.rb_erase
0.08 ± 17% +0.1 0.15 ± 7% perf-profile.self.cycles-pp.native_apic_msr_eoi_write
0.00 +0.1 0.08 ± 10% perf-profile.self.cycles-pp.smp_call_function_single
0.32 ± 17% +0.1 0.42 ± 7% perf-profile.self.cycles-pp.run_timer_softirq
0.22 ± 5% +0.1 0.34 ± 4% perf-profile.self.cycles-pp.ktime_get_update_offsets_now
0.45 ± 15% +0.2 0.60 ± 12% perf-profile.self.cycles-pp.rcu_irq_enter
0.31 ± 8% +0.2 0.46 ± 16% perf-profile.self.cycles-pp.irq_enter
0.29 ± 10% +0.2 0.44 ± 16% perf-profile.self.cycles-pp.apic_timer_interrupt
0.71 ± 30% +0.2 0.92 ± 8% perf-profile.self.cycles-pp.perf_mux_hrtimer_handler
0.00 +0.3 0.28 ± 37% perf-profile.self.cycles-pp.memcpy_erms
1.12 ± 3% +0.9 2.02 ± 15% perf-profile.self.cycles-pp.interrupt_entry
0.79 ± 9% +0.9 1.73 ± 5% perf-profile.self.cycles-pp.perf_event_task_tick
2.49 ± 45% +2.1 4.55 ± 20% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
10.95 ± 15% +2.7 13.61 ± 8% perf-profile.self.cycles-pp.mutex_spin_on_owner
vm-scalability.throughput
1.6e+07 +-+---------------------------------------------------------------+
|..+.+ +..+.+..+.+. +. +..+.+..+.+..+.+..+.+..+ + |
1.4e+07 +-+ : : O O O O |
1.2e+07 O-+O O O O O O O O O O O O O O O O O O
| : : O O O O |
1e+07 +-+ : : |
| : : |
8e+06 +-+ : : |
| : : |
6e+06 +-+ : : |
4e+06 +-+ : : |
| :: |
2e+06 +-+ : |
| : |
0 +-+---------------------------------------------------------------+
vm-scalability.time.minor_page_faults
2.5e+06 +-+---------------------------------------------------------------+
| |
|..+.+ +..+.+..+.+..+.+..+.+.. .+. .+.+..+.+..+.+..+.+..+ |
2e+06 +-+ : : +. +. |
O O O: O O O O O O O O O O |
| : : O O O O O O O O O O O O O O
1.5e+06 +-+ : : |
| : : |
1e+06 +-+ : : |
| : : |
| : : |
500000 +-+ : : |
| : |
| : |
0 +-+---------------------------------------------------------------+
vm-scalability.workload
3.5e+09 +-+---------------------------------------------------------------+
| .+. .+.+.. .+.. |
3e+09 +-+ + +..+.+..+.+..+.+. +..+.+..+.+..+.+..+.+..+ + |
| : : O O O |
2.5e+09 O-+O O: O O O O O O O O O |
| : : O O O O O O O O O O O O
2e+09 +-+ : : |
| : : |
1.5e+09 +-+ : : |
| : : |
1e+09 +-+ : : |
| : : |
5e+08 +-+ : |
| : |
0 +-+---------------------------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
Thanks,
Rong Chen
2 years
- 8
- 50
Re: [LKP] [SUNRPC] 0472e47660: fsmark.app_overhead 16.0% regression
by Xing Zhengjun
Hi Trond,
On 7/8/2019 7:44 PM, Trond Myklebust wrote:
> I've asked several times now about how to interpret your results. As far
> as I can tell from your numbers, the overhead appears to be entirely
> contained in the NUMA section of your results.
> IOW: it would appear to be a scheduling overhead due to NUMA. I've been
> asking whether or not that is a correct interpretation of the numbers
> you published.
Thanks for your feedback. I used the same hardware and the same test
parameters to test the two commits:
e791f8e938 ("SUNRPC: Convert xs_send_kvec() to use iov_iter_kvec()")
0472e47660 ("SUNRPC: Convert socket page send code to use iov_iter()")
If it is caused by NUMA, why only commit 0472e47660 throughput is
decreased? The filesystem we test is NFS, commit 0472e47660 is related
with the network, could you help to check if have any other clues for
the regression. Thanks.
--
Zhengjun Xing
2 years, 4 months
- 1
- 5
[fs/namei.c] e013ec23b8: WARNING:at_fs/dcache.c:#dentry_free
by kernel test robot
FYI, we noticed the following commit (built with gcc-7):
commit: e013ec23b8231cf7f95605cbb0e47aa0e3d047a4 ("fs/namei.c: keep track of nd->root refcount status")
https://kernel.googlesource.com/pub/scm/linux/kernel/git/viro/vfs.git work.namei
in testcase: boot
on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 8G
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
+------------------------------------------------+------------+------------+
| | ee594bfff3 | e013ec23b8 |
+------------------------------------------------+------------+------------+
| boot_successes | 10 | 0 |
| boot_failures | 0 | 27 |
| general_protection_fault:#[##] | 0 | 12 |
| RIP:dput | 0 | 12 |
| Kernel_panic-not_syncing:Fatal_exception | 0 | 24 |
| BUG:soft_lockup-CPU##stuck_for#s | 0 | 3 |
| RIP:native_queued_spin_lock_slowpath | 0 | 3 |
| Kernel_panic-not_syncing:softlockup:hung_tasks | 0 | 3 |
| BUG:kernel_NULL_pointer_dereference,address | 0 | 12 |
| Oops:#[##] | 0 | 12 |
| RIP:inode_permission | 0 | 12 |
| WARNING:at_fs/dcache.c:#dentry_free | 0 | 1 |
| RIP:dentry_free | 0 | 1 |
+------------------------------------------------+------------+------------+
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang(a)intel.com>
[ 13.886602] WARNING: CPU: 0 PID: 541 at fs/dcache.c:338 dentry_free+0x7f/0x90
[ 13.889208] Modules linked in:
[ 13.890276] CPU: 0 PID: 541 Comm: readlink Not tainted 5.3.0-rc1-00008-ge013ec23b8231 #1
[ 13.892699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
[ 13.895419] RIP: 0010:dentry_free+0x7f/0x90
[ 13.896739] Code: f0 75 cb 48 8d be b0 00 00 00 48 83 c4 08 48 c7 c6 60 8d cd a5 e9 51 69 e4 ff 48 89 3c 24 48 c7 c7 f8 a9 cb a6 e8 7f 37 e3 ff <0f> 0b 48 8b 34 24 eb 8f 66 0f 1f 84 00 00 00 00 00 66 66 66 66 90
[ 13.901957] RSP: 0018:ffffb5524063fe38 EFLAGS: 00010282
[ 13.903527] RAX: 0000000000000024 RBX: ffff9941878040c0 RCX: ffffffffa706aa08
[ 13.905566] RDX: 0000000000000000 RSI: 0000000000000096 RDI: 0000000000000246
[ 13.907612] RBP: 0000000000000000 R08: 0000000000000280 R09: 0000000000000033
[ 13.909664] R10: 0000000000000000 R11: ffffb5524063fce8 R12: ffff994187804118
[ 13.911711] R13: ffff99427a810000 R14: ffff994187d7c8f0 R15: ffff99427a810b80
[ 13.913753] FS: 0000000000000000(0000) GS:ffff9942bfc00000(0000) knlGS:0000000000000000
[ 13.916187] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 13.917892] CR2: 000000000937458b CR3: 000000006800a000 CR4: 00000000000006f0
[ 13.919925] Call Trace:
[ 13.920840] __dentry_kill+0x13c/0x1a0
[ 13.922076] path_put+0x12/0x20
[ 13.923148] free_fs_struct+0x1b/0x30
[ 13.924346] do_exit+0x304/0xc40
[ 13.925438] ? __schedule+0x25d/0x670
[ 13.926642] do_group_exit+0x3a/0xa0
[ 13.927817] __ia32_sys_exit_group+0x14/0x20
[ 13.929160] do_fast_syscall_32+0xa9/0x340
[ 13.930565] entry_SYSENTER_compat+0x7f/0x91
[ 13.931924] ---[ end trace 02c6706eb2c2ebf2 ]---
To reproduce:
# build kernel
cd linux
cp config-5.3.0-rc1-00008-ge013ec23b8231 .config
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 olddefconfig prepare modules_prepare bzImage
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp qemu -k <bzImage> job-script # job-script is attached in this email
Thanks,
Oliver Sang
2 years, 4 months
- 3
- 3
Some questions on 0-day
by Dmitry Vyukov
Hello 0-day devs,
[Hope I figures correct email addresses]
I have some questions regarding state of 0-day project to better
understand state of upstream kernel testing.
1. What kernel configs does 0-day bot use? In particular I am
interested in various runtime debugging features. Is there a list of
all configs? I've found one in a recent "[bpf] 9fe4f05d33:
kernel_selftests.bpf.test_verifier.fail" report, but it does not
include CONFIG_KASAN, though I am sure 0-day uses KASAN. So is it a
different config? Or the config was "minimized" to exclude KASAN since
it was not relevant for the failure? I am interested in the following
debug features: KASAN, LOCKDEP, KMEMLEAK, FAULT_INJECTION,
DEBUG_OBJECTS, DEBUG_VM. Are these used? Any other notable debug
features that are used?
2. What tests are being run? Is there a list somewhere?
I know that 0-day now runs a pretty extensive set of tests. But is
there any quantitative qualification? Are you done with onboarding
more test suites? Or
you want to onboard more? How would you estimate your progress on test
onboarding? Is it 10%, 50% or 90%?
3. On a related note, do you know test code coverage? Are there
reports available?
4. As far as I understand there is no automated reporting and a human
is involved in sending of each report. Is it correct? What is the
reason? You want to double-check? It's not automated? Something else?
5. Do you intercept all incoming upstream patches or you know that
some are missing? If you don't intercept all, what are the main
sources? I know some people send pull requests to Linus from their
github trees and these may skip most of the common process.
6. Does it happen that 0-day fails to parse/apply a patch? I mean things
like parsing problems when 0-day just can't make sense out of the email
text, or when you can't figure out base tree/branch.
7. As far as I understand 0-day has some heuristics to figure out base
git repo/branch. How frequently do they fail? How much tuning and
maintenance does this require?
8. What are your major pain points? Or where time is going to? Major TODO items?
9. How many people are working on 0-day? Or taking into account the
project started long time ago, more relevant question is probably:
what is the estimation of engineer-years spent on 0-day? Are there any
major areas where the human time goes?
Thanks in advance
2 years, 4 months
- 1
- 1
[kernel/module.c] 6e6de3dee5: blogbench.read_score 50.6% improvement
by kernel test robot
Greeting,
FYI, we noticed a 50.6% improvement of blogbench.read_score due to commit:
commit: 6e6de3dee51a439f76eb73c22ae2ffd2c9384712 ("kernel/module.c: Only return -EEXIST for modules that have finished loading")
https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux.git master
in testcase: blogbench
on test machine: 96 threads Intel(R) Xeon(R) CPU @ 2.30GHz with 128G memory
with following parameters:
disk: 1HDD
fs: ext4
cpufreq_governor: performance
ucode: 0x400001c
test-description: Blogbench is a portable filesystem benchmark that tries to reproduce the load of a real-world busy file server.
test-url: https://www.pureftpd.org/project/blogbench
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
=========================================================================================
compiler/cpufreq_governor/disk/fs/kconfig/rootfs/tbox_group/testcase/ucode:
gcc-7/performance/1HDD/ext4/x86_64-rhel-7.2-clear/clear-ota-25590-x86_64-2018-10-18.cgz/lkp-csl-2sp4/blogbench/0x400001c
commit:
v5.2-rc2
6e6de3dee5 ("kernel/module.c: Only return -EEXIST for modules that have finished loading")
v5.2-rc2 6e6de3dee51a439f76eb73c22ae
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
1:4 -25% :4 dmesg.WARNING:at#for_ip_interrupt_entry/0x
1:4 -25% :4 dmesg.WARNING:at#for_ip_swapgs_restore_regs_and_return_to_usermode/0x
2:4 -50% :4 dmesg.WARNING:stack_recursion
%stddev %change %stddev
\ | \
1119184 +50.6% 1685320 ± 4% blogbench.read_score
235411 +64.0% 385995 ± 4% blogbench.time.involuntary_context_switches
3884 +63.0% 6332 blogbench.time.percent_of_cpu_this_job_got
11882 ± 2% +61.6% 19198 ± 3% blogbench.time.system_time
84.47 ± 2% +47.2% 124.33 ± 4% blogbench.time.user_time
20949 ± 3% +17.4% 24588 ± 7% blogbench.time.voluntary_context_switches
58.14 +1.8% 59.18 boot-time.boot
5112 +2.6% 5243 boot-time.idle
35.69 ± 5% -74.8% 9.01 ± 18% iostat.cpu.idle
40.48 +62.1% 65.62 ± 2% iostat.cpu.system
35.34 ± 5% -26.9 8.43 ± 20% mpstat.cpu.all.idle%
0.37 ± 21% +0.2 0.60 ± 19% mpstat.cpu.all.soft%
40.36 +25.1 65.44 ± 2% mpstat.cpu.all.sys%
0.30 ± 2% +0.1 0.44 ± 2% mpstat.cpu.all.usr%
1288 +60.5% 2067 ± 2% turbostat.Avg_MHz
42.73 +24.6 67.35 ± 2% turbostat.Busy%
54.88 ± 5% -42.0% 31.81 ± 4% turbostat.CPU%c1
50.75 ± 2% +18.7% 60.25 ± 4% turbostat.CoreTmp
50.50 ± 2% +19.8% 60.50 ± 4% turbostat.PkgTmp
162.50 +31.7% 214.01 turbostat.PkgWatt
58.63 +16.1% 68.08 turbostat.RAMWatt
35.50 ± 5% -76.1% 8.50 ± 17% vmstat.cpu.id
40.00 +61.9% 64.75 ± 2% vmstat.cpu.sy
30470 ± 2% -53.6% 14126 ± 4% vmstat.io.bo
350646 ± 5% +32.1% 463362 vmstat.memory.buff
36419623 ± 5% +29.9% 47316972 vmstat.memory.cache
93718292 ± 2% -11.8% 82692636 vmstat.memory.free
32.25 ± 7% +18.6% 38.25 ± 8% vmstat.procs.b
40.75 ± 2% +65.0% 67.25 ± 2% vmstat.procs.r
2630 +17.0% 3078 ± 2% vmstat.system.cs
9804347 ± 11% +57.4% 15433533 ± 24% numa-meminfo.node0.Active
9653213 ± 11% +58.4% 15291848 ± 24% numa-meminfo.node0.Active(file)
10110626 ± 13% +81.7% 18368560 ± 24% numa-meminfo.node0.Dirty
14713245 ± 9% +48.2% 21798582 ± 21% numa-meminfo.node0.FilePages
2848610 ± 11% +50.2% 4278326 ± 23% numa-meminfo.node0.Inactive
508.50 ± 13% +144.9% 1245 ± 56% numa-meminfo.node0.Inactive(anon)
2848100 ± 11% +50.2% 4277080 ± 23% numa-meminfo.node0.Inactive(file)
1352359 ± 10% +52.7% 2065678 ± 25% numa-meminfo.node0.KReclaimable
16703019 ± 8% +46.7% 24498838 ± 22% numa-meminfo.node0.MemUsed
1352359 ± 10% +52.7% 2065678 ± 25% numa-meminfo.node0.SReclaimable
184523 ± 9% +17.8% 217437 ± 12% numa-meminfo.node0.SUnreclaim
1536882 ± 8% +48.6% 2283117 ± 24% numa-meminfo.node0.Slab
38616 ± 15% -94.0% 2322 ± 8% numa-meminfo.node0.Writeback
41888 ± 8% -98.7% 530.00 ± 51% numa-meminfo.node1.Writeback
22777347 ± 6% +36.1% 31004296 meminfo.Active
22491524 ± 6% +36.5% 30701488 meminfo.Active(file)
349971 ± 5% +32.5% 463538 meminfo.Buffers
33232464 ± 5% +30.1% 43226409 meminfo.Cached
178508 ± 4% +33.8% 238924 ± 9% meminfo.DirectMap4k
24734383 ± 7% +52.7% 37757502 meminfo.Dirty
6644926 ± 6% +28.3% 8524831 meminfo.Inactive
1344 ± 12% +99.2% 2678 ± 9% meminfo.Inactive(anon)
6643581 ± 6% +28.3% 8522153 meminfo.Inactive(file)
3125659 ± 5% +31.5% 4109844 meminfo.KReclaimable
93780301 ± 2% -11.8% 82673358 meminfo.MemFree
37906661 ± 5% +29.3% 49013609 meminfo.Memused
3125659 ± 5% +31.5% 4109844 meminfo.SReclaimable
3501655 ± 5% +28.9% 4514065 meminfo.Slab
80502 ± 4% -96.5% 2824 ± 6% meminfo.Writeback
2414752 ± 12% +58.4% 3824207 ± 24% numa-vmstat.node0.nr_active_file
3408517 ± 7% +53.9% 5246630 ± 22% numa-vmstat.node0.nr_dirtied
2529331 ± 13% +81.6% 4593409 ± 24% numa-vmstat.node0.nr_dirty
3680205 ± 9% +48.1% 5451128 ± 21% numa-vmstat.node0.nr_file_pages
126.75 ± 13% +145.4% 311.00 ± 56% numa-vmstat.node0.nr_inactive_anon
712477 ± 11% +50.1% 1069501 ± 23% numa-vmstat.node0.nr_inactive_file
338266 ± 10% +52.7% 516584 ± 25% numa-vmstat.node0.nr_slab_reclaimable
46102 ± 9% +17.9% 54339 ± 12% numa-vmstat.node0.nr_slab_unreclaimable
9634 ± 15% -94.1% 573.00 ± 8% numa-vmstat.node0.nr_writeback
808239 ± 11% -28.1% 580734 ± 8% numa-vmstat.node0.nr_written
2414751 ± 12% +58.4% 3824207 ± 24% numa-vmstat.node0.nr_zone_active_file
126.75 ± 13% +145.4% 311.00 ± 56% numa-vmstat.node0.nr_zone_inactive_anon
712476 ± 11% +50.1% 1069500 ± 23% numa-vmstat.node0.nr_zone_inactive_file
2538986 ± 13% +80.9% 4594032 ± 24% numa-vmstat.node0.nr_zone_write_pending
6729657 ± 7% +39.8% 9404734 ± 14% numa-vmstat.node0.numa_hit
6713514 ± 7% +39.9% 9389324 ± 14% numa-vmstat.node0.numa_local
10426 ± 8% -98.7% 132.00 ± 53% numa-vmstat.node1.nr_writeback
579388 ± 18% -86.5% 78057 ± 45% numa-vmstat.node1.nr_written
71447 ± 2% +5.9% 75687 ± 3% proc-vmstat.nr_active_anon
5620797 ± 5% +36.6% 7675374 proc-vmstat.nr_active_file
6181432 ± 7% +52.7% 9439745 proc-vmstat.nr_dirty
8392991 ± 5% +30.1% 10922655 proc-vmstat.nr_file_pages
23448012 ± 2% -11.9% 20668103 proc-vmstat.nr_free_pages
335.50 ± 12% +101.9% 677.25 ± 6% proc-vmstat.nr_inactive_anon
1660364 ± 6% +28.3% 2130703 proc-vmstat.nr_inactive_file
5341 +5.0% 5608 proc-vmstat.nr_mapped
781146 ± 5% +31.5% 1027461 proc-vmstat.nr_slab_reclaimable
93909 +7.6% 101083 proc-vmstat.nr_slab_unreclaimable
20032 ± 5% -96.5% 707.25 ± 6% proc-vmstat.nr_writeback
1970380 ± 3% -61.8% 752776 ± 3% proc-vmstat.nr_written
71447 ± 2% +5.9% 75687 ± 3% proc-vmstat.nr_zone_active_anon
5620797 ± 5% +36.6% 7675374 proc-vmstat.nr_zone_active_file
335.50 ± 12% +101.9% 677.25 ± 6% proc-vmstat.nr_zone_inactive_anon
1660364 ± 6% +28.3% 2130703 proc-vmstat.nr_zone_inactive_file
6201523 ± 7% +52.2% 9440557 proc-vmstat.nr_zone_write_pending
16896949 +5.9% 17888935 ± 2% proc-vmstat.numa_hit
16878087 +5.9% 17870127 ± 2% proc-vmstat.numa_local
1274 ± 85% +186.7% 3655 ± 51% proc-vmstat.numa_pages_migrated
21054725 ± 2% +9.0% 22953622 ± 2% proc-vmstat.pgalloc_normal
1294920 ± 2% -3.1% 1254258 proc-vmstat.pgfault
7398121 +25.3% 9269203 ± 6% proc-vmstat.pgfree
1274 ± 85% +186.7% 3655 ± 51% proc-vmstat.pgmigrate_success
9299145 ± 3% -53.4% 4333338 ± 6% proc-vmstat.pgpgout
3.426e+09 +53.3% 5.251e+09 ± 2% perf-stat.i.branch-instructions
1.30 ± 55% -0.6 0.70 ± 9% perf-stat.i.branch-miss-rate%
14493070 ± 9% +19.6% 17331750 ± 2% perf-stat.i.branch-misses
55.66 ± 6% +6.3 61.97 ± 2% perf-stat.i.cache-miss-rate%
1.7e+08 +49.3% 2.539e+08 ± 3% perf-stat.i.cache-misses
2.166e+08 ± 2% +45.0% 3.14e+08 ± 2% perf-stat.i.cache-references
2588 +18.0% 3055 ± 2% perf-stat.i.context-switches
6.43 ± 3% +12.7% 7.25 perf-stat.i.cpi
1.237e+11 +61.0% 1.992e+11 ± 2% perf-stat.i.cpu-cycles
91.23 ± 2% +25.9% 114.88 ± 4% perf-stat.i.cpu-migrations
4.022e+09 +51.0% 6.073e+09 ± 2% perf-stat.i.dTLB-loads
1.214e+09 +38.4% 1.681e+09 ± 3% perf-stat.i.dTLB-stores
75.15 +9.0 84.18 ± 2% perf-stat.i.iTLB-load-miss-rate%
6549214 ± 3% +30.0% 8514368 ± 2% perf-stat.i.iTLB-load-misses
965678 ± 8% -38.6% 592444 ± 12% perf-stat.i.iTLB-loads
1.505e+10 +51.8% 2.285e+10 ± 2% perf-stat.i.instructions
1677 ± 3% +32.4% 2220 ± 2% perf-stat.i.instructions-per-iTLB-miss
76.20 +2.8 78.96 perf-stat.i.node-load-miss-rate%
41718456 +49.5% 62380744 ± 3% perf-stat.i.node-load-misses
13354003 ± 3% +42.0% 18963934 ± 3% perf-stat.i.node-loads
5820753 +48.4% 8637977 ± 3% perf-stat.i.node-store-misses
904711 ± 2% +34.7% 1218812 ± 3% perf-stat.i.node-stores
14.40 ± 3% -4.5% 13.74 perf-stat.overall.MPKI
0.42 ± 11% -0.1 0.33 perf-stat.overall.branch-miss-rate%
78.54 ± 3% +2.3 80.83 perf-stat.overall.cache-miss-rate%
8.22 +6.1% 8.72 perf-stat.overall.cpi
727.84 +7.8% 784.88 perf-stat.overall.cycles-between-cache-misses
0.03 ± 12% -0.0 0.02 ± 8% perf-stat.overall.dTLB-load-miss-rate%
0.01 ± 38% -0.0 0.00 ± 13% perf-stat.overall.dTLB-store-miss-rate%
87.17 +6.3 93.50 perf-stat.overall.iTLB-load-miss-rate%
2300 ± 2% +16.7% 2683 perf-stat.overall.instructions-per-iTLB-miss
0.12 -5.7% 0.11 perf-stat.overall.ipc
86.55 +1.1 87.63 perf-stat.overall.node-store-miss-rate%
3.414e+09 +53.3% 5.234e+09 ± 2% perf-stat.ps.branch-instructions
14444319 ± 9% +19.6% 17273976 ± 2% perf-stat.ps.branch-misses
1.694e+08 +49.3% 2.53e+08 ± 3% perf-stat.ps.cache-misses
2.159e+08 ± 2% +45.0% 3.13e+08 ± 2% perf-stat.ps.cache-references
2579 +18.0% 3044 ± 2% perf-stat.ps.context-switches
1.233e+11 +61.0% 1.985e+11 ± 2% perf-stat.ps.cpu-cycles
90.91 ± 2% +25.9% 114.49 ± 4% perf-stat.ps.cpu-migrations
4.009e+09 +51.0% 6.053e+09 ± 2% perf-stat.ps.dTLB-loads
1.21e+09 +38.4% 1.675e+09 ± 3% perf-stat.ps.dTLB-stores
6526828 ± 3% +30.0% 8485953 ± 2% perf-stat.ps.iTLB-load-misses
962531 ± 8% -38.7% 590489 ± 12% perf-stat.ps.iTLB-loads
1.5e+10 +51.8% 2.277e+10 ± 2% perf-stat.ps.instructions
41573956 +49.5% 62171570 ± 3% perf-stat.ps.node-load-misses
13307696 ± 3% +42.0% 18900307 ± 3% perf-stat.ps.node-loads
5800639 +48.4% 8609039 ± 3% perf-stat.ps.node-store-misses
901613 ± 2% +34.7% 1214750 ± 3% perf-stat.ps.node-stores
4.59e+12 +50.9% 6.926e+12 ± 4% perf-stat.total.instructions
65776 ± 8% +69.5% 111477 ± 3% sched_debug.cfs_rq:/.exec_clock.avg
67838 ± 9% +67.6% 113722 ± 3% sched_debug.cfs_rq:/.exec_clock.max
63736 ± 8% +72.3% 109792 ± 3% sched_debug.cfs_rq:/.exec_clock.min
2170 ± 47% +103.8% 4423 ± 16% sched_debug.cfs_rq:/.load.min
6230433 ± 8% +77.4% 11051087 ± 3% sched_debug.cfs_rq:/.min_vruntime.avg
6405782 ± 8% +76.5% 11308609 ± 3% sched_debug.cfs_rq:/.min_vruntime.max
5792737 ± 10% +68.5% 9758094 ± 6% sched_debug.cfs_rq:/.min_vruntime.min
100007 ± 27% +100.5% 200501 ± 36% sched_debug.cfs_rq:/.min_vruntime.stddev
0.38 ± 25% +52.7% 0.58 ± 11% sched_debug.cfs_rq:/.nr_running.avg
0.23 ± 44% +103.7% 0.46 ± 15% sched_debug.cfs_rq:/.nr_running.min
1398 ± 8% +92.2% 2688 ± 4% sched_debug.cfs_rq:/.nr_spread_over.avg
2452 ± 11% +73.5% 4253 ± 9% sched_debug.cfs_rq:/.nr_spread_over.max
1106 ± 10% +84.5% 2040 ± 14% sched_debug.cfs_rq:/.nr_spread_over.min
238.96 ± 8% +71.2% 409.11 ± 11% sched_debug.cfs_rq:/.nr_spread_over.stddev
235.20 ± 29% -49.0% 120.04 ± 32% sched_debug.cfs_rq:/.runnable_load_avg.max
1.73 ± 56% +110.1% 3.62 ± 18% sched_debug.cfs_rq:/.runnable_load_avg.min
2170 ± 47% +103.6% 4419 ± 16% sched_debug.cfs_rq:/.runnable_weight.min
100022 ± 27% +100.4% 200431 ± 36% sched_debug.cfs_rq:/.spread0.stddev
414.96 ± 23% +51.0% 626.68 ± 9% sched_debug.cfs_rq:/.util_avg.avg
989.46 ± 9% +25.0% 1237 ± 10% sched_debug.cfs_rq:/.util_avg.max
150.12 ± 51% +99.8% 300.00 ± 13% sched_debug.cfs_rq:/.util_avg.min
232.13 ± 22% +116.9% 503.56 ± 12% sched_debug.cfs_rq:/.util_est_enqueued.avg
678.56 ± 20% +81.6% 1231 ± 7% sched_debug.cfs_rq:/.util_est_enqueued.max
47.02 ± 19% +144.9% 115.17 ± 32% sched_debug.cfs_rq:/.util_est_enqueued.min
127.39 ± 39% +78.2% 227.02 ± 3% sched_debug.cfs_rq:/.util_est_enqueued.stddev
46769 ± 4% +16.8% 54610 ± 5% sched_debug.cpu.avg_idle.min
4.65 ± 6% +45.9% 6.78 ± 7% sched_debug.cpu.clock.stddev
4.65 ± 6% +45.9% 6.78 ± 7% sched_debug.cpu.clock_task.stddev
6.52 ± 12% +26.0% 8.21 ± 4% sched_debug.cpu.cpu_load[0].avg
1.73 ± 56% +115.0% 3.71 ± 16% sched_debug.cpu.cpu_load[0].min
6.74 ± 15% +24.0% 8.36 sched_debug.cpu.cpu_load[1].avg
186.97 ± 33% -33.5% 124.25 ± 32% sched_debug.cpu.cpu_load[1].max
1.77 ± 53% +112.3% 3.75 ± 16% sched_debug.cpu.cpu_load[1].min
21.11 ± 29% -28.0% 15.19 ± 31% sched_debug.cpu.cpu_load[1].stddev
187.50 ± 30% -36.0% 120.04 ± 13% sched_debug.cpu.cpu_load[2].max
1.81 ± 50% +107.4% 3.75 ± 16% sched_debug.cpu.cpu_load[2].min
156.08 ± 23% -35.1% 101.38 ± 7% sched_debug.cpu.cpu_load[3].max
1.81 ± 50% +107.4% 3.75 ± 16% sched_debug.cpu.cpu_load[3].min
5.78 ± 22% +32.5% 7.66 ± 4% sched_debug.cpu.cpu_load[4].avg
116.19 ± 24% -33.9% 76.75 ± 13% sched_debug.cpu.cpu_load[4].max
1.81 ± 50% +107.4% 3.75 ± 16% sched_debug.cpu.cpu_load[4].min
7930 ± 26% +59.5% 12651 ± 11% sched_debug.cpu.curr->pid.avg
2170 ± 47% +103.8% 4423 ± 16% sched_debug.cpu.load.min
0.41 ± 26% +52.3% 0.62 ± 11% sched_debug.cpu.nr_running.avg
0.23 ± 44% +103.7% 0.46 ± 15% sched_debug.cpu.nr_running.min
0.29 ± 13% +19.7% 0.34 ± 7% sched_debug.cpu.nr_running.stddev
7074 ± 4% +14.3% 8088 ± 2% sched_debug.cpu.nr_switches.avg
2712 ± 12% +32.4% 3590 ± 10% sched_debug.cpu.nr_switches.min
0.63 ± 17% -36.3% 0.40 ± 16% sched_debug.cpu.nr_uninterruptible.avg
4219 ± 7% +26.8% 5351 ± 3% sched_debug.cpu.sched_count.avg
2243 ± 9% +49.0% 3341 ± 6% sched_debug.cpu.sched_count.min
848.81 ± 8% -46.7% 452.09 ± 6% sched_debug.cpu.sched_goidle.avg
6532 ± 75% -50.5% 3233 ± 10% sched_debug.cpu.sched_goidle.max
238.65 ± 8% -63.4% 87.46 ± 12% sched_debug.cpu.sched_goidle.min
899.09 ± 44% -39.3% 545.53 ± 7% sched_debug.cpu.sched_goidle.stddev
1959 ± 8% +24.4% 2437 ± 3% sched_debug.cpu.ttwu_count.avg
1017 ± 8% +47.5% 1501 ± 8% sched_debug.cpu.ttwu_count.min
1468 ± 8% +41.1% 2072 ± 3% sched_debug.cpu.ttwu_local.avg
864.17 ± 9% +55.0% 1339 ± 13% sched_debug.cpu.ttwu_local.min
5036 ± 2% -69.1% 1558 ± 5% slabinfo.biovec-max.active_objs
765.00 ± 2% -73.5% 203.00 ± 5% slabinfo.biovec-max.active_slabs
6124 ± 2% -73.4% 1628 ± 5% slabinfo.biovec-max.num_objs
765.00 ± 2% -73.5% 203.00 ± 5% slabinfo.biovec-max.num_slabs
7294258 ± 6% +34.6% 9816853 slabinfo.buffer_head.active_objs
187148 ± 6% +34.6% 251861 slabinfo.buffer_head.active_slabs
7298799 ± 6% +34.6% 9822591 slabinfo.buffer_head.num_objs
187148 ± 6% +34.6% 251861 slabinfo.buffer_head.num_slabs
1513221 ± 5% +29.6% 1961860 slabinfo.dentry.active_objs
36152 ± 5% +29.4% 46789 slabinfo.dentry.active_slabs
1518411 ± 5% +29.4% 1965201 slabinfo.dentry.num_objs
36152 ± 5% +29.4% 46789 slabinfo.dentry.num_slabs
31924 ± 9% -42.6% 18324 ± 22% slabinfo.dmaengine-unmap-16.active_objs
785.00 ± 8% -43.9% 440.50 ± 22% slabinfo.dmaengine-unmap-16.active_slabs
32993 ± 8% -43.9% 18521 ± 22% slabinfo.dmaengine-unmap-16.num_objs
785.00 ± 8% -43.9% 440.50 ± 22% slabinfo.dmaengine-unmap-16.num_slabs
1768 ± 6% -39.4% 1071 ± 34% slabinfo.dquot.active_objs
1768 ± 6% -39.4% 1071 ± 34% slabinfo.dquot.num_objs
2343839 ± 5% +32.6% 3108884 slabinfo.ext4_extent_status.active_objs
22978 ± 5% +32.6% 30478 slabinfo.ext4_extent_status.active_slabs
2343839 ± 5% +32.6% 3108884 slabinfo.ext4_extent_status.num_objs
22978 ± 5% +32.6% 30478 slabinfo.ext4_extent_status.num_slabs
1171672 ± 5% +32.6% 1553422 slabinfo.ext4_inode_cache.active_objs
39056 ± 5% +32.6% 51781 slabinfo.ext4_inode_cache.active_slabs
1171726 ± 5% +32.6% 1553451 slabinfo.ext4_inode_cache.num_objs
39056 ± 5% +32.6% 51781 slabinfo.ext4_inode_cache.num_slabs
115486 ± 3% +36.9% 158113 slabinfo.filp.active_objs
3681 ± 3% +36.5% 5025 slabinfo.filp.active_slabs
117826 ± 3% +36.5% 160843 slabinfo.filp.num_objs
3681 ± 3% +36.5% 5025 slabinfo.filp.num_slabs
34936 ± 13% -61.9% 13325 ± 21% slabinfo.fscrypt_info.active_objs
562.50 ± 12% -63.0% 208.00 ± 21% slabinfo.fscrypt_info.active_slabs
36014 ± 12% -62.9% 13360 ± 21% slabinfo.fscrypt_info.num_objs
562.50 ± 12% -63.0% 208.00 ± 21% slabinfo.fscrypt_info.num_slabs
1168159 ± 5% +32.4% 1547172 slabinfo.ftrace_event_field.active_objs
13742 ± 5% +32.4% 18201 slabinfo.ftrace_event_field.active_slabs
1168159 ± 5% +32.4% 1547172 slabinfo.ftrace_event_field.num_objs
13742 ± 5% +32.4% 18201 slabinfo.ftrace_event_field.num_slabs
83866 ± 4% +24.4% 104314 slabinfo.jbd2_journal_head.active_objs
2485 ± 4% +28.8% 3200 slabinfo.jbd2_journal_head.active_slabs
84511 ± 4% +28.8% 108846 slabinfo.jbd2_journal_head.num_objs
2485 ± 4% +28.8% 3200 slabinfo.jbd2_journal_head.num_slabs
6262 ± 2% +6.2% 6649 ± 3% slabinfo.kmalloc-rcl-64.active_objs
6666 ± 3% -15.4% 5639 ± 5% slabinfo.mbcache.active_objs
6666 ± 3% -15.4% 5639 ± 5% slabinfo.mbcache.num_objs
865.50 ± 3% +14.8% 993.25 ± 3% slabinfo.names_cache.active_objs
865.50 ± 3% +14.8% 993.25 ± 3% slabinfo.names_cache.num_objs
1310852 ± 5% +29.0% 1691583 slabinfo.nsproxy.active_objs
17956 ± 5% +29.0% 23172 slabinfo.nsproxy.active_slabs
1310871 ± 5% +29.0% 1691626 slabinfo.nsproxy.num_objs
17956 ± 5% +29.0% 23172 slabinfo.nsproxy.num_slabs
1596 ± 5% -15.5% 1348 ± 7% slabinfo.pool_workqueue.active_objs
1596 ± 5% -15.4% 1350 ± 7% slabinfo.pool_workqueue.num_objs
1116918 ± 5% +31.6% 1469809 slabinfo.radix_tree_node.active_objs
19944 ± 5% +31.6% 26246 slabinfo.radix_tree_node.active_slabs
1116940 ± 5% +31.6% 1469821 slabinfo.radix_tree_node.num_objs
19944 ± 5% +31.6% 26246 slabinfo.radix_tree_node.num_slabs
4848 -81.0% 920.00 slabinfo.scsi_sense_cache.active_objs
151.50 -81.0% 28.75 slabinfo.scsi_sense_cache.active_slabs
4848 -81.0% 920.00 slabinfo.scsi_sense_cache.num_objs
151.50 -81.0% 28.75 slabinfo.scsi_sense_cache.num_slabs
720.50 ± 11% -26.5% 529.50 ± 12% slabinfo.skbuff_fclone_cache.active_objs
720.50 ± 11% -26.5% 529.50 ± 12% slabinfo.skbuff_fclone_cache.num_objs
8.31 ± 28% -5.9 2.42 ± 42% perf-profile.calltrace.cycles-pp.secondary_startup_64
8.25 ± 28% -5.9 2.39 ± 42% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
8.25 ± 28% -5.9 2.39 ± 42% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64
8.25 ± 28% -5.9 2.39 ± 42% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64
7.88 ± 30% -5.6 2.27 ± 42% perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
7.80 ± 30% -5.6 2.25 ± 43% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
6.68 ± 32% -4.9 1.79 ± 49% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
7.52 ± 11% -1.0 6.56 perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
7.30 ± 11% -0.9 6.37 perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
7.15 ± 11% -0.9 6.23 perf-profile.calltrace.cycles-pp.new_sync_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
7.07 ± 11% -0.9 6.16 perf-profile.calltrace.cycles-pp.generic_file_read_iter.new_sync_read.vfs_read.ksys_read.do_syscall_64
5.14 ± 10% -0.6 4.56 perf-profile.calltrace.cycles-pp.copy_page_to_iter.generic_file_read_iter.new_sync_read.vfs_read.ksys_read
5.01 ± 10% -0.6 4.43 perf-profile.calltrace.cycles-pp.copyout.copy_page_to_iter.generic_file_read_iter.new_sync_read.vfs_read
4.97 ± 10% -0.6 4.40 perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyout.copy_page_to_iter.generic_file_read_iter.new_sync_read
0.58 ± 7% -0.2 0.40 ± 57% perf-profile.calltrace.cycles-pp.alloc_empty_file.path_openat.do_filp_open.do_sys_open.do_syscall_64
6.16 ± 3% +0.7 6.89 perf-profile.calltrace.cycles-pp.put_unused_fd.do_sys_open.do_syscall_64.entry_SYSCALL_64_after_hwframe
6.14 ± 3% +0.7 6.87 perf-profile.calltrace.cycles-pp._raw_spin_lock.put_unused_fd.do_sys_open.do_syscall_64.entry_SYSCALL_64_after_hwframe
6.11 ± 3% +0.7 6.84 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.put_unused_fd.do_sys_open.do_syscall_64
33.31 ± 3% +2.7 35.99 perf-profile.calltrace.cycles-pp.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe
33.12 ± 3% +2.7 35.81 perf-profile.calltrace.cycles-pp.__close_fd.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe
32.96 ± 3% +2.7 35.69 perf-profile.calltrace.cycles-pp._raw_spin_lock.__close_fd.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe
32.78 ± 3% +2.7 35.52 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.__close_fd.__x64_sys_close.do_syscall_64
39.93 ± 3% +3.5 43.45 perf-profile.calltrace.cycles-pp.__alloc_fd.do_sys_open.do_syscall_64.entry_SYSCALL_64_after_hwframe
39.51 ± 3% +3.6 43.09 perf-profile.calltrace.cycles-pp._raw_spin_lock.__alloc_fd.do_sys_open.do_syscall_64.entry_SYSCALL_64_after_hwframe
39.31 ± 3% +3.6 42.91 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.__alloc_fd.do_sys_open.do_syscall_64
48.49 ± 3% +4.1 52.58 perf-profile.calltrace.cycles-pp.do_sys_open.do_syscall_64.entry_SYSCALL_64_after_hwframe
90.43 ± 2% +5.8 96.22 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
90.46 ± 2% +5.8 96.25 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
8.32 ± 28% -5.9 2.42 ± 42% perf-profile.children.cycles-pp.do_idle
8.31 ± 28% -5.9 2.42 ± 42% perf-profile.children.cycles-pp.secondary_startup_64
8.31 ± 28% -5.9 2.42 ± 42% perf-profile.children.cycles-pp.cpu_startup_entry
8.25 ± 28% -5.9 2.39 ± 42% perf-profile.children.cycles-pp.start_secondary
7.94 ± 29% -5.6 2.30 ± 42% perf-profile.children.cycles-pp.cpuidle_enter
7.94 ± 29% -5.6 2.30 ± 42% perf-profile.children.cycles-pp.cpuidle_enter_state
6.72 ± 32% -4.9 1.82 ± 48% perf-profile.children.cycles-pp.intel_idle
7.52 ± 11% -1.0 6.56 perf-profile.children.cycles-pp.ksys_read
7.30 ± 11% -0.9 6.38 perf-profile.children.cycles-pp.vfs_read
7.16 ± 11% -0.9 6.23 perf-profile.children.cycles-pp.new_sync_read
7.08 ± 11% -0.9 6.17 perf-profile.children.cycles-pp.generic_file_read_iter
1.68 ± 18% -0.7 0.96 ± 13% perf-profile.children.cycles-pp.apic_timer_interrupt
1.56 ± 18% -0.7 0.89 ± 13% perf-profile.children.cycles-pp.smp_apic_timer_interrupt
5.15 ± 10% -0.6 4.57 perf-profile.children.cycles-pp.copy_page_to_iter
5.01 ± 10% -0.6 4.43 perf-profile.children.cycles-pp.copyout
5.05 ± 10% -0.6 4.48 perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
0.90 ± 19% -0.3 0.57 ± 13% perf-profile.children.cycles-pp.hrtimer_interrupt
0.60 ± 22% -0.3 0.29 ± 15% perf-profile.children.cycles-pp.irq_exit
0.29 ± 22% -0.2 0.09 ± 62% perf-profile.children.cycles-pp.menu_select
0.52 ± 12% -0.2 0.34 ± 12% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.26 ± 41% -0.1 0.13 ± 31% perf-profile.children.cycles-pp.clockevents_program_event
0.18 ± 33% -0.1 0.05 ± 63% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
0.15 ± 31% -0.1 0.03 ±100% perf-profile.children.cycles-pp.tick_nohz_next_event
0.36 ± 12% -0.1 0.26 ± 12% perf-profile.children.cycles-pp.tick_sched_timer
0.29 ± 11% -0.1 0.20 ± 14% perf-profile.children.cycles-pp.tick_sched_handle
0.29 ± 12% -0.1 0.20 ± 14% perf-profile.children.cycles-pp.update_process_times
0.51 ± 9% -0.1 0.43 ± 7% perf-profile.children.cycles-pp.__alloc_file
0.58 ± 7% -0.1 0.52 ± 6% perf-profile.children.cycles-pp.alloc_empty_file
0.09 ± 31% -0.1 0.03 ±100% perf-profile.children.cycles-pp.native_write_msr
0.09 ± 12% -0.1 0.03 ±100% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
0.30 ± 8% -0.0 0.25 ± 4% perf-profile.children.cycles-pp.kmem_cache_alloc
0.23 ± 12% -0.0 0.18 ± 8% perf-profile.children.cycles-pp.find_next_zero_bit
0.18 ± 11% -0.0 0.13 ± 9% perf-profile.children.cycles-pp.scheduler_tick
0.36 ± 10% -0.0 0.32 ± 4% perf-profile.children.cycles-pp.exit_to_usermode_loop
0.11 ± 14% +0.1 0.18 ± 11% perf-profile.children.cycles-pp.__slab_free
6.16 ± 3% +0.7 6.89 perf-profile.children.cycles-pp.put_unused_fd
33.31 ± 3% +2.7 35.99 perf-profile.children.cycles-pp.__x64_sys_close
33.12 ± 3% +2.7 35.81 perf-profile.children.cycles-pp.__close_fd
39.93 ± 3% +3.5 43.45 perf-profile.children.cycles-pp.__alloc_fd
48.49 ± 3% +4.1 52.59 perf-profile.children.cycles-pp.do_sys_open
90.46 ± 2% +5.8 96.25 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
90.43 ± 2% +5.8 96.22 perf-profile.children.cycles-pp.do_syscall_64
78.66 ± 3% +7.0 85.69 perf-profile.children.cycles-pp._raw_spin_lock
78.25 ± 3% +7.1 85.31 perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
6.72 ± 32% -4.9 1.82 ± 48% perf-profile.self.cycles-pp.intel_idle
5.01 ± 10% -0.6 4.45 perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
1.21 ± 17% -0.2 0.96 perf-profile.self.cycles-pp.generic_file_read_iter
0.09 ± 31% -0.1 0.03 ±100% perf-profile.self.cycles-pp.native_write_msr
0.43 ± 8% -0.0 0.39 ± 6% perf-profile.self.cycles-pp._raw_spin_lock
0.23 ± 12% -0.0 0.18 ± 8% perf-profile.self.cycles-pp.find_next_zero_bit
0.11 ± 11% +0.1 0.17 ± 13% perf-profile.self.cycles-pp.__slab_free
77.77 ± 3% +7.0 84.78 perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
69.00 ±169% -100.0% 0.00 interrupts.112:PCI-MSI.31981645-edge.i40e-eth0-TxRx-76
70391 ± 3% -20.2% 56156 ± 4% interrupts.295:PCI-MSI.376832-edge.ahci[0000:00:17.0]
0.50 ±173% +6300.0% 32.00 ±162% interrupts.41:PCI-MSI.31981574-edge.i40e-eth0-TxRx-5
4151 ± 20% +57.1% 6519 ± 10% interrupts.CPU0.NMI:Non-maskable_interrupts
4151 ± 20% +57.1% 6519 ± 10% interrupts.CPU0.PMI:Performance_monitoring_interrupts
3680 ± 34% +77.3% 6526 ± 10% interrupts.CPU1.NMI:Non-maskable_interrupts
3680 ± 34% +77.3% 6526 ± 10% interrupts.CPU1.PMI:Performance_monitoring_interrupts
3962 ± 18% +66.3% 6588 ± 9% interrupts.CPU10.NMI:Non-maskable_interrupts
3962 ± 18% +66.3% 6588 ± 9% interrupts.CPU10.PMI:Performance_monitoring_interrupts
57.50 ± 19% +47.0% 84.50 ± 11% interrupts.CPU10.RES:Rescheduling_interrupts
4102 ± 14% +58.4% 6500 ± 12% interrupts.CPU11.NMI:Non-maskable_interrupts
4102 ± 14% +58.4% 6500 ± 12% interrupts.CPU11.PMI:Performance_monitoring_interrupts
1028 ± 9% +14.7% 1179 ± 5% interrupts.CPU11.TLB:TLB_shootdowns
3954 ± 18% +64.2% 6493 ± 9% interrupts.CPU12.NMI:Non-maskable_interrupts
3954 ± 18% +64.2% 6493 ± 9% interrupts.CPU12.PMI:Performance_monitoring_interrupts
939.50 ± 11% +23.8% 1162 ± 7% interrupts.CPU12.TLB:TLB_shootdowns
4068 ± 19% +59.3% 6479 ± 11% interrupts.CPU13.NMI:Non-maskable_interrupts
4068 ± 19% +59.3% 6479 ± 11% interrupts.CPU13.PMI:Performance_monitoring_interrupts
970.75 ± 10% +21.8% 1182 ± 6% interrupts.CPU13.TLB:TLB_shootdowns
3979 ± 21% +62.7% 6474 ± 10% interrupts.CPU14.NMI:Non-maskable_interrupts
3979 ± 21% +62.7% 6474 ± 10% interrupts.CPU14.PMI:Performance_monitoring_interrupts
1003 ± 5% +13.0% 1134 ± 7% interrupts.CPU14.TLB:TLB_shootdowns
3994 ± 15% +65.5% 6612 ± 10% interrupts.CPU15.NMI:Non-maskable_interrupts
3994 ± 15% +65.5% 6612 ± 10% interrupts.CPU15.PMI:Performance_monitoring_interrupts
4119 ± 19% +57.4% 6482 ± 11% interrupts.CPU16.NMI:Non-maskable_interrupts
4119 ± 19% +57.4% 6482 ± 11% interrupts.CPU16.PMI:Performance_monitoring_interrupts
70.25 ± 15% +215.3% 221.50 ± 52% interrupts.CPU16.RES:Rescheduling_interrupts
971.25 ± 9% +20.3% 1168 ± 8% interrupts.CPU16.TLB:TLB_shootdowns
4000 ± 13% +62.6% 6507 ± 10% interrupts.CPU17.NMI:Non-maskable_interrupts
4000 ± 13% +62.6% 6507 ± 10% interrupts.CPU17.PMI:Performance_monitoring_interrupts
1055 ± 9% +9.7% 1158 ± 8% interrupts.CPU17.TLB:TLB_shootdowns
3917 ± 15% +66.4% 6518 ± 10% interrupts.CPU18.NMI:Non-maskable_interrupts
3917 ± 15% +66.4% 6518 ± 10% interrupts.CPU18.PMI:Performance_monitoring_interrupts
4079 ± 19% +60.1% 6532 ± 9% interrupts.CPU19.NMI:Non-maskable_interrupts
4079 ± 19% +60.1% 6532 ± 9% interrupts.CPU19.PMI:Performance_monitoring_interrupts
3726 ± 36% +76.8% 6588 ± 10% interrupts.CPU2.NMI:Non-maskable_interrupts
3726 ± 36% +76.8% 6588 ± 10% interrupts.CPU2.PMI:Performance_monitoring_interrupts
4064 ± 16% +60.9% 6539 ± 11% interrupts.CPU20.NMI:Non-maskable_interrupts
4064 ± 16% +60.9% 6539 ± 11% interrupts.CPU20.PMI:Performance_monitoring_interrupts
975.25 ± 7% +20.5% 1175 ± 6% interrupts.CPU20.TLB:TLB_shootdowns
4014 ± 17% +61.2% 6469 ± 11% interrupts.CPU21.NMI:Non-maskable_interrupts
4014 ± 17% +61.2% 6469 ± 11% interrupts.CPU21.PMI:Performance_monitoring_interrupts
4134 ± 16% +56.8% 6482 ± 9% interrupts.CPU22.NMI:Non-maskable_interrupts
4134 ± 16% +56.8% 6482 ± 9% interrupts.CPU22.PMI:Performance_monitoring_interrupts
3961 ± 17% +65.1% 6540 ± 10% interrupts.CPU23.NMI:Non-maskable_interrupts
3961 ± 17% +65.1% 6540 ± 10% interrupts.CPU23.PMI:Performance_monitoring_interrupts
993.50 ± 9% +19.7% 1189 ± 7% interrupts.CPU23.TLB:TLB_shootdowns
4013 ± 14% +64.5% 6604 ± 11% interrupts.CPU24.NMI:Non-maskable_interrupts
4013 ± 14% +64.5% 6604 ± 11% interrupts.CPU24.PMI:Performance_monitoring_interrupts
3955 ± 14% +64.8% 6520 ± 12% interrupts.CPU25.NMI:Non-maskable_interrupts
3955 ± 14% +64.8% 6520 ± 12% interrupts.CPU25.PMI:Performance_monitoring_interrupts
997.25 ± 10% +18.0% 1176 ± 5% interrupts.CPU25.TLB:TLB_shootdowns
3997 ± 16% +61.0% 6433 ± 11% interrupts.CPU26.NMI:Non-maskable_interrupts
3997 ± 16% +61.0% 6433 ± 11% interrupts.CPU26.PMI:Performance_monitoring_interrupts
4051 ± 15% +59.4% 6455 ± 11% interrupts.CPU27.NMI:Non-maskable_interrupts
4051 ± 15% +59.4% 6455 ± 11% interrupts.CPU27.PMI:Performance_monitoring_interrupts
3912 ± 15% +67.9% 6568 ± 11% interrupts.CPU28.NMI:Non-maskable_interrupts
3912 ± 15% +67.9% 6568 ± 11% interrupts.CPU28.PMI:Performance_monitoring_interrupts
1022 ± 10% +13.2% 1157 ± 7% interrupts.CPU28.TLB:TLB_shootdowns
6900 ± 15% -25.0% 5178 ± 2% interrupts.CPU29.CAL:Function_call_interrupts
981.00 ± 6% +17.0% 1147 ± 10% interrupts.CPU29.TLB:TLB_shootdowns
3706 ± 37% +76.6% 6546 ± 10% interrupts.CPU3.NMI:Non-maskable_interrupts
3706 ± 37% +76.6% 6546 ± 10% interrupts.CPU3.PMI:Performance_monitoring_interrupts
996.50 ± 13% +16.9% 1165 ± 8% interrupts.CPU3.TLB:TLB_shootdowns
4270 ± 20% +52.4% 6508 ± 10% interrupts.CPU30.NMI:Non-maskable_interrupts
4270 ± 20% +52.4% 6508 ± 10% interrupts.CPU30.PMI:Performance_monitoring_interrupts
4126 ± 16% +59.7% 6588 ± 9% interrupts.CPU31.NMI:Non-maskable_interrupts
4126 ± 16% +59.7% 6588 ± 9% interrupts.CPU31.PMI:Performance_monitoring_interrupts
3953 ± 18% +64.6% 6507 ± 10% interrupts.CPU32.NMI:Non-maskable_interrupts
3953 ± 18% +64.6% 6507 ± 10% interrupts.CPU32.PMI:Performance_monitoring_interrupts
1033 ± 10% +12.9% 1166 ± 5% interrupts.CPU32.TLB:TLB_shootdowns
1000 ± 10% +13.3% 1134 ± 9% interrupts.CPU33.TLB:TLB_shootdowns
3842 ± 16% +70.3% 6543 ± 11% interrupts.CPU35.NMI:Non-maskable_interrupts
3842 ± 16% +70.3% 6543 ± 11% interrupts.CPU35.PMI:Performance_monitoring_interrupts
997.25 ± 12% +19.3% 1190 ± 6% interrupts.CPU35.TLB:TLB_shootdowns
1006 ± 11% +15.6% 1164 ± 8% interrupts.CPU36.TLB:TLB_shootdowns
1014 ± 7% +16.3% 1179 ± 5% interrupts.CPU37.TLB:TLB_shootdowns
1027 ± 9% +15.5% 1186 ± 5% interrupts.CPU39.TLB:TLB_shootdowns
3392 ± 35% +92.5% 6528 ± 10% interrupts.CPU4.NMI:Non-maskable_interrupts
3392 ± 35% +92.5% 6528 ± 10% interrupts.CPU4.PMI:Performance_monitoring_interrupts
976.25 ± 8% +18.4% 1156 ± 7% interrupts.CPU4.TLB:TLB_shootdowns
993.25 ± 9% +18.1% 1173 ± 8% interrupts.CPU40.TLB:TLB_shootdowns
992.75 ± 7% +19.6% 1187 ± 6% interrupts.CPU41.TLB:TLB_shootdowns
1012 ± 10% +17.2% 1186 ± 6% interrupts.CPU42.TLB:TLB_shootdowns
980.50 ± 9% +19.5% 1172 ± 8% interrupts.CPU45.TLB:TLB_shootdowns
729.50 ± 34% +98.8% 1450 ± 9% interrupts.CPU47.RES:Rescheduling_interrupts
1025 ± 10% +12.8% 1157 ± 7% interrupts.CPU47.TLB:TLB_shootdowns
1021 ± 11% +13.7% 1161 ± 8% interrupts.CPU48.TLB:TLB_shootdowns
995.25 ± 10% +17.8% 1172 ± 5% interrupts.CPU49.TLB:TLB_shootdowns
0.25 ±173% +12600.0% 31.75 ±164% interrupts.CPU5.41:PCI-MSI.31981574-edge.i40e-eth0-TxRx-5
3497 ± 35% +86.0% 6504 ± 11% interrupts.CPU5.NMI:Non-maskable_interrupts
3497 ± 35% +86.0% 6504 ± 11% interrupts.CPU5.PMI:Performance_monitoring_interrupts
1001 ± 6% +18.3% 1184 ± 7% interrupts.CPU5.TLB:TLB_shootdowns
28.75 ± 22% +252.2% 101.25 ± 54% interrupts.CPU50.RES:Rescheduling_interrupts
999.50 ± 6% +19.2% 1191 ± 6% interrupts.CPU50.TLB:TLB_shootdowns
1004 ± 6% +16.4% 1169 ± 5% interrupts.CPU51.TLB:TLB_shootdowns
965.50 ± 11% +17.6% 1135 ± 8% interrupts.CPU52.TLB:TLB_shootdowns
4085 ± 14% +60.0% 6537 ± 10% interrupts.CPU54.NMI:Non-maskable_interrupts
4085 ± 14% +60.0% 6537 ± 10% interrupts.CPU54.PMI:Performance_monitoring_interrupts
1015 ± 8% +16.5% 1183 ± 7% interrupts.CPU54.TLB:TLB_shootdowns
1016 ± 12% +15.9% 1178 ± 7% interrupts.CPU55.TLB:TLB_shootdowns
1004 ± 5% +18.2% 1187 ± 7% interrupts.CPU56.TLB:TLB_shootdowns
146.00 ± 61% -56.8% 63.00 ± 17% interrupts.CPU57.RES:Rescheduling_interrupts
1027 ± 11% +13.8% 1169 ± 6% interrupts.CPU57.TLB:TLB_shootdowns
998.25 ± 12% +17.7% 1175 ± 5% interrupts.CPU58.TLB:TLB_shootdowns
1019 ± 10% +15.1% 1172 ± 5% interrupts.CPU59.TLB:TLB_shootdowns
3528 ± 33% +86.5% 6582 ± 10% interrupts.CPU6.NMI:Non-maskable_interrupts
3528 ± 33% +86.5% 6582 ± 10% interrupts.CPU6.PMI:Performance_monitoring_interrupts
1036 ± 8% +13.5% 1176 ± 6% interrupts.CPU60.TLB:TLB_shootdowns
955.00 ± 10% +22.4% 1169 ± 7% interrupts.CPU61.TLB:TLB_shootdowns
973.75 ± 11% +18.7% 1156 ± 6% interrupts.CPU62.TLB:TLB_shootdowns
1025 ± 9% +15.7% 1186 ± 7% interrupts.CPU63.TLB:TLB_shootdowns
1010 ± 8% +17.0% 1181 ± 7% interrupts.CPU64.TLB:TLB_shootdowns
989.25 ± 11% +20.0% 1187 ± 4% interrupts.CPU65.TLB:TLB_shootdowns
1024 ± 12% +15.8% 1186 ± 5% interrupts.CPU66.TLB:TLB_shootdowns
1034 ± 8% +13.4% 1173 ± 4% interrupts.CPU67.TLB:TLB_shootdowns
1023 ± 12% +13.6% 1163 ± 8% interrupts.CPU68.TLB:TLB_shootdowns
3677 ± 34% +76.0% 6473 ± 10% interrupts.CPU7.NMI:Non-maskable_interrupts
3677 ± 34% +76.0% 6473 ± 10% interrupts.CPU7.PMI:Performance_monitoring_interrupts
977.25 ± 14% +19.7% 1169 ± 5% interrupts.CPU7.TLB:TLB_shootdowns
1016 ± 10% +16.9% 1188 ± 6% interrupts.CPU70.TLB:TLB_shootdowns
986.25 ± 10% +18.6% 1169 ± 4% interrupts.CPU72.TLB:TLB_shootdowns
1021 ± 11% +16.0% 1184 ± 7% interrupts.CPU73.TLB:TLB_shootdowns
993.25 ± 10% +15.6% 1148 ± 6% interrupts.CPU74.TLB:TLB_shootdowns
993.50 ± 11% +17.5% 1167 ± 6% interrupts.CPU75.TLB:TLB_shootdowns
1005 ± 4% +15.1% 1157 ± 7% interrupts.CPU76.TLB:TLB_shootdowns
993.50 ± 5% +15.4% 1146 ± 7% interrupts.CPU78.TLB:TLB_shootdowns
998.75 ± 9% +15.5% 1153 ± 7% interrupts.CPU79.TLB:TLB_shootdowns
3712 ± 33% +76.3% 6544 ± 11% interrupts.CPU8.NMI:Non-maskable_interrupts
3712 ± 33% +76.3% 6544 ± 11% interrupts.CPU8.PMI:Performance_monitoring_interrupts
57.25 ± 14% +60.3% 91.75 ± 15% interrupts.CPU8.RES:Rescheduling_interrupts
1032 ± 8% +13.1% 1167 ± 8% interrupts.CPU8.TLB:TLB_shootdowns
972.50 ± 9% +17.5% 1142 ± 7% interrupts.CPU80.TLB:TLB_shootdowns
1008 ± 11% +15.3% 1162 ± 6% interrupts.CPU81.TLB:TLB_shootdowns
976.25 ± 11% +18.7% 1159 ± 7% interrupts.CPU83.TLB:TLB_shootdowns
1033 ± 7% +11.9% 1155 ± 8% interrupts.CPU84.TLB:TLB_shootdowns
3457 ± 34% +90.0% 6567 ± 11% interrupts.CPU86.NMI:Non-maskable_interrupts
3457 ± 34% +90.0% 6567 ± 11% interrupts.CPU86.PMI:Performance_monitoring_interrupts
1014 ± 7% +14.3% 1159 ± 6% interrupts.CPU86.TLB:TLB_shootdowns
3628 ± 34% +81.8% 6595 ± 10% interrupts.CPU87.NMI:Non-maskable_interrupts
3628 ± 34% +81.8% 6595 ± 10% interrupts.CPU87.PMI:Performance_monitoring_interrupts
973.50 ± 11% +19.4% 1162 ± 2% interrupts.CPU87.TLB:TLB_shootdowns
3524 ± 36% +86.8% 6584 ± 10% interrupts.CPU88.NMI:Non-maskable_interrupts
3524 ± 36% +86.8% 6584 ± 10% interrupts.CPU88.PMI:Performance_monitoring_interrupts
984.50 ± 9% +19.9% 1180 ± 4% interrupts.CPU88.TLB:TLB_shootdowns
3586 ± 37% +82.3% 6538 ± 9% interrupts.CPU89.NMI:Non-maskable_interrupts
3586 ± 37% +82.3% 6538 ± 9% interrupts.CPU89.PMI:Performance_monitoring_interrupts
960.50 ± 10% +20.8% 1160 ± 7% interrupts.CPU89.TLB:TLB_shootdowns
3798 ± 36% +70.9% 6491 ± 11% interrupts.CPU9.NMI:Non-maskable_interrupts
3798 ± 36% +70.9% 6491 ± 11% interrupts.CPU9.PMI:Performance_monitoring_interrupts
992.75 ± 10% +18.5% 1176 ± 6% interrupts.CPU9.TLB:TLB_shootdowns
3574 ± 35% +84.7% 6603 ± 10% interrupts.CPU90.NMI:Non-maskable_interrupts
3574 ± 35% +84.7% 6603 ± 10% interrupts.CPU90.PMI:Performance_monitoring_interrupts
3749 ± 36% +73.9% 6520 ± 10% interrupts.CPU91.NMI:Non-maskable_interrupts
3749 ± 36% +73.9% 6520 ± 10% interrupts.CPU91.PMI:Performance_monitoring_interrupts
954.00 ± 14% +22.2% 1165 ± 4% interrupts.CPU91.TLB:TLB_shootdowns
3236 ± 42% +101.6% 6523 ± 11% interrupts.CPU92.NMI:Non-maskable_interrupts
3236 ± 42% +101.6% 6523 ± 11% interrupts.CPU92.PMI:Performance_monitoring_interrupts
994.50 ± 11% +19.2% 1185 ± 3% interrupts.CPU92.TLB:TLB_shootdowns
3184 ± 45% +107.8% 6618 ± 10% interrupts.CPU93.NMI:Non-maskable_interrupts
3184 ± 45% +107.8% 6618 ± 10% interrupts.CPU93.PMI:Performance_monitoring_interrupts
1008 ± 10% +16.1% 1171 ± 6% interrupts.CPU93.TLB:TLB_shootdowns
3237 ± 41% +102.4% 6552 ± 11% interrupts.CPU94.NMI:Non-maskable_interrupts
3237 ± 41% +102.4% 6552 ± 11% interrupts.CPU94.PMI:Performance_monitoring_interrupts
84.00 ± 14% -34.8% 54.75 ± 30% interrupts.CPU95.RES:Rescheduling_interrupts
96544 ± 9% +15.9% 111876 ± 6% interrupts.TLB:TLB_shootdowns
37864 ± 2% -18.8% 30744 ± 3% softirqs.BLOCK
77550 +41.5% 109733 ± 7% softirqs.CPU0.RCU
43105 ± 4% -19.6% 34658 ± 6% softirqs.CPU0.SCHED
75885 ± 3% +41.5% 107373 ± 6% softirqs.CPU1.RCU
26448 ± 8% -35.9% 16964 ± 14% softirqs.CPU1.SCHED
75310 ± 2% +43.5% 108075 ± 4% softirqs.CPU10.RCU
24983 ± 3% -36.6% 15829 ± 5% softirqs.CPU10.SCHED
78503 ± 3% +37.7% 108090 ± 4% softirqs.CPU11.RCU
24963 -37.5% 15597 ± 2% softirqs.CPU11.SCHED
83394 ± 12% +28.4% 107097 ± 5% softirqs.CPU12.RCU
25121 ± 3% -37.0% 15839 ± 4% softirqs.CPU12.SCHED
76137 +41.7% 107914 ± 4% softirqs.CPU13.RCU
24873 ± 2% -37.4% 15583 ± 2% softirqs.CPU13.SCHED
79620 ± 6% +34.8% 107328 ± 5% softirqs.CPU14.RCU
25157 ± 2% -37.6% 15690 ± 4% softirqs.CPU14.SCHED
75830 +41.7% 107440 ± 4% softirqs.CPU15.RCU
24825 ± 2% -38.2% 15331 ± 3% softirqs.CPU15.SCHED
75656 ± 2% +44.7% 109512 ± 7% softirqs.CPU16.RCU
24772 -38.7% 15190 ± 3% softirqs.CPU16.SCHED
75163 ± 2% +42.0% 106768 ± 4% softirqs.CPU17.RCU
24670 -37.1% 15514 ± 3% softirqs.CPU17.SCHED
73532 ± 2% +46.4% 107679 ± 4% softirqs.CPU18.RCU
24441 -37.2% 15353 ± 2% softirqs.CPU18.SCHED
74572 +52.3% 113580 ± 14% softirqs.CPU19.RCU
24447 ± 2% -36.3% 15574 ± 2% softirqs.CPU19.SCHED
75348 +44.9% 109177 ± 4% softirqs.CPU2.RCU
24823 ± 2% -32.2% 16827 ± 2% softirqs.CPU2.SCHED
75647 +41.2% 106797 ± 5% softirqs.CPU20.RCU
24519 ± 2% -37.6% 15309 softirqs.CPU20.SCHED
74354 ± 2% +41.9% 105529 ± 6% softirqs.CPU21.RCU
24759 -37.4% 15511 ± 2% softirqs.CPU21.SCHED
75019 ± 2% +44.5% 108392 ± 4% softirqs.CPU22.RCU
24675 -37.4% 15455 ± 2% softirqs.CPU22.SCHED
74125 ± 2% +45.2% 107632 ± 5% softirqs.CPU23.RCU
24551 -37.9% 15251 softirqs.CPU23.SCHED
79305 ± 2% +32.3% 104929 ± 10% softirqs.CPU24.RCU
25690 ± 5% -42.9% 14676 ± 3% softirqs.CPU24.SCHED
77153 ± 2% +41.5% 109165 ± 4% softirqs.CPU25.RCU
25204 ± 4% -41.9% 14637 ± 2% softirqs.CPU25.SCHED
77818 ± 5% +40.0% 108939 ± 5% softirqs.CPU26.RCU
26076 ± 7% -42.8% 14905 ± 2% softirqs.CPU26.SCHED
77412 ± 2% +37.0% 106089 ± 5% softirqs.CPU27.RCU
25538 ± 5% -41.8% 14863 ± 3% softirqs.CPU27.SCHED
76946 ± 3% +40.4% 107996 ± 5% softirqs.CPU28.RCU
25341 ± 3% -41.8% 14749 ± 2% softirqs.CPU28.SCHED
77370 ± 2% +35.3% 104683 ± 8% softirqs.CPU29.RCU
25038 ± 3% -40.3% 14938 ± 2% softirqs.CPU29.SCHED
76345 ± 5% +51.9% 115952 ± 7% softirqs.CPU3.RCU
24605 -35.6% 15852 softirqs.CPU3.SCHED
76553 ± 3% +39.9% 107128 ± 5% softirqs.CPU30.RCU
24700 -41.0% 14579 ± 2% softirqs.CPU30.SCHED
76154 +40.9% 107281 ± 4% softirqs.CPU31.RCU
24634 ± 2% -40.2% 14725 ± 2% softirqs.CPU31.SCHED
76971 ± 2% +39.7% 107538 ± 5% softirqs.CPU32.RCU
24480 -40.4% 14580 ± 3% softirqs.CPU32.SCHED
75777 ± 2% +38.3% 104822 ± 8% softirqs.CPU33.RCU
24200 ± 2% -39.8% 14571 ± 3% softirqs.CPU33.SCHED
75087 +44.0% 108117 ± 5% softirqs.CPU34.RCU
24807 -41.8% 14439 ± 2% softirqs.CPU34.SCHED
75566 ± 2% +41.8% 107147 ± 5% softirqs.CPU35.RCU
24302 ± 2% -39.6% 14682 ± 3% softirqs.CPU35.SCHED
75051 ± 3% +46.4% 109902 ± 3% softirqs.CPU36.RCU
24196 -39.0% 14754 ± 3% softirqs.CPU36.SCHED
74146 ± 2% +44.4% 107099 ± 5% softirqs.CPU37.RCU
24276 -39.4% 14714 ± 3% softirqs.CPU37.SCHED
74462 ± 2% +36.5% 101627 ± 13% softirqs.CPU38.RCU
24492 -39.1% 14920 ± 3% softirqs.CPU38.SCHED
75869 ± 3% +42.3% 107989 ± 4% softirqs.CPU39.RCU
24282 ± 2% -39.4% 14704 ± 3% softirqs.CPU39.SCHED
78365 ± 7% +37.7% 107914 ± 5% softirqs.CPU4.RCU
24705 -35.1% 16041 ± 2% softirqs.CPU4.SCHED
73960 +44.9% 107133 ± 7% softirqs.CPU40.RCU
24240 -38.8% 14828 ± 4% softirqs.CPU40.SCHED
75648 +43.1% 108237 ± 6% softirqs.CPU41.RCU
24484 -39.5% 14821 ± 5% softirqs.CPU41.SCHED
73285 ± 2% +44.3% 105733 ± 4% softirqs.CPU42.RCU
24395 ± 2% -39.1% 14859 ± 6% softirqs.CPU42.SCHED
74913 ± 3% +41.8% 106199 ± 8% softirqs.CPU43.RCU
24248 -40.0% 14555 ± 3% softirqs.CPU43.SCHED
75833 ± 3% +43.5% 108803 ± 5% softirqs.CPU44.RCU
24489 ± 2% -40.5% 14582 ± 2% softirqs.CPU44.SCHED
76078 ± 3% +42.1% 108118 ± 5% softirqs.CPU45.RCU
24248 ± 2% -39.9% 14585 ± 3% softirqs.CPU45.SCHED
74254 ± 2% +45.7% 108172 ± 4% softirqs.CPU46.RCU
24358 ± 2% -40.2% 14555 ± 3% softirqs.CPU46.SCHED
76019 ± 2% +44.0% 109489 ± 5% softirqs.CPU47.RCU
24312 ± 2% -40.0% 14594 ± 3% softirqs.CPU47.SCHED
74545 +43.8% 107217 ± 4% softirqs.CPU48.RCU
24053 ± 2% -37.5% 15025 ± 2% softirqs.CPU48.SCHED
74969 +43.5% 107547 ± 3% softirqs.CPU49.RCU
24027 ± 3% -37.1% 15106 softirqs.CPU49.SCHED
74857 ± 2% +44.4% 108087 ± 5% softirqs.CPU5.RCU
24830 ± 2% -35.0% 16139 ± 2% softirqs.CPU5.SCHED
75273 +42.1% 106942 ± 5% softirqs.CPU50.RCU
24383 -38.2% 15079 ± 2% softirqs.CPU50.SCHED
83434 ± 17% +56.3% 130388 ± 10% softirqs.CPU51.RCU
24172 -34.7% 15792 ± 2% softirqs.CPU51.SCHED
82037 ± 12% +31.9% 108183 ± 5% softirqs.CPU52.RCU
24326 ± 2% -35.9% 15602 ± 2% softirqs.CPU52.SCHED
74229 +44.9% 107536 ± 4% softirqs.CPU53.RCU
24389 ± 2% -36.2% 15551 softirqs.CPU53.SCHED
75381 ± 2% +42.7% 107578 ± 5% softirqs.CPU54.RCU
24242 -38.2% 14978 ± 3% softirqs.CPU54.SCHED
76220 +41.8% 108107 ± 3% softirqs.CPU55.RCU
25071 ± 3% -35.4% 16190 ± 7% softirqs.CPU55.SCHED
78063 ± 2% +39.2% 108650 ± 3% softirqs.CPU56.RCU
25398 ± 5% -37.1% 15963 ± 7% softirqs.CPU56.SCHED
77078 ± 2% +40.5% 108272 ± 4% softirqs.CPU57.RCU
24995 ± 4% -35.3% 16171 ± 6% softirqs.CPU57.SCHED
75861 +41.6% 107450 ± 4% softirqs.CPU58.RCU
24915 ± 3% -37.1% 15680 ± 6% softirqs.CPU58.SCHED
78420 ± 4% +37.4% 107729 ± 3% softirqs.CPU59.RCU
24596 -37.4% 15390 ± 5% softirqs.CPU59.SCHED
77182 +46.1% 112752 ± 9% softirqs.CPU6.RCU
25500 ± 4% -36.6% 16165 ± 10% softirqs.CPU6.SCHED
75817 +42.3% 107854 ± 5% softirqs.CPU60.RCU
24960 ± 2% -38.0% 15477 ± 3% softirqs.CPU60.SCHED
74945 +43.9% 107838 ± 5% softirqs.CPU61.RCU
24565 -37.4% 15381 ± 4% softirqs.CPU61.SCHED
81772 ± 14% +31.8% 107777 ± 3% softirqs.CPU62.RCU
24938 ± 2% -37.8% 15517 softirqs.CPU62.SCHED
75860 +39.4% 105743 ± 6% softirqs.CPU63.RCU
24645 ± 2% -39.2% 14992 ± 3% softirqs.CPU63.SCHED
75258 +43.1% 107691 ± 4% softirqs.CPU64.RCU
24495 -38.4% 15090 ± 4% softirqs.CPU64.SCHED
74550 ± 4% +36.6% 101872 ± 12% softirqs.CPU65.RCU
24725 ± 2% -38.9% 15116 ± 3% softirqs.CPU65.SCHED
72594 ± 3% +45.9% 105926 ± 5% softirqs.CPU66.RCU
23765 ± 2% -36.4% 15109 ± 3% softirqs.CPU66.SCHED
73455 ± 2% +49.2% 109591 ± 10% softirqs.CPU67.RCU
24235 ± 2% -37.6% 15127 ± 3% softirqs.CPU67.SCHED
74251 ± 2% +43.5% 106582 ± 6% softirqs.CPU68.RCU
24601 -37.8% 15311 ± 3% softirqs.CPU68.SCHED
74174 ± 2% +44.3% 107032 ± 4% softirqs.CPU69.RCU
24461 -37.0% 15404 ± 2% softirqs.CPU69.SCHED
78035 +39.4% 108770 ± 4% softirqs.CPU7.RCU
25312 ± 2% -36.0% 16203 ± 6% softirqs.CPU7.SCHED
75399 +41.9% 106971 ± 5% softirqs.CPU70.RCU
24437 ± 2% -37.2% 15357 ± 2% softirqs.CPU70.SCHED
73558 ± 2% +46.0% 107387 ± 4% softirqs.CPU71.RCU
24139 -36.0% 15455 ± 4% softirqs.CPU71.SCHED
75609 ± 2% +41.6% 107086 ± 8% softirqs.CPU72.RCU
24454 ± 2% -41.4% 14323 ± 3% softirqs.CPU72.SCHED
76216 +41.6% 107887 ± 5% softirqs.CPU73.RCU
24755 ± 4% -42.4% 14269 ± 3% softirqs.CPU73.SCHED
77096 ± 2% +39.7% 107713 ± 4% softirqs.CPU74.RCU
25171 ± 4% -40.5% 14972 ± 6% softirqs.CPU74.SCHED
77340 ± 3% +40.0% 108312 ± 4% softirqs.CPU75.RCU
25018 ± 5% -41.2% 14706 ± 3% softirqs.CPU75.SCHED
76163 ± 3% +43.0% 108890 ± 4% softirqs.CPU76.RCU
25236 ± 5% -42.3% 14561 ± 4% softirqs.CPU76.SCHED
76563 ± 4% +41.3% 108207 ± 4% softirqs.CPU77.RCU
24691 ± 3% -41.9% 14352 ± 3% softirqs.CPU77.SCHED
76879 ± 2% +39.7% 107401 ± 5% softirqs.CPU78.RCU
25343 ± 3% -43.1% 14427 ± 3% softirqs.CPU78.SCHED
75932 ± 3% +39.3% 105781 ± 5% softirqs.CPU79.RCU
24366 ± 2% -40.5% 14491 ± 2% softirqs.CPU79.SCHED
75997 +44.4% 109775 ± 5% softirqs.CPU8.RCU
25221 ± 3% -34.5% 16522 ± 5% softirqs.CPU8.SCHED
75213 ± 2% +42.2% 106983 ± 4% softirqs.CPU80.RCU
24287 -40.7% 14403 ± 3% softirqs.CPU80.SCHED
75279 +43.2% 107833 ± 5% softirqs.CPU81.RCU
23953 ± 2% -40.4% 14271 ± 3% softirqs.CPU81.SCHED
74504 +43.1% 106646 ± 4% softirqs.CPU82.RCU
24201 ± 2% -40.2% 14467 ± 2% softirqs.CPU82.SCHED
74016 ± 2% +50.1% 111068 ± 5% softirqs.CPU83.RCU
24249 ± 3% -41.3% 14246 ± 3% softirqs.CPU83.SCHED
74887 ± 4% +38.3% 103598 ± 9% softirqs.CPU84.RCU
24563 ± 5% -41.1% 14474 ± 4% softirqs.CPU84.SCHED
74072 ± 3% +43.8% 106496 ± 7% softirqs.CPU85.RCU
24005 -40.3% 14342 ± 3% softirqs.CPU85.SCHED
74564 +38.4% 103218 ± 13% softirqs.CPU86.RCU
24337 -40.7% 14443 ± 3% softirqs.CPU86.SCHED
74956 ± 2% +43.7% 107729 ± 4% softirqs.CPU87.RCU
23984 ± 2% -39.8% 14443 ± 3% softirqs.CPU87.SCHED
75782 +41.7% 107384 ± 5% softirqs.CPU88.RCU
23939 ± 2% -40.0% 14355 ± 3% softirqs.CPU88.SCHED
76180 ± 2% +35.7% 103405 ± 11% softirqs.CPU89.RCU
24225 ± 2% -38.3% 14940 ± 4% softirqs.CPU89.SCHED
77051 +41.3% 108855 ± 4% softirqs.CPU9.RCU
25147 ± 3% -36.5% 15967 ± 5% softirqs.CPU9.SCHED
73787 ± 2% +45.9% 107681 ± 5% softirqs.CPU90.RCU
24237 ± 3% -40.2% 14502 ± 5% softirqs.CPU90.SCHED
75361 ± 3% +43.3% 107974 ± 3% softirqs.CPU91.RCU
23831 -39.8% 14347 ± 3% softirqs.CPU91.SCHED
74688 ± 3% +43.4% 107068 ± 5% softirqs.CPU92.RCU
24046 ± 2% -40.4% 14334 ± 2% softirqs.CPU92.SCHED
74424 ± 2% +45.3% 108105 ± 5% softirqs.CPU93.RCU
24027 ± 2% -40.3% 14344 ± 2% softirqs.CPU93.SCHED
75293 ± 3% +42.4% 107231 ± 5% softirqs.CPU94.RCU
23842 ± 2% -39.5% 14413 ± 2% softirqs.CPU94.SCHED
74294 +38.3% 102766 ± 13% softirqs.CPU95.RCU
24173 -40.3% 14422 ± 2% softirqs.CPU95.SCHED
7291409 +41.9% 10346938 ± 5% softirqs.RCU
2382009 -38.4% 1467947 ± 2% softirqs.SCHED
blogbench.time.user_time
160 +-+-------------------------------------------------------------------+
| |
140 +-+ O O O O O O O |
120 O-+ O O O O O O O O |
| O O O O O O O O
100 +-+ |
|.. +..+. .+.. .+.. .+.. .+.. .+.. |
80 +-++ + : +..+. +. +. +..+..+. +.+..+. +..+ |
| : : : |
60 +-+ : : : : |
40 +-+ : : : : |
| : : : : |
20 +-+ : : : : |
| : : |
0 +-+--------------------------O----------------------------------------+
blogbench.time.system_time
25000 +-+-----------------------------------------------------------------+
| |
| |
20000 O-+O O O O O O O O O O O O O O |
| O O O O O O O O O
| |
15000 +-+ +.. |
| .+ + : +.. .+. .+..+..+.. .+.+..+..+.. .+..+.+.. |
10000 +-+: : : +..+. +. +. +. + |
| : : : : |
| : : : : |
5000 +-+ : : : : |
| : : : : |
| : : |
0 +-+-------------------------O---------------------------------------+
blogbench.time.percent_of_cpu_this_job_got
7000 +-+---------O-------------------O------------------------------------+
O O O O O O O O O O |
6000 +-+O O O O O O O O O O O O
| |
5000 +-+ |
| +.. .+.. |
4000 +-++ + : +..+..+. .+..+.+..+..+..+..+..+..+..+.+..+..+ |
|. : : : +. |
3000 +-+ : : : : |
| : : : : |
2000 +-+ : : : : |
| : : : : |
1000 +-+ : : :: |
| : : |
0 +-+--------------------------O---------------------------------------+
blogbench.time.involuntary_context_switches
450000 +-+----------------------------------------------------------------+
| O O |
400000 O-+O O O O O O O O O O O O O O O O O O
350000 +-+ O O O |
| |
300000 +-+ +.. |
250000 +-+ + : +.. .+.. .+.. .+.. |
|..+ : : +.+. +. + +..+..+.+..+..+..+..+.+..+ |
200000 +-+: :: : |
150000 +-+ : : : : |
| : : : : |
100000 +-+ : : : : |
50000 +-+ : : : : |
| : : |
0 +-+-------------------------O--------------------------------------+
blogbench.read_score
2e+06 +-+---------------------------------------------------------------+
1.8e+06 +-+ O O O O O O |
O O O O O O O O |
1.6e+06 +-+O O O O O O O O O O
1.4e+06 +-+ |
| +.. .+.. |
1.2e+06 +-++ + : +.+..+. +.+..+..+.. .+..+..+..+.+..+..+..+.+ |
1e+06 +-+: : : + |
800000 +-+ : :: : |
| : : : : |
600000 +-+ : : : : |
400000 +-+ : : : : |
| : : : : |
200000 +-+ : : |
0 +-+-------------------------O-------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
Thanks,
Oliver Sang
2 years, 4 months
- 1
- 0
[locking/rwsem] 91d2a812df: will-it-scale.per_thread_ops 871.4% improvement
by kernel test robot
Greeting,
FYI, we noticed a 871.4% improvement of will-it-scale.per_thread_ops due to commit:
commit: 91d2a812dfb98b3b4dad661529c33bc38d303461 ("locking/rwsem: Make handoff writer optimistically spin on owner")
https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git master
in testcase: will-it-scale
on test machine: 104 threads Skylake with 192G memory
with following parameters:
nr_task: 100%
mode: thread
test: malloc1
cpufreq_governor: performance
test-description: Will It Scale takes a testcase and runs it from 1 through to n parallel copies to see if the testcase will scale. It builds both a process and threads based test in order to see any differences between the two.
test-url: https://github.com/antonblanchard/will-it-scale
In addition to that, the commit also has significant impact on the following tests:
+------------------+----------------------------------------------------------------------+
| testcase: change | reaim: |
| test machine | 48 threads Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz with 64G memory |
| test parameters | cpufreq_governor=performance |
| | nr_task=900t |
| | runtime=300s |
| | test=disk_cp |
| | ucode=0x42e |
+------------------+----------------------------------------------------------------------+
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
=========================================================================================
compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase:
gcc-7/performance/x86_64-rhel-7.6/thread/100%/debian-x86_64-2019-05-14.cgz/lkp-skl-fpga01/malloc1/will-it-scale
commit:
8c779229d0 ("locking/lockdep: Report more stack trace statistics")
91d2a812df ("locking/rwsem: Make handoff writer optimistically spin on owner")
8c779229d0f4fe83 91d2a812dfb98b3b4dad661529c
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
1:4 -25% :4 dmesg.WARNING:at#for_ip_interrupt_entry/0x
4:4 -100% :4 kmsg.module:x86/modules:Skipping_invalid_relocation_target,existing_value_is_nonzero_for_type#,loc#,val
:4 4% 0:4 perf-profile.children.cycles-pp.error_entry
%stddev %change %stddev
\ | \
15.75 ± 14% +871.4% 153.00 ± 2% will-it-scale.per_thread_ops
131962 ± 8% +14.4% 150940 ± 4% will-it-scale.time.maximum_resident_set_size
517607 ± 13% +829.1% 4809315 ± 2% will-it-scale.time.minor_page_faults
126.75 ± 3% +132.3% 294.50 will-it-scale.time.percent_of_cpu_this_job_got
383.31 ± 3% +129.4% 879.14 will-it-scale.time.system_time
1.09 ± 15% +790.6% 9.71 ± 9% will-it-scale.time.user_time
975972 ± 13% +778.2% 8570839 ± 3% will-it-scale.time.voluntary_context_switches
1668 ± 14% +857.2% 15969 ± 2% will-it-scale.workload
1.24 ± 2% +1.5 2.74 mpstat.cpu.all.sys%
0.03 ± 8% +0.0 0.05 ± 6% mpstat.cpu.all.usr%
120616 ± 44% +61.1% 194332 ± 11% numa-meminfo.node0.Active
120574 ± 44% +61.1% 194218 ± 11% numa-meminfo.node0.Active(anon)
119210 ± 46% +67.2% 199358 ± 11% numa-meminfo.node0.AnonPages
645009 ± 15% +440.2% 3484401 numa-numastat.node0.local_node
655058 ± 15% +433.7% 3496130 numa-numastat.node0.numa_hit
672506 ± 5% +412.1% 3444198 ± 5% numa-numastat.node1.local_node
682632 ± 5% +405.8% 3452614 ± 5% numa-numastat.node1.numa_hit
98.00 -1.0% 97.00 vmstat.cpu.id
1.00 +125.0% 2.25 ± 19% vmstat.procs.r
7860 ± 10% +632.9% 57610 ± 2% vmstat.system.cs
212249 +10.5% 234482 ± 3% vmstat.system.in
10481270 ± 14% +15030.3% 1.586e+09 ±125% cpuidle.C1.time
351273 ± 13% +3702.6% 13357426 ± 96% cpuidle.C1.usage
2.641e+10 ± 25% -77.2% 6.03e+09 ± 40% cpuidle.C1E.time
57697113 ± 16% -51.0% 28299437 ± 45% cpuidle.C1E.usage
4.261e+09 ±155% +425.0% 2.237e+10 ± 4% cpuidle.C6.time
955286 ± 12% +813.7% 8728274 ± 6% cpuidle.POLL.time
244692 ± 12% +882.8% 2404855 ± 5% cpuidle.POLL.usage
30192 ± 44% +60.6% 48483 ± 11% numa-vmstat.node0.nr_active_anon
29957 ± 46% +66.5% 49880 ± 11% numa-vmstat.node0.nr_anon_pages
30192 ± 44% +60.6% 48483 ± 11% numa-vmstat.node0.nr_zone_active_anon
939791 ± 9% +142.6% 2280003 ± 4% numa-vmstat.node0.numa_hit
929623 ± 8% +143.9% 2267785 ± 4% numa-vmstat.node0.numa_local
815710 ± 7% +167.7% 2183596 ± 6% numa-vmstat.node1.numa_hit
637482 ± 8% +214.9% 2007481 ± 6% numa-vmstat.node1.numa_local
84780 +2.2% 86660 proc-vmstat.nr_active_anon
84230 +6.1% 89372 proc-vmstat.nr_anon_pages
104.25 +2.4% 106.75 proc-vmstat.nr_anon_transparent_hugepages
7928 +6.4% 8435 proc-vmstat.nr_shmem
84780 +2.2% 86660 proc-vmstat.nr_zone_active_anon
1363250 ± 6% +411.1% 6968217 ± 3% proc-vmstat.numa_hit
1343062 ± 6% +417.3% 6948062 ± 3% proc-vmstat.numa_local
959.25 ± 14% +82.3% 1749 ± 2% proc-vmstat.pgactivate
12765687 ± 10% +744.7% 1.078e+08 ± 7% proc-vmstat.pgalloc_normal
1303771 ± 5% +328.5% 5586978 ± 2% proc-vmstat.pgfault
12737147 ± 10% +746.4% 1.078e+08 ± 7% proc-vmstat.pgfree
22201 ± 11% +788.5% 197266 ± 7% proc-vmstat.thp_deferred_split_page
22214 ± 11% +788.1% 197279 ± 7% proc-vmstat.thp_fault_alloc
22179 ± 11% +789.3% 197246 ± 7% proc-vmstat.thp_split_pmd
69.00 +76.4% 121.75 turbostat.Avg_MHz
3.43 ± 3% +1.8 5.19 ± 7% turbostat.Busy%
2026 ± 2% +16.8% 2366 ± 7% turbostat.Bzy_MHz
349793 ± 13% +3718.3% 13356194 ± 96% turbostat.C1
0.04 ± 14% +5.0 5.04 ±125% turbostat.C1%
57693740 ± 16% -51.0% 28298018 ± 45% turbostat.C1E
83.35 ± 25% -64.2 19.15 ± 40% turbostat.C1E%
13.48 ±155% +57.6 71.03 ± 4% turbostat.C6%
0.02 ± 79% +30350.0% 6.09 ± 33% turbostat.CPU%c6
66247584 +28.1% 84848865 ± 2% turbostat.IRQ
0.00 ±173% +2e+05% 4.91 ± 40% turbostat.Pkg%pc2
43.75 +5.7% 46.25 ± 2% turbostat.PkgTmp
190.53 +6.3% 202.55 turbostat.PkgWatt
81.90 +15.6% 94.64 ± 3% turbostat.RAMWatt
1897 ± 2% +125.2% 4274 sched_debug.cfs_rq:/.exec_clock.avg
595.66 ± 19% +346.3% 2658 ± 6% sched_debug.cfs_rq:/.exec_clock.min
531.92 ± 21% -32.1% 361.25 ± 3% sched_debug.cfs_rq:/.load_avg.max
19490 ± 16% +63.3% 31822 ± 12% sched_debug.cfs_rq:/.min_vruntime.avg
12654 ± 16% +74.8% 22118 ± 19% sched_debug.cfs_rq:/.min_vruntime.min
0.05 ± 16% +26.1% 0.06 ± 6% sched_debug.cfs_rq:/.nr_running.avg
268.62 ± 3% -29.8% 188.71 ± 3% sched_debug.cfs_rq:/.runnable_load_avg.max
33.10 ± 6% -21.5% 25.98 ± 5% sched_debug.cfs_rq:/.runnable_load_avg.stddev
135.82 ± 4% +14.8% 155.98 ± 3% sched_debug.cfs_rq:/.util_avg.stddev
129.99 ± 13% +23.4% 160.37 ± 3% sched_debug.cpu.curr->pid.avg
0.05 ± 12% +32.5% 0.06 ± 8% sched_debug.cpu.nr_running.avg
0.20 ± 7% +16.6% 0.23 ± 6% sched_debug.cpu.nr_running.stddev
12840 ± 8% +539.7% 82142 ± 3% sched_debug.cpu.nr_switches.avg
39710 ± 16% +161.9% 104002 ± 3% sched_debug.cpu.nr_switches.max
9022 ± 9% +709.7% 73053 ± 2% sched_debug.cpu.nr_switches.min
8.96 ± 12% -24.4% 6.77 ± 17% sched_debug.cpu.nr_uninterruptible.stddev
10850 ± 10% +649.5% 81326 ± 3% sched_debug.cpu.sched_count.avg
36450 ± 17% +175.2% 100307 ± 4% sched_debug.cpu.sched_count.max
7737 ± 11% +838.0% 72573 ± 2% sched_debug.cpu.sched_count.min
5384 ± 10% +647.0% 40224 ± 3% sched_debug.cpu.sched_goidle.avg
18181 ± 17% +173.5% 49720 ± 4% sched_debug.cpu.sched_goidle.max
3828 ± 11% +837.0% 35873 ± 2% sched_debug.cpu.sched_goidle.min
5481 ± 10% +696.7% 43672 ± 3% sched_debug.cpu.ttwu_count.avg
25509 ± 8% +119.6% 56014 ± 6% sched_debug.cpu.ttwu_count.max
4060 ± 12% +871.4% 39445 ± 2% sched_debug.cpu.ttwu_count.min
507.86 -23.2% 390.09 sched_debug.cpu.ttwu_local.avg
2779 ± 21% -57.5% 1182 ± 9% sched_debug.cpu.ttwu_local.max
458.45 ± 13% -61.6% 175.87 ± 9% sched_debug.cpu.ttwu_local.stddev
3.69 +233.2% 12.29 ± 17% perf-stat.i.MPKI
4.462e+08 ± 2% +39.5% 6.224e+08 perf-stat.i.branch-instructions
1.15 ± 3% +0.6 1.76 ± 12% perf-stat.i.branch-miss-rate%
5583034 ± 6% +100.9% 11217217 ± 11% perf-stat.i.branch-misses
1012498 ± 20% +370.8% 4766910 ± 2% perf-stat.i.cache-misses
6528605 +406.8% 33084508 ± 17% perf-stat.i.cache-references
7877 ± 10% +635.9% 57976 ± 2% perf-stat.i.context-switches
3.58 +21.4% 4.34 perf-stat.i.cpi
6.25e+09 ± 2% +87.6% 1.172e+10 perf-stat.i.cpu-cycles
3.32 ± 6% +197.0% 9.85 ± 9% perf-stat.i.cpu-migrations
6920 ± 17% -62.3% 2608 ± 4% perf-stat.i.cycles-between-cache-misses
0.10 ± 54% +0.2 0.32 ± 8% perf-stat.i.dTLB-load-miss-rate%
380489 ± 52% +487.4% 2235106 ± 9% perf-stat.i.dTLB-load-misses
3.969e+08 +75.5% 6.965e+08 perf-stat.i.dTLB-loads
0.03 ± 56% +0.1 0.09 ± 9% perf-stat.i.dTLB-store-miss-rate%
45271 ± 55% +465.3% 255903 ± 10% perf-stat.i.dTLB-store-misses
1.752e+08 +58.1% 2.769e+08 ± 2% perf-stat.i.dTLB-stores
5.66 ± 62% +13.6 19.26 ± 9% perf-stat.i.iTLB-load-miss-rate%
87525 ± 62% +399.4% 437104 ± 10% perf-stat.i.iTLB-load-misses
1445519 ± 4% +25.6% 1815215 ± 3% perf-stat.i.iTLB-loads
1.775e+09 ± 2% +54.3% 2.738e+09 perf-stat.i.instructions
29573 ± 38% -77.6% 6632 ± 13% perf-stat.i.instructions-per-iTLB-miss
0.28 -17.7% 0.23 perf-stat.i.ipc
4203 ± 5% +338.0% 18409 ± 2% perf-stat.i.minor-faults
195759 ± 8% +513.6% 1201122 ± 2% perf-stat.i.node-load-misses
24687 ± 12% +445.8% 134738 ± 4% perf-stat.i.node-loads
73.77 +5.3 79.08 ± 2% perf-stat.i.node-store-miss-rate%
43851 ± 12% +645.1% 326744 ± 3% perf-stat.i.node-store-misses
17114 ± 6% +395.7% 84840 ± 9% perf-stat.i.node-stores
4203 ± 5% +338.0% 18409 ± 2% perf-stat.i.page-faults
3.68 +228.3% 12.08 ± 17% perf-stat.overall.MPKI
1.25 ± 4% +0.6 1.80 ± 11% perf-stat.overall.branch-miss-rate%
3.52 +21.6% 4.28 perf-stat.overall.cpi
6361 ± 14% -61.3% 2461 ± 3% perf-stat.overall.cycles-between-cache-misses
0.10 ± 52% +0.2 0.32 ± 8% perf-stat.overall.dTLB-load-miss-rate%
0.03 ± 55% +0.1 0.09 ± 9% perf-stat.overall.dTLB-store-miss-rate%
5.69 ± 61% +13.7 19.38 ± 9% perf-stat.overall.iTLB-load-miss-rate%
26147 ± 35% -75.7% 6345 ± 11% perf-stat.overall.instructions-per-iTLB-miss
0.28 -17.8% 0.23 perf-stat.overall.ipc
88.83 +1.1 89.91 perf-stat.overall.node-load-miss-rate%
71.77 ± 2% +7.6 79.38 ± 2% perf-stat.overall.node-store-miss-rate%
3.307e+08 ± 17% -84.4% 51665467 perf-stat.overall.path-length
4.448e+08 ± 2% +39.5% 6.204e+08 perf-stat.ps.branch-instructions
5569186 ± 6% +100.8% 11184530 ± 11% perf-stat.ps.branch-misses
1009315 ± 20% +370.7% 4751087 ± 2% perf-stat.ps.cache-misses
6508218 +406.7% 32975731 ± 17% perf-stat.ps.cache-references
7851 ± 10% +635.9% 57779 ± 2% perf-stat.ps.context-switches
6.229e+09 ± 2% +87.5% 1.168e+10 perf-stat.ps.cpu-cycles
3.32 ± 6% +196.4% 9.83 ± 9% perf-stat.ps.cpu-migrations
379246 ± 52% +487.4% 2227615 ± 9% perf-stat.ps.dTLB-load-misses
3.957e+08 +75.5% 6.943e+08 perf-stat.ps.dTLB-loads
45127 ± 55% +465.2% 255052 ± 10% perf-stat.ps.dTLB-store-misses
1.747e+08 +58.0% 2.76e+08 ± 2% perf-stat.ps.dTLB-stores
87243 ± 62% +399.3% 435646 ± 10% perf-stat.ps.iTLB-load-misses
1440695 ± 4% +25.6% 1809091 ± 3% perf-stat.ps.iTLB-loads
1.77e+09 ± 2% +54.3% 2.73e+09 perf-stat.ps.instructions
4189 ± 5% +337.9% 18348 ± 2% perf-stat.ps.minor-faults
195127 ± 8% +513.5% 1197075 ± 2% perf-stat.ps.node-load-misses
24616 ± 12% +445.5% 134297 ± 4% perf-stat.ps.node-loads
43710 ± 12% +645.0% 325645 ± 3% perf-stat.ps.node-store-misses
17070 ± 6% +395.4% 84569 ± 9% perf-stat.ps.node-stores
4190 ± 5% +337.9% 18348 ± 2% perf-stat.ps.page-faults
5.377e+11 ± 2% +53.4% 8.247e+11 perf-stat.total.instructions
7973 ± 4% +83.5% 14635 ± 17% softirqs.CPU0.RCU
8539 ± 11% +66.4% 14210 ± 5% softirqs.CPU1.RCU
7894 ± 5% +71.0% 13498 ± 4% softirqs.CPU10.RCU
8535 ± 5% +52.1% 12984 ± 7% softirqs.CPU100.RCU
7662 ± 7% +66.6% 12766 ± 8% softirqs.CPU101.RCU
7906 ± 6% +66.3% 13149 ± 10% softirqs.CPU102.RCU
7931 ± 8% +67.9% 13318 ± 9% softirqs.CPU103.RCU
8005 ± 6% +75.8% 14076 ± 6% softirqs.CPU11.RCU
8099 ± 4% +70.6% 13814 ± 5% softirqs.CPU12.RCU
8080 ± 7% +68.2% 13592 ± 4% softirqs.CPU13.RCU
7832 ± 6% +69.7% 13295 ± 3% softirqs.CPU14.RCU
7932 ± 7% +72.7% 13696 ± 6% softirqs.CPU15.RCU
8192 ± 5% +67.1% 13684 ± 4% softirqs.CPU16.RCU
8290 ± 12% +67.3% 13868 ± 3% softirqs.CPU17.RCU
8150 ± 7% +70.4% 13891 ± 4% softirqs.CPU18.RCU
8191 ± 8% +70.0% 13922 ± 5% softirqs.CPU19.RCU
8149 ± 10% +85.3% 15102 ± 16% softirqs.CPU2.RCU
8109 ± 10% +65.4% 13410 ± 10% softirqs.CPU20.RCU
7951 ± 9% +76.6% 14043 softirqs.CPU21.RCU
7898 ± 8% +74.6% 13791 ± 3% softirqs.CPU22.RCU
7963 ± 6% +71.4% 13652 ± 4% softirqs.CPU23.RCU
7816 ± 5% +76.8% 13821 ± 6% softirqs.CPU24.RCU
7880 ± 5% +73.7% 13691 ± 4% softirqs.CPU25.RCU
7857 ± 9% +73.6% 13639 ± 9% softirqs.CPU26.RCU
6680 ± 5% +81.6% 12130 ± 6% softirqs.CPU27.RCU
7005 ± 6% +75.3% 12277 ± 5% softirqs.CPU28.RCU
6965 ± 4% +75.2% 12200 ± 5% softirqs.CPU29.RCU
12072 ± 18% +31.5% 15877 ± 11% softirqs.CPU3.RCU
9192 ± 10% +52.1% 13979 ± 8% softirqs.CPU30.RCU
8752 ± 3% +64.1% 14361 ± 8% softirqs.CPU31.RCU
8694 ± 5% +62.0% 14083 ± 9% softirqs.CPU32.RCU
8645 ± 7% +59.6% 13797 ± 7% softirqs.CPU33.RCU
8309 ± 8% +60.0% 13292 ± 11% softirqs.CPU34.RCU
8595 ± 7% +64.2% 14111 ± 9% softirqs.CPU35.RCU
8413 ± 6% +66.2% 13985 ± 9% softirqs.CPU36.RCU
8790 ± 9% +59.7% 14037 ± 8% softirqs.CPU37.RCU
8954 ± 9% +56.9% 14054 ± 8% softirqs.CPU38.RCU
8221 ± 7% +63.6% 13448 ± 10% softirqs.CPU39.RCU
8165 ± 6% +71.4% 13990 ± 6% softirqs.CPU4.RCU
8582 ± 8% +57.2% 13491 ± 7% softirqs.CPU40.RCU
8326 ± 5% +65.7% 13796 ± 7% softirqs.CPU41.RCU
8837 ± 5% +58.1% 13971 ± 8% softirqs.CPU42.RCU
8709 ± 7% +65.3% 14393 ± 6% softirqs.CPU43.RCU
8692 ± 6% +63.4% 14207 ± 9% softirqs.CPU44.RCU
7741 ± 5% +71.4% 13270 ± 6% softirqs.CPU45.RCU
7487 ± 5% +72.5% 12912 ± 6% softirqs.CPU46.RCU
7558 ± 8% +76.0% 13302 ± 7% softirqs.CPU47.RCU
7827 ± 9% +68.5% 13187 ± 7% softirqs.CPU48.RCU
7491 ± 8% +72.9% 12951 ± 5% softirqs.CPU49.RCU
8244 ± 8% +67.3% 13790 ± 4% softirqs.CPU5.RCU
7917 ± 8% +65.3% 13088 ± 5% softirqs.CPU50.RCU
7563 ± 7% +74.4% 13194 ± 6% softirqs.CPU51.RCU
7242 ± 5% +79.8% 13019 ± 11% softirqs.CPU52.RCU
7359 ± 7% +78.7% 13148 ± 4% softirqs.CPU53.RCU
7996 ± 20% +67.0% 13357 ± 5% softirqs.CPU54.RCU
7396 ± 8% +79.2% 13257 ± 5% softirqs.CPU55.RCU
7559 ± 7% +82.0% 13756 ± 4% softirqs.CPU56.RCU
7609 ± 5% +74.9% 13310 ± 4% softirqs.CPU57.RCU
7512 ± 6% +79.8% 13509 ± 5% softirqs.CPU58.RCU
7255 ± 5% +80.5% 13093 ± 8% softirqs.CPU59.RCU
8639 ± 8% +61.8% 13975 ± 2% softirqs.CPU6.RCU
7907 ± 7% +66.3% 13152 ± 3% softirqs.CPU60.RCU
7747 ± 6% +69.9% 13164 ± 2% softirqs.CPU61.RCU
7728 ± 4% +68.8% 13047 ± 5% softirqs.CPU62.RCU
7721 ± 5% +71.8% 13266 ± 4% softirqs.CPU63.RCU
7746 ± 3% +69.4% 13120 ± 6% softirqs.CPU64.RCU
7714 ± 7% +70.6% 13158 ± 4% softirqs.CPU65.RCU
7864 ± 9% +63.5% 12855 ± 4% softirqs.CPU66.RCU
7854 ± 6% +65.4% 12993 ± 8% softirqs.CPU67.RCU
7876 ± 6% +67.3% 13173 ± 5% softirqs.CPU68.RCU
7771 ± 7% +69.2% 13152 ± 4% softirqs.CPU69.RCU
8007 ± 6% +68.6% 13503 ± 5% softirqs.CPU7.RCU
7955 ± 10% +65.3% 13148 ± 4% softirqs.CPU70.RCU
7780 ± 7% +78.7% 13907 ± 4% softirqs.CPU71.RCU
7709 ± 6% +78.7% 13779 ± 7% softirqs.CPU72.RCU
7985 ± 6% +64.0% 13093 ± 3% softirqs.CPU73.RCU
7579 ± 8% +70.2% 12903 ± 4% softirqs.CPU74.RCU
6424 ± 8% +81.4% 11654 ± 4% softirqs.CPU75.RCU
6321 ± 7% +84.0% 11633 ± 5% softirqs.CPU76.RCU
6286 ± 6% +84.1% 11576 ± 4% softirqs.CPU77.RCU
7791 ± 8% +73.6% 13528 ± 5% softirqs.CPU78.RCU
151850 ± 2% -27.1% 110672 ± 13% softirqs.CPU78.TIMER
7640 ± 4% +72.5% 13182 ± 7% softirqs.CPU79.RCU
7857 ± 5% +73.0% 13594 ± 6% softirqs.CPU8.RCU
8086 ± 5% +70.2% 13766 ± 8% softirqs.CPU80.RCU
8144 ± 7% +68.3% 13707 ± 7% softirqs.CPU81.RCU
8165 ± 7% +68.2% 13737 ± 7% softirqs.CPU82.RCU
8352 ± 6% +65.7% 13837 ± 7% softirqs.CPU83.RCU
8096 ± 6% +68.6% 13649 ± 8% softirqs.CPU84.RCU
8090 ± 8% +67.0% 13507 ± 7% softirqs.CPU85.RCU
7735 ± 8% +74.1% 13464 ± 8% softirqs.CPU86.RCU
7982 ± 7% +66.7% 13305 ± 13% softirqs.CPU87.RCU
8543 ± 16% +59.8% 13651 ± 8% softirqs.CPU88.RCU
7962 ± 10% +71.2% 13632 ± 7% softirqs.CPU89.RCU
8018 ± 5% +76.0% 14114 ± 5% softirqs.CPU9.RCU
8007 ± 7% +66.7% 13351 ± 8% softirqs.CPU90.RCU
7919 ± 7% +58.4% 12546 ± 10% softirqs.CPU91.RCU
7896 ± 7% +58.3% 12501 ± 6% softirqs.CPU92.RCU
7759 ± 5% +64.3% 12746 ± 8% softirqs.CPU93.RCU
8152 ± 5% +57.6% 12844 ± 8% softirqs.CPU94.RCU
7920 ± 4% +67.0% 13225 ± 8% softirqs.CPU95.RCU
7985 ± 6% +65.9% 13250 ± 9% softirqs.CPU96.RCU
8052 ± 7% +64.1% 13211 ± 9% softirqs.CPU97.RCU
7958 ± 7% +63.2% 12985 ± 9% softirqs.CPU98.RCU
7888 ± 7% +64.6% 12984 ± 8% softirqs.CPU99.RCU
829865 ± 4% +68.4% 1397799 ± 5% softirqs.RCU
26.29 ± 3% -16.0 10.27 ± 9% perf-profile.calltrace.cycles-pp.rwsem_down_read_slowpath.__do_page_fault.do_page_fault.page_fault
25.38 ± 3% -15.5 9.86 ± 9% perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_read_slowpath.__do_page_fault.do_page_fault.page_fault
26.77 ± 3% -13.7 13.11 ± 5% perf-profile.calltrace.cycles-pp.__do_page_fault.do_page_fault.page_fault
26.77 ± 3% -13.7 13.12 ± 5% perf-profile.calltrace.cycles-pp.do_page_fault.page_fault
26.77 ± 3% -13.6 13.13 ± 5% perf-profile.calltrace.cycles-pp.page_fault
67.66 -7.0 60.61 perf-profile.calltrace.cycles-pp.secondary_startup_64
67.05 -7.0 60.01 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64
67.05 -7.0 60.01 perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64
67.01 -7.0 59.98 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
17.25 -6.1 11.13 ± 4% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
59.00 -5.5 53.53 perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
58.46 -5.2 53.23 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
14.04 -4.7 9.38 ± 4% perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle
8.55 ± 4% -2.7 5.81 ± 6% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
6.03 ± 11% -1.9 4.09 ± 3% perf-profile.calltrace.cycles-pp.menu_select.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
2.43 ± 4% -1.9 0.58 ± 8% perf-profile.calltrace.cycles-pp.rwsem_spin_on_owner.rwsem_optimistic_spin.rwsem_down_read_slowpath.__do_page_fault.do_page_fault
4.01 ± 6% -1.5 2.47 ± 7% perf-profile.calltrace.cycles-pp.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry.start_secondary
4.26 ± 6% -1.5 2.79 ± 9% perf-profile.calltrace.cycles-pp.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
3.44 ± 8% -1.4 2.06 ± 8% perf-profile.calltrace.cycles-pp.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry
4.25 ± 4% -1.2 3.01 ± 6% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state
2.94 ± 2% -0.9 2.05 ± 8% perf-profile.calltrace.cycles-pp.clockevents_program_event.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state
2.62 ± 5% -0.7 1.89 ± 8% perf-profile.calltrace.cycles-pp.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
2.34 ± 9% -0.7 1.63 ± 8% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state
1.51 ± 4% -0.6 0.90 ± 17% perf-profile.calltrace.cycles-pp.tick_nohz_irq_exit.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state
1.67 ± 6% -0.6 1.06 ± 2% perf-profile.calltrace.cycles-pp.get_next_timer_interrupt.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle
1.48 ± 4% -0.6 0.89 ± 16% perf-profile.calltrace.cycles-pp.ktime_get.tick_nohz_irq_exit.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt
1.21 ± 3% -0.6 0.65 ± 7% perf-profile.calltrace.cycles-pp.lapic_next_deadline.clockevents_program_event.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
0.95 ± 3% -0.5 0.40 ± 58% perf-profile.calltrace.cycles-pp.native_write_msr.lapic_next_deadline.clockevents_program_event.hrtimer_interrupt.smp_apic_timer_interrupt
1.12 ± 11% -0.5 0.61 ± 14% perf-profile.calltrace.cycles-pp.rebalance_domains.__softirqentry_text_start.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt
1.15 ± 17% -0.5 0.67 ± 22% perf-profile.calltrace.cycles-pp.timekeeping_max_deferment.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle
0.87 ± 12% -0.4 0.43 ± 58% perf-profile.calltrace.cycles-pp.irq_enter.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
1.02 ± 8% -0.4 0.64 perf-profile.calltrace.cycles-pp.__next_timer_interrupt.get_next_timer_interrupt.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select
1.61 ± 3% -0.3 1.27 ± 5% perf-profile.calltrace.cycles-pp.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt
0.91 ± 5% -0.3 0.57 ± 7% perf-profile.calltrace.cycles-pp.perf_mux_hrtimer_handler.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
1.53 ± 2% -0.3 1.21 ± 6% perf-profile.calltrace.cycles-pp.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt
1.62 ± 5% -0.3 1.32 ± 12% perf-profile.calltrace.cycles-pp.ktime_get.clockevents_program_event.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
0.65 ± 11% -0.3 0.39 ± 57% perf-profile.calltrace.cycles-pp.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues
0.00 +0.6 0.56 ± 11% perf-profile.calltrace.cycles-pp.__split_vma.__do_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64
0.00 +0.7 0.73 ± 2% perf-profile.calltrace.cycles-pp.flush_tlb_mm_range.tlb_flush_mmu.tlb_finish_mmu.unmap_region.__do_munmap
0.00 +0.8 0.76 ± 12% perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.unmap_region.__do_munmap.__vm_munmap
0.00 +0.8 0.77 ± 12% perf-profile.calltrace.cycles-pp.unmap_vmas.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap
0.00 +0.8 0.84 ± 31% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write_killable.vm_mmap_pgoff
0.00 +0.9 0.90 ± 4% perf-profile.calltrace.cycles-pp.tlb_flush_mmu.tlb_finish_mmu.unmap_region.__do_munmap.__vm_munmap
0.00 +0.9 0.92 ± 4% perf-profile.calltrace.cycles-pp.tlb_finish_mmu.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap
0.76 ± 61% +1.0 1.74 ± 19% perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write_killable.vm_mmap_pgoff.ksys_mmap_pgoff
0.82 ± 60% +1.3 2.07 ± 16% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.down_write_killable.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64
0.83 ± 60% +1.3 2.10 ± 15% perf-profile.calltrace.cycles-pp.down_write_killable.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +1.7 1.68 ± 8% perf-profile.calltrace.cycles-pp.clear_page_erms.clear_subpage.clear_huge_page.do_huge_pmd_anonymous_page.__handle_mm_fault
0.00 +1.9 1.90 ± 7% perf-profile.calltrace.cycles-pp.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64
1.09 ± 29% +1.9 3.00 ± 13% perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.09 ± 30% +1.9 3.00 ± 13% perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +2.0 1.96 ± 8% perf-profile.calltrace.cycles-pp.clear_subpage.clear_huge_page.do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault
0.00 +2.1 2.12 ± 8% perf-profile.calltrace.cycles-pp.clear_huge_page.do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault.__do_page_fault
0.00 +2.2 2.25 ± 8% perf-profile.calltrace.cycles-pp.do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault
0.00 +2.5 2.48 ± 7% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault.page_fault
0.00 +2.5 2.50 ± 7% perf-profile.calltrace.cycles-pp.handle_mm_fault.__do_page_fault.do_page_fault.page_fault
0.12 ±173% +2.7 2.78 ± 8% perf-profile.calltrace.cycles-pp.__do_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.58 ± 19% +14.6 17.16 ± 6% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write_killable.__vm_munmap
2.75 ± 15% +15.4 18.17 ± 6% perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write_killable.__vm_munmap.__x64_sys_munmap
2.83 ± 15% +15.9 18.74 ± 5% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.down_write_killable.__vm_munmap.__x64_sys_munmap.do_syscall_64
2.84 ± 15% +15.9 18.79 ± 5% perf-profile.calltrace.cycles-pp.down_write_killable.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
3.32 ± 12% +18.7 22.07 ± 4% perf-profile.calltrace.cycles-pp.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
3.32 ± 12% +18.8 22.07 ± 4% perf-profile.calltrace.cycles-pp.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.54 ± 16% +20.7 25.23 ± 4% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.54 ± 16% +20.7 25.23 ± 4% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
26.29 ± 3% -16.0 10.27 ± 9% perf-profile.children.cycles-pp.rwsem_down_read_slowpath
26.80 ± 3% -13.7 13.13 ± 5% perf-profile.children.cycles-pp.__do_page_fault
26.81 ± 3% -13.7 13.14 ± 5% perf-profile.children.cycles-pp.page_fault
26.80 ± 3% -13.7 13.14 ± 5% perf-profile.children.cycles-pp.do_page_fault
67.72 -7.1 60.65 perf-profile.children.cycles-pp.do_idle
67.66 -7.0 60.61 perf-profile.children.cycles-pp.secondary_startup_64
67.66 -7.0 60.61 perf-profile.children.cycles-pp.cpu_startup_entry
67.05 -7.0 60.01 perf-profile.children.cycles-pp.start_secondary
16.05 -5.5 10.59 ± 4% perf-profile.children.cycles-pp.apic_timer_interrupt
59.53 -5.5 54.07 perf-profile.children.cycles-pp.cpuidle_enter
59.49 -5.4 54.06 perf-profile.children.cycles-pp.cpuidle_enter_state
14.35 -4.7 9.64 ± 4% perf-profile.children.cycles-pp.smp_apic_timer_interrupt
8.82 ± 3% -2.8 6.02 ± 5% perf-profile.children.cycles-pp.hrtimer_interrupt
6.11 ± 11% -2.0 4.15 ± 3% perf-profile.children.cycles-pp.menu_select
4.06 ± 6% -1.6 2.51 ± 6% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
4.33 ± 6% -1.5 2.86 ± 9% perf-profile.children.cycles-pp.irq_exit
4.40 ± 4% -1.4 2.96 ± 9% perf-profile.children.cycles-pp.ktime_get
3.49 ± 8% -1.4 2.10 ± 7% perf-profile.children.cycles-pp.tick_nohz_next_event
4.42 ± 3% -1.3 3.14 ± 5% perf-profile.children.cycles-pp.__hrtimer_run_queues
3.00 ± 2% -0.9 2.12 ± 8% perf-profile.children.cycles-pp.clockevents_program_event
2.74 ± 3% -0.8 1.98 ± 8% perf-profile.children.cycles-pp.tick_sched_timer
2.38 ± 8% -0.7 1.67 ± 8% perf-profile.children.cycles-pp.__softirqentry_text_start
1.70 ± 6% -0.6 1.08 ± 3% perf-profile.children.cycles-pp.get_next_timer_interrupt
1.53 ± 4% -0.6 0.92 ± 16% perf-profile.children.cycles-pp.tick_nohz_irq_exit
1.31 ± 4% -0.6 0.75 ± 5% perf-profile.children.cycles-pp.native_write_msr
1.24 ± 4% -0.6 0.68 ± 5% perf-profile.children.cycles-pp.lapic_next_deadline
1.12 ± 11% -0.5 0.63 ± 14% perf-profile.children.cycles-pp.rebalance_domains
1.16 ± 17% -0.5 0.67 ± 22% perf-profile.children.cycles-pp.timekeeping_max_deferment
1.07 ± 5% -0.5 0.61 ± 6% perf-profile.children.cycles-pp.read_tsc
1.18 ± 8% -0.5 0.72 perf-profile.children.cycles-pp.__next_timer_interrupt
1.15 ± 4% -0.4 0.71 ± 4% perf-profile.children.cycles-pp.native_irq_return_iret
1.84 ± 2% -0.4 1.43 ± 3% perf-profile.children.cycles-pp.rwsem_spin_on_owner
0.65 ± 15% -0.4 0.29 ± 4% perf-profile.children.cycles-pp.ktime_get_update_offsets_now
1.70 ± 4% -0.4 1.34 ± 5% perf-profile.children.cycles-pp.tick_sched_handle
1.64 ± 4% -0.3 1.29 ± 5% perf-profile.children.cycles-pp.update_process_times
0.94 ± 6% -0.3 0.60 ± 7% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
0.89 ± 12% -0.3 0.56 ± 15% perf-profile.children.cycles-pp.irq_enter
0.68 ± 7% -0.3 0.39 ± 13% perf-profile.children.cycles-pp.load_balance
0.73 ± 13% -0.3 0.47 ± 17% perf-profile.children.cycles-pp.tick_irq_enter
0.50 ± 11% -0.2 0.26 ± 19% perf-profile.children.cycles-pp.find_busiest_group
0.69 ± 7% -0.2 0.46 ± 2% perf-profile.children.cycles-pp.find_next_bit
0.46 ± 11% -0.2 0.23 ± 18% perf-profile.children.cycles-pp.update_sd_lb_stats
0.64 ± 8% -0.2 0.43 ± 6% perf-profile.children.cycles-pp.sched_clock_cpu
0.36 ± 11% -0.2 0.21 ± 9% perf-profile.children.cycles-pp.rcu_idle_exit
0.50 ± 10% -0.1 0.36 ± 8% perf-profile.children.cycles-pp.sched_clock
0.49 ± 8% -0.1 0.35 ± 5% perf-profile.children.cycles-pp.hrtimer_next_event_without
0.48 ± 10% -0.1 0.34 ± 8% perf-profile.children.cycles-pp.native_sched_clock
0.69 ± 10% -0.1 0.56 ± 5% perf-profile.children.cycles-pp.scheduler_tick
0.32 ± 3% -0.1 0.20 ± 12% perf-profile.children.cycles-pp.hrtimer_get_next_event
0.22 ± 47% -0.1 0.10 ± 5% perf-profile.children.cycles-pp.__GI___libc_read
0.22 ± 46% -0.1 0.10 ± 7% perf-profile.children.cycles-pp.__libc_start_main
0.29 ± 14% -0.1 0.18 ± 10% perf-profile.children.cycles-pp.arch_cpu_idle_enter
0.30 ± 7% -0.1 0.18 ± 11% perf-profile.children.cycles-pp.__intel_pmu_enable_all
0.28 ± 10% -0.1 0.16 ± 5% perf-profile.children.cycles-pp.__x86_indirect_thunk_rax
0.57 ± 9% -0.1 0.46 ± 8% perf-profile.children.cycles-pp.__lock_text_start
0.28 ± 12% -0.1 0.17 ± 11% perf-profile.children.cycles-pp.tsc_verify_tsc_adjust
0.37 ± 13% -0.1 0.26 ± 2% perf-profile.children.cycles-pp.__hrtimer_next_event_base
0.21 ± 11% -0.1 0.11 ± 9% perf-profile.children.cycles-pp.rcu_dynticks_eqs_exit
0.35 ± 12% -0.1 0.26 ± 18% perf-profile.children.cycles-pp.rcu_sched_clock_irq
0.23 ± 16% -0.1 0.14 ± 8% perf-profile.children.cycles-pp.rcu_eqs_enter
0.16 ± 57% -0.1 0.07 ± 17% perf-profile.children.cycles-pp.perf_read
0.34 ± 8% -0.1 0.25 ± 4% perf-profile.children.cycles-pp.run_timer_softirq
0.21 ± 18% -0.1 0.13 ± 11% perf-profile.children.cycles-pp.menu_reflect
0.15 ± 13% -0.1 0.07 ± 22% perf-profile.children.cycles-pp.cpumask_next_and
0.11 ± 16% -0.1 0.03 ±100% perf-profile.children.cycles-pp.find_next_and_bit
0.17 ± 17% -0.1 0.10 ± 13% perf-profile.children.cycles-pp.rcu_eqs_exit
0.18 ± 10% -0.1 0.11 ± 17% perf-profile.children.cycles-pp.rcu_irq_exit
0.20 ± 17% -0.1 0.13 ± 8% perf-profile.children.cycles-pp.interrupt_entry
0.12 ± 63% -0.1 0.06 ± 15% perf-profile.children.cycles-pp.__perf_event_read_value
0.29 ± 12% -0.1 0.22 ± 17% perf-profile.children.cycles-pp.calc_global_load_tick
0.10 ± 22% -0.1 0.04 ± 58% perf-profile.children.cycles-pp.tick_sched_do_timer
0.15 ± 7% -0.1 0.10 ± 19% perf-profile.children.cycles-pp.call_cpuidle
0.12 ± 11% -0.1 0.07 ± 7% perf-profile.children.cycles-pp.rcu_irq_enter
0.39 ± 5% -0.0 0.34 ± 4% perf-profile.children.cycles-pp._raw_spin_lock
0.15 ± 16% -0.0 0.10 ± 17% perf-profile.children.cycles-pp.get_cpu_device
0.11 ± 17% -0.0 0.07 ± 12% perf-profile.children.cycles-pp.tick_nohz_tick_stopped
0.11 ± 10% -0.0 0.07 ± 22% perf-profile.children.cycles-pp.tick_check_broadcast_expired
0.20 ± 7% -0.0 0.16 ± 9% perf-profile.children.cycles-pp.enqueue_hrtimer
0.12 ± 12% -0.0 0.09 ± 16% perf-profile.children.cycles-pp.trigger_load_balance
0.08 ± 6% -0.0 0.05 ± 9% perf-profile.children.cycles-pp.rb_insert_color
0.08 ± 15% -0.0 0.06 ± 11% perf-profile.children.cycles-pp.process_one_work
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.free_pgd_range
0.00 +0.1 0.06 ± 22% perf-profile.children.cycles-pp.leave_mm
0.00 +0.1 0.06 ± 20% perf-profile.children.cycles-pp.entry_SYSCALL_64
0.00 +0.1 0.06 ± 16% perf-profile.children.cycles-pp.percpu_counter_add_batch
0.00 +0.1 0.06 ± 6% perf-profile.children.cycles-pp.update_cfs_group
0.00 +0.1 0.06 ± 17% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.00 +0.1 0.06 ± 13% perf-profile.children.cycles-pp.osq_unlock
0.00 +0.1 0.07 ± 13% perf-profile.children.cycles-pp.__default_send_IPI_dest_field
0.00 +0.1 0.07 ± 17% perf-profile.children.cycles-pp.anon_vma_interval_tree_insert
0.00 +0.1 0.07 ± 17% perf-profile.children.cycles-pp.llist_add_batch
0.00 +0.1 0.07 ± 7% perf-profile.children.cycles-pp.__update_load_avg_se
0.00 +0.1 0.07 ± 17% perf-profile.children.cycles-pp.anon_vma_interval_tree_remove
0.00 +0.1 0.07 ± 36% perf-profile.children.cycles-pp.up_read
0.00 +0.1 0.07 ± 10% perf-profile.children.cycles-pp.default_send_IPI_mask_sequence_phys
0.00 +0.1 0.07 ± 26% perf-profile.children.cycles-pp.alloc_pages_vma
0.00 +0.1 0.07 ± 30% perf-profile.children.cycles-pp.unlink_anon_vmas
0.00 +0.1 0.07 ± 5% perf-profile.children.cycles-pp.native_send_call_func_ipi
0.00 +0.1 0.07 ± 15% perf-profile.children.cycles-pp.swapgs_restore_regs_and_return_to_usermode
0.00 +0.1 0.07 ± 22% perf-profile.children.cycles-pp.down_write
0.00 +0.1 0.07 ± 20% perf-profile.children.cycles-pp.__switch_to
0.00 +0.1 0.08 ± 11% perf-profile.children.cycles-pp.rcu_all_qs
0.00 +0.1 0.08 ± 19% perf-profile.children.cycles-pp.deferred_split_huge_page
0.00 +0.1 0.08 ± 23% perf-profile.children.cycles-pp.up_write
0.00 +0.1 0.08 ± 10% perf-profile.children.cycles-pp.lru_add_drain
0.00 +0.1 0.08 ± 10% perf-profile.children.cycles-pp.lru_add_drain_cpu
0.00 +0.1 0.08 ± 10% perf-profile.children.cycles-pp.pagevec_lru_move_fn
0.00 +0.1 0.09 ± 12% perf-profile.children.cycles-pp.load_new_mm_cr3
0.00 +0.1 0.09 ± 13% perf-profile.children.cycles-pp.wake_q_add
0.00 +0.1 0.10 ± 9% perf-profile.children.cycles-pp.set_next_entity
0.04 ± 58% +0.1 0.14 ± 47% perf-profile.children.cycles-pp.smp_call_function_single_interrupt
0.14 ± 47% +0.1 0.25 ± 14% perf-profile.children.cycles-pp.smp_call_function_single
0.00 +0.1 0.11 ± 12% perf-profile.children.cycles-pp.page_remove_rmap
0.00 +0.1 0.11 ± 10% perf-profile.children.cycles-pp.update_curr
0.07 ± 6% +0.1 0.18 ± 37% perf-profile.children.cycles-pp.call_function_single_interrupt
0.00 +0.1 0.12 ± 9% perf-profile.children.cycles-pp.downgrade_write
0.00 +0.1 0.12 ± 3% perf-profile.children.cycles-pp._cond_resched
0.03 ±100% +0.1 0.15 ± 14% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
0.00 +0.1 0.12 ± 22% perf-profile.children.cycles-pp.unmapped_area_topdown
0.00 +0.1 0.12 ± 8% perf-profile.children.cycles-pp.native_flush_tlb_one_user
0.54 ± 11% +0.1 0.67 ± 6% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.00 +0.1 0.13 ± 17% perf-profile.children.cycles-pp.__split_huge_pmd_locked
0.00 +0.1 0.14 ± 19% perf-profile.children.cycles-pp.arch_get_unmapped_area_topdown
0.00 +0.1 0.14 ± 16% perf-profile.children.cycles-pp.___might_sleep
0.00 +0.1 0.15 ± 7% perf-profile.children.cycles-pp.finish_task_switch
0.01 ±173% +0.1 0.16 ± 11% perf-profile.children.cycles-pp.get_page_from_freelist
0.00 +0.2 0.16 ± 15% perf-profile.children.cycles-pp.get_unmapped_area
0.01 ±173% +0.2 0.17 ± 13% perf-profile.children.cycles-pp.__alloc_pages_nodemask
0.01 ±173% +0.2 0.18 ± 2% perf-profile.children.cycles-pp.pick_next_task_fair
0.00 +0.2 0.17 ± 14% perf-profile.children.cycles-pp.do_anonymous_page
0.01 ±173% +0.2 0.18 ± 16% perf-profile.children.cycles-pp.find_vma
0.00 +0.2 0.17 ± 11% perf-profile.children.cycles-pp.anon_vma_clone
0.00 +0.2 0.17 ± 13% perf-profile.children.cycles-pp.__split_huge_pmd
0.06 ± 17% +0.2 0.23 ± 8% perf-profile.children.cycles-pp.update_load_avg
0.00 +0.2 0.17 ± 11% perf-profile.children.cycles-pp.rwsem_mark_wake
0.01 ±173% +0.2 0.19 ± 5% perf-profile.children.cycles-pp.flush_tlb_func_common
0.00 +0.2 0.18 ± 15% perf-profile.children.cycles-pp.release_pages
0.00 +0.2 0.19 ± 6% perf-profile.children.cycles-pp.dequeue_entity
0.00 +0.2 0.20 ± 15% perf-profile.children.cycles-pp.vma_merge
0.00 +0.2 0.20 ± 13% perf-profile.children.cycles-pp.vma_adjust_trans_huge
0.01 ±173% +0.2 0.21 ± 9% perf-profile.children.cycles-pp.dequeue_task_fair
0.01 ±173% +0.2 0.23 ± 13% perf-profile.children.cycles-pp.unwind_next_frame
0.03 ±100% +0.3 0.29 ± 5% perf-profile.children.cycles-pp.switch_mm_irqs_off
0.08 ± 8% +0.3 0.36 ± 10% perf-profile.children.cycles-pp.flush_smp_call_function_queue
0.06 ± 58% +0.3 0.34 ± 12% perf-profile.children.cycles-pp.arch_stack_walk
0.05 ± 71% +0.3 0.34 ± 10% perf-profile.children.cycles-pp.mmap_region
0.01 ±173% +0.3 0.32 ± 5% perf-profile.children.cycles-pp.smp_call_function_many
0.08 ± 19% +0.3 0.39 ± 13% perf-profile.children.cycles-pp.stack_trace_save_tsk
0.04 ± 57% +0.3 0.38 ± 5% perf-profile.children.cycles-pp.on_each_cpu_mask
0.01 ±173% +0.3 0.35 ± 15% perf-profile.children.cycles-pp.smp_call_function_interrupt
0.10 ± 22% +0.4 0.48 ± 13% perf-profile.children.cycles-pp.__account_scheduler_latency
0.07 ± 27% +0.4 0.47 ± 13% perf-profile.children.cycles-pp.poll_idle
0.07 ± 14% +0.4 0.47 ± 4% perf-profile.children.cycles-pp.on_each_cpu_cond_mask
0.04 ±102% +0.4 0.44 ± 15% perf-profile.children.cycles-pp.call_function_interrupt
0.08 ± 5% +0.4 0.50 perf-profile.children.cycles-pp.schedule_idle
0.08 ± 66% +0.4 0.51 ± 11% perf-profile.children.cycles-pp.do_mmap
0.08 ± 60% +0.5 0.53 ± 13% perf-profile.children.cycles-pp.__vma_adjust
0.11 ± 8% +0.5 0.57 ± 7% perf-profile.children.cycles-pp.schedule
0.08 ± 59% +0.5 0.56 ± 11% perf-profile.children.cycles-pp.__split_vma
0.08 ± 11% +0.5 0.56 ± 10% perf-profile.children.cycles-pp.sched_ttwu_pending
0.14 ± 18% +0.6 0.71 ± 10% perf-profile.children.cycles-pp.enqueue_entity
0.14 ± 19% +0.6 0.76 ± 10% perf-profile.children.cycles-pp.enqueue_task_fair
0.14 ± 19% +0.6 0.77 ± 11% perf-profile.children.cycles-pp.ttwu_do_activate
0.14 ± 19% +0.6 0.77 ± 11% perf-profile.children.cycles-pp.activate_task
0.17 ± 22% +0.6 0.80 ± 8% perf-profile.children.cycles-pp.try_to_wake_up
0.12 ± 20% +0.6 0.76 ± 2% perf-profile.children.cycles-pp.flush_tlb_mm_range
0.14 ± 25% +0.6 0.78 ± 12% perf-profile.children.cycles-pp.unmap_vmas
0.14 ± 22% +0.6 0.78 ± 12% perf-profile.children.cycles-pp.unmap_page_range
0.14 ± 19% +0.7 0.82 ± 8% perf-profile.children.cycles-pp.wake_up_q
0.14 ± 16% +0.8 0.90 ± 5% perf-profile.children.cycles-pp.tlb_flush_mmu
0.15 ± 18% +0.8 0.92 ± 4% perf-profile.children.cycles-pp.tlb_finish_mmu
0.15 ± 18% +0.8 0.96 ± 9% perf-profile.children.cycles-pp.rwsem_wake
0.18 ± 2% +0.9 1.05 ± 3% perf-profile.children.cycles-pp.__schedule
0.27 ± 15% +1.5 1.73 ± 8% perf-profile.children.cycles-pp.clear_page_erms
0.29 ± 22% +1.6 1.90 ± 7% perf-profile.children.cycles-pp.unmap_region
0.30 ± 16% +1.7 1.98 ± 8% perf-profile.children.cycles-pp.clear_subpage
0.33 ± 16% +1.8 2.14 ± 8% perf-profile.children.cycles-pp.clear_huge_page
0.35 ± 15% +1.9 2.25 ± 8% perf-profile.children.cycles-pp.do_huge_pmd_anonymous_page
1.10 ± 30% +1.9 3.00 ± 13% perf-profile.children.cycles-pp.vm_mmap_pgoff
1.09 ± 29% +1.9 3.00 ± 13% perf-profile.children.cycles-pp.ksys_mmap_pgoff
0.45 ± 12% +2.1 2.50 ± 7% perf-profile.children.cycles-pp.__handle_mm_fault
0.45 ± 12% +2.1 2.52 ± 7% perf-profile.children.cycles-pp.handle_mm_fault
0.41 ± 22% +2.4 2.79 ± 8% perf-profile.children.cycles-pp.__do_munmap
4.68 ± 7% +14.8 19.45 ± 3% perf-profile.children.cycles-pp.osq_lock
3.78 ± 19% +17.0 20.82 ± 5% perf-profile.children.cycles-pp.rwsem_down_write_slowpath
3.79 ± 19% +17.1 20.89 ± 5% perf-profile.children.cycles-pp.down_write_killable
3.32 ± 12% +18.7 22.07 ± 4% perf-profile.children.cycles-pp.__vm_munmap
3.32 ± 12% +18.8 22.07 ± 4% perf-profile.children.cycles-pp.__x64_sys_munmap
4.92 ± 16% +20.5 25.43 ± 4% perf-profile.children.cycles-pp.do_syscall_64
4.92 ± 16% +20.5 25.44 ± 4% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
24.21 -14.8 9.38 ± 9% perf-profile.self.cycles-pp.rwsem_optimistic_spin
3.47 ± 4% -1.0 2.42 ± 9% perf-profile.self.cycles-pp.ktime_get
1.97 ± 3% -0.8 1.18 ± 5% perf-profile.self.cycles-pp.cpuidle_enter_state
1.31 ± 3% -0.6 0.75 ± 5% perf-profile.self.cycles-pp.native_write_msr
1.16 ± 17% -0.5 0.67 ± 23% perf-profile.self.cycles-pp.timekeeping_max_deferment
1.15 ± 4% -0.4 0.71 ± 4% perf-profile.self.cycles-pp.native_irq_return_iret
1.02 ± 4% -0.4 0.58 ± 7% perf-profile.self.cycles-pp.read_tsc
0.50 ± 17% -0.3 0.20 ± 8% perf-profile.self.cycles-pp.ktime_get_update_offsets_now
0.55 ± 14% -0.3 0.27 ± 20% perf-profile.self.cycles-pp.tick_nohz_next_event
0.62 ± 10% -0.3 0.36 perf-profile.self.cycles-pp.__next_timer_interrupt
0.56 ± 5% -0.2 0.39 ± 2% perf-profile.self.cycles-pp.find_next_bit
0.22 ± 24% -0.1 0.08 ± 23% perf-profile.self.cycles-pp.rebalance_domains
0.46 ± 8% -0.1 0.33 ± 8% perf-profile.self.cycles-pp.native_sched_clock
0.55 ± 10% -0.1 0.43 ± 9% perf-profile.self.cycles-pp.__lock_text_start
0.27 ± 8% -0.1 0.14 ± 20% perf-profile.self.cycles-pp.update_sd_lb_stats
0.27 ± 14% -0.1 0.15 ± 12% perf-profile.self.cycles-pp.tsc_verify_tsc_adjust
0.33 ± 15% -0.1 0.22 ± 5% perf-profile.self.cycles-pp.__hrtimer_next_event_base
0.33 ± 13% -0.1 0.23 ± 21% perf-profile.self.cycles-pp.rcu_sched_clock_irq
0.25 ± 14% -0.1 0.15 ± 5% perf-profile.self.cycles-pp.__x86_indirect_thunk_rax
0.20 ± 11% -0.1 0.11 ± 6% perf-profile.self.cycles-pp.rcu_idle_exit
0.22 ± 17% -0.1 0.13 ± 11% perf-profile.self.cycles-pp.rcu_eqs_enter
0.20 ± 9% -0.1 0.11 ± 7% perf-profile.self.cycles-pp.rcu_dynticks_eqs_exit
0.46 ± 8% -0.1 0.38 ± 2% perf-profile.self.cycles-pp.do_idle
0.23 ± 15% -0.1 0.14 ± 11% perf-profile.self.cycles-pp.hrtimer_interrupt
0.21 ± 10% -0.1 0.13 ± 3% perf-profile.self.cycles-pp.lapic_next_deadline
0.11 ± 19% -0.1 0.03 ±100% perf-profile.self.cycles-pp.find_next_and_bit
0.19 ± 6% -0.1 0.12 ± 15% perf-profile.self.cycles-pp.__hrtimer_run_queues
0.18 ± 11% -0.1 0.10 ± 17% perf-profile.self.cycles-pp.rcu_irq_exit
0.39 ± 5% -0.1 0.32 ± 4% perf-profile.self.cycles-pp._raw_spin_lock
0.20 ± 18% -0.1 0.13 ± 5% perf-profile.self.cycles-pp.interrupt_entry
0.17 ± 21% -0.1 0.10 ± 15% perf-profile.self.cycles-pp.menu_reflect
0.28 ± 14% -0.1 0.22 ± 19% perf-profile.self.cycles-pp.calc_global_load_tick
0.15 ± 7% -0.1 0.10 ± 19% perf-profile.self.cycles-pp.call_cpuidle
0.10 ± 11% -0.1 0.04 ± 57% perf-profile.self.cycles-pp.tick_nohz_tick_stopped
0.14 ± 13% -0.0 0.09 ± 14% perf-profile.self.cycles-pp.load_balance
0.10 ± 12% -0.0 0.07 ± 21% perf-profile.self.cycles-pp.tick_check_broadcast_expired
0.13 ± 13% -0.0 0.10 ± 10% perf-profile.self.cycles-pp.sched_clock_cpu
0.08 ± 6% -0.0 0.05 ± 8% perf-profile.self.cycles-pp.rb_insert_color
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.__handle_mm_fault
0.00 +0.1 0.06 ± 9% perf-profile.self.cycles-pp.up_read
0.03 ±100% +0.1 0.08 ± 19% perf-profile.self.cycles-pp.update_rq_clock
0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp._cond_resched
0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp.update_curr
0.00 +0.1 0.06 ± 14% perf-profile.self.cycles-pp.enqueue_task_fair
0.00 +0.1 0.06 ± 11% perf-profile.self.cycles-pp.set_next_entity
0.00 +0.1 0.06 ± 20% perf-profile.self.cycles-pp.entry_SYSCALL_64
0.00 +0.1 0.06 ± 16% perf-profile.self.cycles-pp.anon_vma_interval_tree_remove
0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.update_cfs_group
0.00 +0.1 0.06 ± 17% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.00 +0.1 0.06 ± 13% perf-profile.self.cycles-pp.__update_load_avg_se
0.00 +0.1 0.06 ± 13% perf-profile.self.cycles-pp.osq_unlock
0.00 +0.1 0.07 ± 13% perf-profile.self.cycles-pp.__default_send_IPI_dest_field
0.00 +0.1 0.07 ± 17% perf-profile.self.cycles-pp.anon_vma_interval_tree_insert
0.00 +0.1 0.07 ± 17% perf-profile.self.cycles-pp.llist_add_batch
0.00 +0.1 0.07 ± 12% perf-profile.self.cycles-pp.down_write_killable
0.00 +0.1 0.07 ± 17% perf-profile.self.cycles-pp.rwsem_mark_wake
0.00 +0.1 0.07 ± 10% perf-profile.self.cycles-pp.sched_ttwu_pending
0.00 +0.1 0.07 ± 17% perf-profile.self.cycles-pp.__switch_to
0.00 +0.1 0.07 ± 14% perf-profile.self.cycles-pp.get_page_from_freelist
0.00 +0.1 0.08 ± 14% perf-profile.self.cycles-pp.release_pages
0.00 +0.1 0.08 ± 23% perf-profile.self.cycles-pp.up_write
0.00 +0.1 0.08 ± 13% perf-profile.self.cycles-pp.__vma_adjust
0.00 +0.1 0.09 ± 12% perf-profile.self.cycles-pp.load_new_mm_cr3
0.00 +0.1 0.09 ± 13% perf-profile.self.cycles-pp.wake_q_add
0.00 +0.1 0.09 ± 8% perf-profile.self.cycles-pp.page_remove_rmap
0.00 +0.1 0.09 ± 4% perf-profile.self.cycles-pp.update_load_avg
0.03 ±105% +0.1 0.13 ± 11% perf-profile.self.cycles-pp.do_syscall_64
0.00 +0.1 0.10 ± 18% perf-profile.self.cycles-pp.flush_smp_call_function_queue
0.00 +0.1 0.10 ± 24% perf-profile.self.cycles-pp.__split_huge_pmd_locked
0.00 +0.1 0.11 ± 11% perf-profile.self.cycles-pp.finish_task_switch
0.00 +0.1 0.12 ± 20% perf-profile.self.cycles-pp.unmapped_area_topdown
0.00 +0.1 0.12 ± 18% perf-profile.self.cycles-pp.unwind_next_frame
0.03 ±100% +0.1 0.15 ± 14% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.00 +0.1 0.12 ± 8% perf-profile.self.cycles-pp.native_flush_tlb_one_user
0.00 +0.1 0.13 ± 17% perf-profile.self.cycles-pp.___might_sleep
0.00 +0.1 0.13 ± 24% perf-profile.self.cycles-pp.rwsem_down_write_slowpath
0.00 +0.1 0.15 ± 17% perf-profile.self.cycles-pp.find_vma
0.00 +0.2 0.17 ± 9% perf-profile.self.cycles-pp.__schedule
0.01 ±173% +0.2 0.20 ± 5% perf-profile.self.cycles-pp.switch_mm_irqs_off
0.01 ±173% +0.2 0.20 ± 12% perf-profile.self.cycles-pp.try_to_wake_up
0.92 +0.2 1.11 ± 4% perf-profile.self.cycles-pp.rwsem_spin_on_owner
0.00 +0.2 0.20 ± 15% perf-profile.self.cycles-pp.smp_call_function_many
0.04 ± 58% +0.3 0.30 ± 12% perf-profile.self.cycles-pp.clear_subpage
0.07 ± 23% +0.3 0.33 ± 13% perf-profile.self.cycles-pp.unmap_page_range
0.07 ± 24% +0.4 0.44 ± 11% perf-profile.self.cycles-pp.poll_idle
0.27 ± 15% +1.4 1.70 ± 8% perf-profile.self.cycles-pp.clear_page_erms
4.66 ± 7% +14.6 19.24 ± 3% perf-profile.self.cycles-pp.osq_lock
1437196 ± 12% +597.8% 10028552 interrupts.CAL:Function_call_interrupts
13139 ± 9% +612.1% 93566 interrupts.CPU0.CAL:Function_call_interrupts
303.25 ± 20% +68.8% 511.75 ± 15% interrupts.CPU0.NMI:Non-maskable_interrupts
303.25 ± 20% +68.8% 511.75 ± 15% interrupts.CPU0.PMI:Performance_monitoring_interrupts
435.50 ± 24% +736.5% 3643 ± 13% interrupts.CPU0.RES:Rescheduling_interrupts
13363 ± 14% +844.7% 126243 ± 3% interrupts.CPU0.TLB:TLB_shootdowns
13574 ± 14% +609.0% 96246 interrupts.CPU1.CAL:Function_call_interrupts
295.50 ± 52% +72.7% 510.25 ± 17% interrupts.CPU1.NMI:Non-maskable_interrupts
295.50 ± 52% +72.7% 510.25 ± 17% interrupts.CPU1.PMI:Performance_monitoring_interrupts
978.00 ± 26% +201.9% 2952 ± 8% interrupts.CPU1.RES:Rescheduling_interrupts
14292 ± 16% +804.5% 129282 ± 2% interrupts.CPU1.TLB:TLB_shootdowns
14032 ± 10% +573.5% 94504 interrupts.CPU10.CAL:Function_call_interrupts
215.00 ± 27% +120.8% 474.75 ± 10% interrupts.CPU10.NMI:Non-maskable_interrupts
215.00 ± 27% +120.8% 474.75 ± 10% interrupts.CPU10.PMI:Performance_monitoring_interrupts
269.50 ± 21% +735.1% 2250 ± 5% interrupts.CPU10.RES:Rescheduling_interrupts
14207 ± 14% +796.6% 127391 ± 3% interrupts.CPU10.TLB:TLB_shootdowns
13877 ± 12% +616.2% 99386 ± 4% interrupts.CPU100.CAL:Function_call_interrupts
254.25 ± 12% +890.7% 2518 ± 14% interrupts.CPU100.RES:Rescheduling_interrupts
13899 ± 15% +872.8% 135215 ± 5% interrupts.CPU100.TLB:TLB_shootdowns
14086 ± 12% +585.6% 96577 ± 2% interrupts.CPU101.CAL:Function_call_interrupts
263.50 ± 28% +78.0% 469.00 ± 24% interrupts.CPU101.NMI:Non-maskable_interrupts
263.50 ± 28% +78.0% 469.00 ± 24% interrupts.CPU101.PMI:Performance_monitoring_interrupts
286.00 ± 21% +672.7% 2210 ± 9% interrupts.CPU101.RES:Rescheduling_interrupts
13741 ± 17% +856.4% 131426 ± 4% interrupts.CPU101.TLB:TLB_shootdowns
14083 ± 12% +595.2% 97910 ± 2% interrupts.CPU102.CAL:Function_call_interrupts
232.00 ± 31% +85.7% 430.75 ± 12% interrupts.CPU102.NMI:Non-maskable_interrupts
232.00 ± 31% +85.7% 430.75 ± 12% interrupts.CPU102.PMI:Performance_monitoring_interrupts
259.00 ± 10% +739.3% 2173 ± 8% interrupts.CPU102.RES:Rescheduling_interrupts
13850 ± 18% +861.4% 133149 ± 3% interrupts.CPU102.TLB:TLB_shootdowns
14140 ± 14% +596.3% 98468 ± 4% interrupts.CPU103.CAL:Function_call_interrupts
255.00 ± 50% +102.2% 515.50 ± 22% interrupts.CPU103.NMI:Non-maskable_interrupts
255.00 ± 50% +102.2% 515.50 ± 22% interrupts.CPU103.PMI:Performance_monitoring_interrupts
385.75 ± 49% +580.8% 2626 ± 19% interrupts.CPU103.RES:Rescheduling_interrupts
13814 ± 18% +878.1% 135111 ± 6% interrupts.CPU103.TLB:TLB_shootdowns
13993 ± 12% +567.9% 93458 ± 4% interrupts.CPU11.CAL:Function_call_interrupts
177.75 ± 25% +216.3% 562.25 ± 20% interrupts.CPU11.NMI:Non-maskable_interrupts
177.75 ± 25% +216.3% 562.25 ± 20% interrupts.CPU11.PMI:Performance_monitoring_interrupts
293.25 ± 12% +727.2% 2425 ± 5% interrupts.CPU11.RES:Rescheduling_interrupts
14250 ± 16% +784.6% 126066 ± 5% interrupts.CPU11.TLB:TLB_shootdowns
13737 ± 11% +593.9% 95325 ± 2% interrupts.CPU12.CAL:Function_call_interrupts
327.50 ± 24% +799.6% 2946 ± 23% interrupts.CPU12.RES:Rescheduling_interrupts
14073 ± 11% +810.9% 128184 ± 3% interrupts.CPU12.TLB:TLB_shootdowns
14325 ± 9% +560.7% 94649 ± 3% interrupts.CPU13.CAL:Function_call_interrupts
316.75 ± 19% +601.1% 2220 ± 11% interrupts.CPU13.RES:Rescheduling_interrupts
14938 ± 14% +746.9% 126516 ± 4% interrupts.CPU13.TLB:TLB_shootdowns
13369 ± 9% +612.7% 95280 ± 2% interrupts.CPU14.CAL:Function_call_interrupts
272.75 ± 34% +77.6% 484.50 ± 12% interrupts.CPU14.NMI:Non-maskable_interrupts
272.75 ± 34% +77.6% 484.50 ± 12% interrupts.CPU14.PMI:Performance_monitoring_interrupts
289.25 ± 22% +778.1% 2540 ± 15% interrupts.CPU14.RES:Rescheduling_interrupts
13531 ± 15% +842.8% 127574 ± 3% interrupts.CPU14.TLB:TLB_shootdowns
13161 ± 8% +617.7% 94458 ± 3% interrupts.CPU15.CAL:Function_call_interrupts
193.75 ± 43% +241.7% 662.00 ± 40% interrupts.CPU15.NMI:Non-maskable_interrupts
193.75 ± 43% +241.7% 662.00 ± 40% interrupts.CPU15.PMI:Performance_monitoring_interrupts
266.25 ± 20% +652.0% 2002 ± 9% interrupts.CPU15.RES:Rescheduling_interrupts
13905 ± 14% +812.8% 126935 ± 4% interrupts.CPU15.TLB:TLB_shootdowns
13552 ± 9% +612.5% 96563 ± 4% interrupts.CPU16.CAL:Function_call_interrupts
247.75 ± 18% +129.3% 568.00 ± 23% interrupts.CPU16.NMI:Non-maskable_interrupts
247.75 ± 18% +129.3% 568.00 ± 23% interrupts.CPU16.PMI:Performance_monitoring_interrupts
275.75 ± 15% +677.9% 2145 ± 10% interrupts.CPU16.RES:Rescheduling_interrupts
14068 ± 15% +821.3% 129604 ± 5% interrupts.CPU16.TLB:TLB_shootdowns
13268 ± 9% +618.5% 95338 ± 2% interrupts.CPU17.CAL:Function_call_interrupts
213.25 ± 52% +134.9% 501.00 ± 6% interrupts.CPU17.NMI:Non-maskable_interrupts
213.25 ± 52% +134.9% 501.00 ± 6% interrupts.CPU17.PMI:Performance_monitoring_interrupts
286.00 ± 27% +755.9% 2447 interrupts.CPU17.RES:Rescheduling_interrupts
13819 ± 14% +823.2% 127580 ± 3% interrupts.CPU17.TLB:TLB_shootdowns
13886 ± 15% +589.5% 95742 ± 3% interrupts.CPU18.CAL:Function_call_interrupts
193.00 ± 27% +169.0% 519.25 ± 22% interrupts.CPU18.NMI:Non-maskable_interrupts
193.00 ± 27% +169.0% 519.25 ± 22% interrupts.CPU18.PMI:Performance_monitoring_interrupts
452.75 ± 75% +419.5% 2352 ± 11% interrupts.CPU18.RES:Rescheduling_interrupts
13857 ± 21% +822.4% 127819 ± 4% interrupts.CPU18.TLB:TLB_shootdowns
13704 ± 12% +597.3% 95562 ± 2% interrupts.CPU19.CAL:Function_call_interrupts
226.00 ± 40% +97.5% 446.25 ± 18% interrupts.CPU19.NMI:Non-maskable_interrupts
226.00 ± 40% +97.5% 446.25 ± 18% interrupts.CPU19.PMI:Performance_monitoring_interrupts
281.50 ± 12% +777.5% 2470 ± 11% interrupts.CPU19.RES:Rescheduling_interrupts
13972 ± 18% +816.2% 128021 ± 3% interrupts.CPU19.TLB:TLB_shootdowns
12947 ± 18% +634.7% 95124 interrupts.CPU2.CAL:Function_call_interrupts
299.25 ± 42% +84.7% 552.75 ± 19% interrupts.CPU2.NMI:Non-maskable_interrupts
299.25 ± 42% +84.7% 552.75 ± 19% interrupts.CPU2.PMI:Performance_monitoring_interrupts
315.25 ± 5% +680.2% 2459 ± 9% interrupts.CPU2.RES:Rescheduling_interrupts
14296 ± 16% +791.0% 127390 ± 3% interrupts.CPU2.TLB:TLB_shootdowns
13731 ± 12% +597.6% 95787 ± 2% interrupts.CPU20.CAL:Function_call_interrupts
189.00 ± 30% +142.6% 458.50 ± 25% interrupts.CPU20.NMI:Non-maskable_interrupts
189.00 ± 30% +142.6% 458.50 ± 25% interrupts.CPU20.PMI:Performance_monitoring_interrupts
380.50 ± 24% +541.7% 2441 ± 9% interrupts.CPU20.RES:Rescheduling_interrupts
13909 ± 17% +823.5% 128454 ± 3% interrupts.CPU20.TLB:TLB_shootdowns
13077 ± 11% +630.4% 95510 ± 2% interrupts.CPU21.CAL:Function_call_interrupts
243.00 ± 16% +87.0% 454.50 ± 35% interrupts.CPU21.NMI:Non-maskable_interrupts
243.00 ± 16% +87.0% 454.50 ± 35% interrupts.CPU21.PMI:Performance_monitoring_interrupts
293.75 ± 45% +575.0% 1982 ± 11% interrupts.CPU21.RES:Rescheduling_interrupts
13005 ± 17% +883.5% 127906 ± 3% interrupts.CPU21.TLB:TLB_shootdowns
13763 ± 10% +598.5% 96128 ± 4% interrupts.CPU22.CAL:Function_call_interrupts
256.50 ± 27% +84.1% 472.25 ± 35% interrupts.CPU22.NMI:Non-maskable_interrupts
256.50 ± 27% +84.1% 472.25 ± 35% interrupts.CPU22.PMI:Performance_monitoring_interrupts
419.00 ± 50% +523.4% 2612 ± 24% interrupts.CPU22.RES:Rescheduling_interrupts
14236 ± 13% +807.8% 129241 ± 5% interrupts.CPU22.TLB:TLB_shootdowns
13857 ± 16% +588.9% 95459 interrupts.CPU23.CAL:Function_call_interrupts
190.00 ± 22% +189.9% 550.75 ± 10% interrupts.CPU23.NMI:Non-maskable_interrupts
190.00 ± 22% +189.9% 550.75 ± 10% interrupts.CPU23.PMI:Performance_monitoring_interrupts
304.75 ± 35% +677.7% 2370 ± 2% interrupts.CPU23.RES:Rescheduling_interrupts
14322 ± 23% +792.0% 127754 ± 2% interrupts.CPU23.TLB:TLB_shootdowns
13568 ± 9% +604.6% 95605 ± 3% interrupts.CPU24.CAL:Function_call_interrupts
169.25 ± 23% +213.4% 530.50 ± 18% interrupts.CPU24.NMI:Non-maskable_interrupts
169.25 ± 23% +213.4% 530.50 ± 18% interrupts.CPU24.PMI:Performance_monitoring_interrupts
303.75 ± 6% +743.9% 2563 ± 5% interrupts.CPU24.RES:Rescheduling_interrupts
13981 ± 14% +819.4% 128539 ± 4% interrupts.CPU24.TLB:TLB_shootdowns
13543 ± 13% +602.3% 95108 interrupts.CPU25.CAL:Function_call_interrupts
240.75 ± 32% +166.5% 641.50 ± 25% interrupts.CPU25.NMI:Non-maskable_interrupts
240.75 ± 32% +166.5% 641.50 ± 25% interrupts.CPU25.PMI:Performance_monitoring_interrupts
298.00 ± 27% +806.1% 2700 ± 3% interrupts.CPU25.RES:Rescheduling_interrupts
13812 ± 17% +821.8% 127322 ± 2% interrupts.CPU25.TLB:TLB_shootdowns
13346 ± 13% +619.3% 95999 ± 2% interrupts.CPU26.CAL:Function_call_interrupts
259.75 ± 18% +625.7% 1885 ± 14% interrupts.CPU26.RES:Rescheduling_interrupts
13715 ± 19% +846.2% 129777 ± 4% interrupts.CPU26.TLB:TLB_shootdowns
13779 ± 15% +616.0% 98664 interrupts.CPU27.CAL:Function_call_interrupts
255.75 ± 49% +82.1% 465.75 ± 19% interrupts.CPU27.NMI:Non-maskable_interrupts
255.75 ± 49% +82.1% 465.75 ± 19% interrupts.CPU27.PMI:Performance_monitoring_interrupts
266.25 ± 19% +805.5% 2411 ± 12% interrupts.CPU27.RES:Rescheduling_interrupts
14153 ± 21% +841.6% 133269 ± 2% interrupts.CPU27.TLB:TLB_shootdowns
13694 ± 12% +610.6% 97315 interrupts.CPU28.CAL:Function_call_interrupts
241.50 ± 37% +100.5% 484.25 ± 7% interrupts.CPU28.NMI:Non-maskable_interrupts
241.50 ± 37% +100.5% 484.25 ± 7% interrupts.CPU28.PMI:Performance_monitoring_interrupts
297.00 ± 28% +712.4% 2412 ± 15% interrupts.CPU28.RES:Rescheduling_interrupts
13841 ± 18% +853.9% 132033 ± 3% interrupts.CPU28.TLB:TLB_shootdowns
13648 ± 12% +621.9% 98525 ± 4% interrupts.CPU29.CAL:Function_call_interrupts
257.75 ± 39% +107.1% 533.75 ± 32% interrupts.CPU29.NMI:Non-maskable_interrupts
257.75 ± 39% +107.1% 533.75 ± 32% interrupts.CPU29.PMI:Performance_monitoring_interrupts
282.75 ± 14% +728.8% 2343 ± 11% interrupts.CPU29.RES:Rescheduling_interrupts
14041 ± 16% +858.5% 134580 ± 6% interrupts.CPU29.TLB:TLB_shootdowns
13486 ± 15% +604.9% 95066 ± 2% interrupts.CPU3.CAL:Function_call_interrupts
314.50 ± 26% +738.1% 2635 ± 11% interrupts.CPU3.RES:Rescheduling_interrupts
14192 ± 16% +804.9% 128426 ± 3% interrupts.CPU3.TLB:TLB_shootdowns
13600 ± 14% +625.7% 98697 ± 2% interrupts.CPU30.CAL:Function_call_interrupts
200.25 ± 19% +144.9% 490.50 ± 14% interrupts.CPU30.NMI:Non-maskable_interrupts
200.25 ± 19% +144.9% 490.50 ± 14% interrupts.CPU30.PMI:Performance_monitoring_interrupts
261.50 ± 6% +883.4% 2571 ± 12% interrupts.CPU30.RES:Rescheduling_interrupts
14190 ± 18% +850.6% 134883 ± 2% interrupts.CPU30.TLB:TLB_shootdowns
13292 ± 15% +625.8% 96483 ± 2% interrupts.CPU31.CAL:Function_call_interrupts
374.00 ± 8% +29.9% 486.00 ± 7% interrupts.CPU31.NMI:Non-maskable_interrupts
374.00 ± 8% +29.9% 486.00 ± 7% interrupts.CPU31.PMI:Performance_monitoring_interrupts
254.25 ± 21% +806.2% 2304 ± 6% interrupts.CPU31.RES:Rescheduling_interrupts
13829 ± 22% +844.0% 130550 ± 3% interrupts.CPU31.TLB:TLB_shootdowns
13874 ± 12% +606.5% 98014 ± 2% interrupts.CPU32.CAL:Function_call_interrupts
260.50 ± 34% +79.8% 468.25 ± 18% interrupts.CPU32.NMI:Non-maskable_interrupts
260.50 ± 34% +79.8% 468.25 ± 18% interrupts.CPU32.PMI:Performance_monitoring_interrupts
726.50 ±111% +207.8% 2236 ± 7% interrupts.CPU32.RES:Rescheduling_interrupts
13862 ± 16% +861.4% 133276 ± 2% interrupts.CPU32.TLB:TLB_shootdowns
13885 ± 12% +600.5% 97263 ± 3% interrupts.CPU33.CAL:Function_call_interrupts
314.25 ± 11% +760.1% 2703 ± 27% interrupts.CPU33.RES:Rescheduling_interrupts
13836 ± 15% +862.2% 133129 ± 3% interrupts.CPU33.TLB:TLB_shootdowns
13994 ± 13% +624.2% 101346 ± 2% interrupts.CPU34.CAL:Function_call_interrupts
153.50 ± 9% +235.7% 515.25 ± 14% interrupts.CPU34.NMI:Non-maskable_interrupts
153.50 ± 9% +235.7% 515.25 ± 14% interrupts.CPU34.PMI:Performance_monitoring_interrupts
266.00 ± 18% +709.2% 2152 ± 7% interrupts.CPU34.RES:Rescheduling_interrupts
14077 ± 16% +879.2% 137856 ± 3% interrupts.CPU34.TLB:TLB_shootdowns
13618 ± 16% +635.1% 100110 ± 3% interrupts.CPU35.CAL:Function_call_interrupts
324.00 ± 17% +60.2% 519.00 ± 25% interrupts.CPU35.NMI:Non-maskable_interrupts
324.00 ± 17% +60.2% 519.00 ± 25% interrupts.CPU35.PMI:Performance_monitoring_interrupts
269.75 ± 13% +975.9% 2902 ± 16% interrupts.CPU35.RES:Rescheduling_interrupts
13524 ± 21% +910.2% 136633 ± 4% interrupts.CPU35.TLB:TLB_shootdowns
13237 ± 13% +641.9% 98205 ± 3% interrupts.CPU36.CAL:Function_call_interrupts
344.50 ± 25% +61.2% 555.25 ± 16% interrupts.CPU36.NMI:Non-maskable_interrupts
344.50 ± 25% +61.2% 555.25 ± 16% interrupts.CPU36.PMI:Performance_monitoring_interrupts
298.75 ± 23% +843.0% 2817 ± 22% interrupts.CPU36.RES:Rescheduling_interrupts
12930 ± 17% +933.8% 133676 ± 4% interrupts.CPU36.TLB:TLB_shootdowns
13332 ± 8% +633.4% 97771 ± 2% interrupts.CPU37.CAL:Function_call_interrupts
308.25 ± 30% +98.2% 611.00 ± 32% interrupts.CPU37.NMI:Non-maskable_interrupts
308.25 ± 30% +98.2% 611.00 ± 32% interrupts.CPU37.PMI:Performance_monitoring_interrupts
253.25 ± 13% +931.7% 2612 ± 18% interrupts.CPU37.RES:Rescheduling_interrupts
13186 ± 9% +909.8% 133150 ± 3% interrupts.CPU37.TLB:TLB_shootdowns
14096 ± 15% +602.2% 98985 ± 3% interrupts.CPU38.CAL:Function_call_interrupts
278.00 ± 49% +87.6% 521.50 ± 31% interrupts.CPU38.NMI:Non-maskable_interrupts
278.00 ± 49% +87.6% 521.50 ± 31% interrupts.CPU38.PMI:Performance_monitoring_interrupts
340.25 ± 38% +663.1% 2596 ± 11% interrupts.CPU38.RES:Rescheduling_interrupts
13883 ± 20% +869.3% 134568 ± 4% interrupts.CPU38.TLB:TLB_shootdowns
13969 ± 12% +604.9% 98471 ± 3% interrupts.CPU39.CAL:Function_call_interrupts
245.25 ± 38% +95.0% 478.25 ± 16% interrupts.CPU39.NMI:Non-maskable_interrupts
245.25 ± 38% +95.0% 478.25 ± 16% interrupts.CPU39.PMI:Performance_monitoring_interrupts
259.75 ± 26% +870.6% 2521 ± 8% interrupts.CPU39.RES:Rescheduling_interrupts
13539 ± 16% +884.5% 133303 ± 3% interrupts.CPU39.TLB:TLB_shootdowns
13147 ± 15% +619.1% 94547 ± 3% interrupts.CPU4.CAL:Function_call_interrupts
224.25 ± 27% +117.9% 488.75 ± 16% interrupts.CPU4.NMI:Non-maskable_interrupts
224.25 ± 27% +117.9% 488.75 ± 16% interrupts.CPU4.PMI:Performance_monitoring_interrupts
272.50 ± 25% +693.0% 2161 ± 7% interrupts.CPU4.RES:Rescheduling_interrupts
13514 ± 18% +840.9% 127151 ± 5% interrupts.CPU4.TLB:TLB_shootdowns
13667 ± 12% +623.6% 98897 ± 3% interrupts.CPU40.CAL:Function_call_interrupts
229.25 ± 13% +991.2% 2501 ± 11% interrupts.CPU40.RES:Rescheduling_interrupts
13321 ± 16% +910.1% 134565 ± 4% interrupts.CPU40.TLB:TLB_shootdowns
13723 ± 11% +610.9% 97566 ± 2% interrupts.CPU41.CAL:Function_call_interrupts
254.00 ± 14% +878.6% 2485 ± 20% interrupts.CPU41.RES:Rescheduling_interrupts
13477 ± 14% +890.0% 133428 ± 3% interrupts.CPU41.TLB:TLB_shootdowns
14131 ± 13% +582.6% 96465 ± 2% interrupts.CPU42.CAL:Function_call_interrupts
246.00 ± 28% +85.6% 456.50 ± 7% interrupts.CPU42.NMI:Non-maskable_interrupts
246.00 ± 28% +85.6% 456.50 ± 7% interrupts.CPU42.PMI:Performance_monitoring_interrupts
271.25 ± 9% +790.8% 2416 ± 6% interrupts.CPU42.RES:Rescheduling_interrupts
13965 ± 18% +836.3% 130756 ± 3% interrupts.CPU42.TLB:TLB_shootdowns
13715 ± 11% +609.1% 97258 ± 3% interrupts.CPU43.CAL:Function_call_interrupts
253.00 ± 40% +100.7% 507.75 ± 14% interrupts.CPU43.NMI:Non-maskable_interrupts
253.00 ± 40% +100.7% 507.75 ± 14% interrupts.CPU43.PMI:Performance_monitoring_interrupts
257.00 ± 21% +808.9% 2335 ± 6% interrupts.CPU43.RES:Rescheduling_interrupts
13354 ± 14% +888.1% 131955 ± 4% interrupts.CPU43.TLB:TLB_shootdowns
13945 ± 14% +602.1% 97906 ± 3% interrupts.CPU44.CAL:Function_call_interrupts
212.00 ± 44% +151.5% 533.25 ± 8% interrupts.CPU44.NMI:Non-maskable_interrupts
212.00 ± 44% +151.5% 533.25 ± 8% interrupts.CPU44.PMI:Performance_monitoring_interrupts
232.50 ± 19% +1079.0% 2741 ± 20% interrupts.CPU44.RES:Rescheduling_interrupts
13714 ± 18% +869.6% 132968 ± 4% interrupts.CPU44.TLB:TLB_shootdowns
14268 ± 16% +580.8% 97139 ± 2% interrupts.CPU45.CAL:Function_call_interrupts
353.75 ± 54% +607.1% 2501 ± 20% interrupts.CPU45.RES:Rescheduling_interrupts
14214 ± 21% +827.3% 131801 ± 3% interrupts.CPU45.TLB:TLB_shootdowns
14210 ± 11% +581.1% 96791 interrupts.CPU46.CAL:Function_call_interrupts
247.00 ± 26% +800.7% 2224 ± 6% interrupts.CPU46.RES:Rescheduling_interrupts
14067 ± 14% +830.6% 130907 ± 2% interrupts.CPU46.TLB:TLB_shootdowns
14063 ± 11% +603.5% 98928 ± 5% interrupts.CPU47.CAL:Function_call_interrupts
251.00 ± 50% +94.1% 487.25 ± 28% interrupts.CPU47.NMI:Non-maskable_interrupts
251.00 ± 50% +94.1% 487.25 ± 28% interrupts.CPU47.PMI:Performance_monitoring_interrupts
291.25 ± 19% +697.7% 2323 ± 11% interrupts.CPU47.RES:Rescheduling_interrupts
13700 ± 14% +882.8% 134643 ± 5% interrupts.CPU47.TLB:TLB_shootdowns
14106 ± 13% +592.8% 97735 ± 2% interrupts.CPU48.CAL:Function_call_interrupts
331.75 ± 40% +738.7% 2782 ± 8% interrupts.CPU48.RES:Rescheduling_interrupts
13797 ± 15% +864.5% 133075 ± 3% interrupts.CPU48.TLB:TLB_shootdowns
13616 ± 12% +615.0% 97354 ± 4% interrupts.CPU49.CAL:Function_call_interrupts
281.00 ± 20% +678.6% 2187 ± 13% interrupts.CPU49.RES:Rescheduling_interrupts
13215 ± 14% +901.7% 132378 ± 5% interrupts.CPU49.TLB:TLB_shootdowns
13597 ± 12% +596.6% 94714 ± 2% interrupts.CPU5.CAL:Function_call_interrupts
298.00 ± 30% +93.2% 575.75 ± 17% interrupts.CPU5.NMI:Non-maskable_interrupts
298.00 ± 30% +93.2% 575.75 ± 17% interrupts.CPU5.PMI:Performance_monitoring_interrupts
325.25 ± 25% +616.4% 2330 ± 2% interrupts.CPU5.RES:Rescheduling_interrupts
13942 ± 15% +813.8% 127411 ± 3% interrupts.CPU5.TLB:TLB_shootdowns
14406 ± 12% +578.5% 97746 ± 2% interrupts.CPU50.CAL:Function_call_interrupts
230.25 ± 42% +89.6% 436.50 ± 17% interrupts.CPU50.NMI:Non-maskable_interrupts
230.25 ± 42% +89.6% 436.50 ± 17% interrupts.CPU50.PMI:Performance_monitoring_interrupts
229.75 ± 12% +1000.4% 2528 ± 5% interrupts.CPU50.RES:Rescheduling_interrupts
14359 ± 15% +827.0% 133114 ± 2% interrupts.CPU50.TLB:TLB_shootdowns
14308 ± 13% +592.4% 99062 ± 3% interrupts.CPU51.CAL:Function_call_interrupts
271.50 ± 63% +88.6% 512.00 ± 31% interrupts.CPU51.NMI:Non-maskable_interrupts
271.50 ± 63% +88.6% 512.00 ± 31% interrupts.CPU51.PMI:Performance_monitoring_interrupts
319.00 ± 16% +767.3% 2766 ± 16% interrupts.CPU51.RES:Rescheduling_interrupts
14139 ± 16% +853.6% 134839 ± 3% interrupts.CPU51.TLB:TLB_shootdowns
14062 ± 11% +569.2% 94105 ± 2% interrupts.CPU52.CAL:Function_call_interrupts
237.50 ± 33% +128.1% 541.75 ± 24% interrupts.CPU52.NMI:Non-maskable_interrupts
237.50 ± 33% +128.1% 541.75 ± 24% interrupts.CPU52.PMI:Performance_monitoring_interrupts
321.25 ± 45% +734.7% 2681 ± 24% interrupts.CPU52.RES:Rescheduling_interrupts
14041 ± 15% +799.2% 126262 ± 3% interrupts.CPU52.TLB:TLB_shootdowns
14247 ± 11% +574.6% 96114 interrupts.CPU53.CAL:Function_call_interrupts
260.75 ± 51% +72.6% 450.00 ± 9% interrupts.CPU53.NMI:Non-maskable_interrupts
260.75 ± 51% +72.6% 450.00 ± 9% interrupts.CPU53.PMI:Performance_monitoring_interrupts
279.75 ± 22% +845.2% 2644 ± 5% interrupts.CPU53.RES:Rescheduling_interrupts
14435 ± 13% +792.6% 128845 ± 3% interrupts.CPU53.TLB:TLB_shootdowns
14048 ± 12% +571.2% 94285 ± 2% interrupts.CPU54.CAL:Function_call_interrupts
248.00 ± 27% +120.2% 546.00 ± 7% interrupts.CPU54.NMI:Non-maskable_interrupts
248.00 ± 27% +120.2% 546.00 ± 7% interrupts.CPU54.PMI:Performance_monitoring_interrupts
290.25 ± 19% +761.9% 2501 ± 11% interrupts.CPU54.RES:Rescheduling_interrupts
13942 ± 16% +808.6% 126676 ± 3% interrupts.CPU54.TLB:TLB_shootdowns
13704 ± 9% +589.1% 94438 interrupts.CPU55.CAL:Function_call_interrupts
266.50 ± 16% +764.2% 2303 ± 19% interrupts.CPU55.RES:Rescheduling_interrupts
14142 ± 12% +798.3% 127034 ± 2% interrupts.CPU55.TLB:TLB_shootdowns
13849 ± 12% +575.7% 93576 interrupts.CPU56.CAL:Function_call_interrupts
199.75 ± 37% +163.2% 525.75 ± 9% interrupts.CPU56.NMI:Non-maskable_interrupts
199.75 ± 37% +163.2% 525.75 ± 9% interrupts.CPU56.PMI:Performance_monitoring_interrupts
250.25 ± 16% +803.0% 2259 ± 11% interrupts.CPU56.RES:Rescheduling_interrupts
13829 ± 15% +812.3% 126172 ± 3% interrupts.CPU56.TLB:TLB_shootdowns
13252 ± 11% +612.7% 94453 interrupts.CPU57.CAL:Function_call_interrupts
265.00 ± 46% +123.6% 592.50 ± 15% interrupts.CPU57.NMI:Non-maskable_interrupts
265.00 ± 46% +123.6% 592.50 ± 15% interrupts.CPU57.PMI:Performance_monitoring_interrupts
258.75 ± 24% +786.6% 2294 ± 5% interrupts.CPU57.RES:Rescheduling_interrupts
14114 ± 15% +797.8% 126714 ± 2% interrupts.CPU57.TLB:TLB_shootdowns
13859 ± 12% +583.5% 94723 ± 2% interrupts.CPU58.CAL:Function_call_interrupts
198.00 ± 15% +143.1% 481.25 ± 10% interrupts.CPU58.NMI:Non-maskable_interrupts
198.00 ± 15% +143.1% 481.25 ± 10% interrupts.CPU58.PMI:Performance_monitoring_interrupts
236.50 ± 16% +931.9% 2440 ± 9% interrupts.CPU58.RES:Rescheduling_interrupts
13631 ± 16% +836.1% 127601 ± 4% interrupts.CPU58.TLB:TLB_shootdowns
14084 ± 12% +575.3% 95116 interrupts.CPU59.CAL:Function_call_interrupts
235.50 ± 45% +136.3% 556.50 ± 8% interrupts.CPU59.NMI:Non-maskable_interrupts
235.50 ± 45% +136.3% 556.50 ± 8% interrupts.CPU59.PMI:Performance_monitoring_interrupts
266.50 ± 19% +733.1% 2220 ± 9% interrupts.CPU59.RES:Rescheduling_interrupts
14034 ± 14% +815.4% 128469 ± 3% interrupts.CPU59.TLB:TLB_shootdowns
13888 ± 12% +582.3% 94759 ± 2% interrupts.CPU6.CAL:Function_call_interrupts
172.50 ± 19% +172.5% 470.00 ± 16% interrupts.CPU6.NMI:Non-maskable_interrupts
172.50 ± 19% +172.5% 470.00 ± 16% interrupts.CPU6.PMI:Performance_monitoring_interrupts
308.50 ± 13% +693.1% 2446 ± 13% interrupts.CPU6.RES:Rescheduling_interrupts
14055 ± 18% +806.0% 127341 ± 4% interrupts.CPU6.TLB:TLB_shootdowns
14010 ± 10% +585.2% 95994 interrupts.CPU60.CAL:Function_call_interrupts
224.00 ± 14% +118.4% 489.25 ± 16% interrupts.CPU60.NMI:Non-maskable_interrupts
224.00 ± 14% +118.4% 489.25 ± 16% interrupts.CPU60.PMI:Performance_monitoring_interrupts
781.50 ± 92% +338.4% 3426 ± 15% interrupts.CPU60.RES:Rescheduling_interrupts
13776 ± 13% +838.6% 129306 ± 3% interrupts.CPU60.TLB:TLB_shootdowns
14519 ± 13% +556.0% 95246 interrupts.CPU61.CAL:Function_call_interrupts
177.75 ± 18% +206.3% 544.50 ± 30% interrupts.CPU61.NMI:Non-maskable_interrupts
177.75 ± 18% +206.3% 544.50 ± 30% interrupts.CPU61.PMI:Performance_monitoring_interrupts
338.00 ± 15% +866.3% 3266 ± 19% interrupts.CPU61.RES:Rescheduling_interrupts
14574 ± 17% +783.6% 128776 ± 2% interrupts.CPU61.TLB:TLB_shootdowns
13695 ± 13% +594.0% 95041 ± 2% interrupts.CPU62.CAL:Function_call_interrupts
264.00 ± 23% +758.8% 2267 ± 9% interrupts.CPU62.RES:Rescheduling_interrupts
13407 ± 16% +852.5% 127710 ± 4% interrupts.CPU62.TLB:TLB_shootdowns
14011 ± 11% +564.8% 93151 interrupts.CPU63.CAL:Function_call_interrupts
241.25 ± 36% +114.5% 517.50 ± 15% interrupts.CPU63.NMI:Non-maskable_interrupts
241.25 ± 36% +114.5% 517.50 ± 15% interrupts.CPU63.PMI:Performance_monitoring_interrupts
298.25 ± 18% +729.8% 2474 ± 6% interrupts.CPU63.RES:Rescheduling_interrupts
14293 ± 10% +777.0% 125356 ± 3% interrupts.CPU63.TLB:TLB_shootdowns
13836 ± 14% +577.3% 93714 interrupts.CPU64.CAL:Function_call_interrupts
271.00 ± 33% +109.2% 567.00 ± 26% interrupts.CPU64.NMI:Non-maskable_interrupts
271.00 ± 33% +109.2% 567.00 ± 26% interrupts.CPU64.PMI:Performance_monitoring_interrupts
276.75 ± 27% +1038.4% 3150 ± 24% interrupts.CPU64.RES:Rescheduling_interrupts
13616 ± 17% +826.3% 126134 ± 3% interrupts.CPU64.TLB:TLB_shootdowns
14166 ± 11% +563.6% 94013 ± 3% interrupts.CPU65.CAL:Function_call_interrupts
216.00 ± 57% +204.5% 657.75 ± 23% interrupts.CPU65.NMI:Non-maskable_interrupts
216.00 ± 57% +204.5% 657.75 ± 23% interrupts.CPU65.PMI:Performance_monitoring_interrupts
249.50 ± 14% +892.8% 2477 ± 12% interrupts.CPU65.RES:Rescheduling_interrupts
14228 ± 13% +789.3% 126530 ± 4% interrupts.CPU65.TLB:TLB_shootdowns
13977 ± 13% +576.9% 94610 ± 2% interrupts.CPU66.CAL:Function_call_interrupts
283.00 ± 37% +81.4% 513.25 ± 18% interrupts.CPU66.NMI:Non-maskable_interrupts
283.00 ± 37% +81.4% 513.25 ± 18% interrupts.CPU66.PMI:Performance_monitoring_interrupts
258.25 ± 12% +960.9% 2739 ± 24% interrupts.CPU66.RES:Rescheduling_interrupts
13934 ± 16% +810.9% 126928 ± 4% interrupts.CPU66.TLB:TLB_shootdowns
13920 ± 13% +577.7% 94337 interrupts.CPU67.CAL:Function_call_interrupts
181.75 ± 42% +223.2% 587.50 ± 11% interrupts.CPU67.NMI:Non-maskable_interrupts
181.75 ± 42% +223.2% 587.50 ± 11% interrupts.CPU67.PMI:Performance_monitoring_interrupts
259.00 ± 30% +790.6% 2306 ± 9% interrupts.CPU67.RES:Rescheduling_interrupts
13881 ± 17% +816.0% 127161 ± 3% interrupts.CPU67.TLB:TLB_shootdowns
13474 ± 14% +599.9% 94302 ± 2% interrupts.CPU68.CAL:Function_call_interrupts
263.00 ± 22% +170.4% 711.25 ± 32% interrupts.CPU68.NMI:Non-maskable_interrupts
263.00 ± 22% +170.4% 711.25 ± 32% interrupts.CPU68.PMI:Performance_monitoring_interrupts
289.25 ± 29% +693.8% 2296 ± 8% interrupts.CPU68.RES:Rescheduling_interrupts
13269 ± 18% +856.5% 126915 ± 3% interrupts.CPU68.TLB:TLB_shootdowns
14328 ± 14% +559.6% 94508 ± 3% interrupts.CPU69.CAL:Function_call_interrupts
227.25 ± 40% +109.1% 475.25 ± 14% interrupts.CPU69.NMI:Non-maskable_interrupts
227.25 ± 40% +109.1% 475.25 ± 14% interrupts.CPU69.PMI:Performance_monitoring_interrupts
288.25 ± 27% +812.2% 2629 ± 9% interrupts.CPU69.RES:Rescheduling_interrupts
14446 ± 17% +773.8% 126233 ± 4% interrupts.CPU69.TLB:TLB_shootdowns
13991 ± 9% +588.1% 96281 interrupts.CPU7.CAL:Function_call_interrupts
238.00 ± 31% +134.6% 558.25 ± 12% interrupts.CPU7.NMI:Non-maskable_interrupts
238.00 ± 31% +134.6% 558.25 ± 12% interrupts.CPU7.PMI:Performance_monitoring_interrupts
336.75 ± 23% +622.7% 2433 ± 7% interrupts.CPU7.RES:Rescheduling_interrupts
14321 ± 15% +807.2% 129923 ± 3% interrupts.CPU7.TLB:TLB_shootdowns
13494 ± 9% +601.0% 94588 interrupts.CPU70.CAL:Function_call_interrupts
206.00 ± 32% +184.2% 585.50 ± 37% interrupts.CPU70.NMI:Non-maskable_interrupts
206.00 ± 32% +184.2% 585.50 ± 37% interrupts.CPU70.PMI:Performance_monitoring_interrupts
234.25 ± 11% +847.1% 2218 ± 6% interrupts.CPU70.RES:Rescheduling_interrupts
13965 ± 12% +806.3% 126570 ± 2% interrupts.CPU70.TLB:TLB_shootdowns
14215 ± 10% +554.9% 93092 ± 4% interrupts.CPU71.CAL:Function_call_interrupts
187.75 ± 33% +215.4% 592.25 ± 31% interrupts.CPU71.NMI:Non-maskable_interrupts
187.75 ± 33% +215.4% 592.25 ± 31% interrupts.CPU71.PMI:Performance_monitoring_interrupts
341.25 ± 24% +590.9% 2357 ± 14% interrupts.CPU71.RES:Rescheduling_interrupts
14087 ± 13% +781.5% 124172 ± 6% interrupts.CPU71.TLB:TLB_shootdowns
13747 ± 10% +576.0% 92934 ± 2% interrupts.CPU72.CAL:Function_call_interrupts
185.50 ± 31% +181.3% 521.75 ± 20% interrupts.CPU72.NMI:Non-maskable_interrupts
185.50 ± 31% +181.3% 521.75 ± 20% interrupts.CPU72.PMI:Performance_monitoring_interrupts
281.00 ± 17% +808.6% 2553 ± 8% interrupts.CPU72.RES:Rescheduling_interrupts
13452 ± 14% +823.7% 124269 ± 3% interrupts.CPU72.TLB:TLB_shootdowns
14001 ± 12% +582.7% 95592 interrupts.CPU73.CAL:Function_call_interrupts
276.75 ± 16% +62.8% 450.50 ± 15% interrupts.CPU73.NMI:Non-maskable_interrupts
276.75 ± 16% +62.8% 450.50 ± 15% interrupts.CPU73.PMI:Performance_monitoring_interrupts
303.75 ± 22% +686.3% 2388 ± 6% interrupts.CPU73.RES:Rescheduling_interrupts
13804 ± 18% +832.7% 128763 ± 2% interrupts.CPU73.TLB:TLB_shootdowns
13880 ± 11% +575.8% 93806 ± 3% interrupts.CPU74.CAL:Function_call_interrupts
227.75 ± 34% +94.0% 441.75 ± 14% interrupts.CPU74.NMI:Non-maskable_interrupts
227.75 ± 34% +94.0% 441.75 ± 14% interrupts.CPU74.PMI:Performance_monitoring_interrupts
256.75 ± 19% +771.3% 2237 ± 17% interrupts.CPU74.RES:Rescheduling_interrupts
13649 ± 16% +821.6% 125794 ± 4% interrupts.CPU74.TLB:TLB_shootdowns
13445 ± 8% +607.7% 95153 ± 2% interrupts.CPU75.CAL:Function_call_interrupts
177.25 ± 38% +227.8% 581.00 ± 12% interrupts.CPU75.NMI:Non-maskable_interrupts
177.25 ± 38% +227.8% 581.00 ± 12% interrupts.CPU75.PMI:Performance_monitoring_interrupts
274.00 ± 16% +724.4% 2258 ± 10% interrupts.CPU75.RES:Rescheduling_interrupts
12873 ± 11% +896.8% 128324 ± 3% interrupts.CPU75.TLB:TLB_shootdowns
14056 ± 10% +564.0% 93337 ± 2% interrupts.CPU76.CAL:Function_call_interrupts
185.00 ± 42% +182.8% 523.25 ± 14% interrupts.CPU76.NMI:Non-maskable_interrupts
185.00 ± 42% +182.8% 523.25 ± 14% interrupts.CPU76.PMI:Performance_monitoring_interrupts
298.75 ± 22% +736.7% 2499 ± 3% interrupts.CPU76.RES:Rescheduling_interrupts
13893 ± 14% +803.5% 125523 ± 3% interrupts.CPU76.TLB:TLB_shootdowns
13709 ± 11% +580.4% 93274 interrupts.CPU77.CAL:Function_call_interrupts
193.75 ± 20% +287.2% 750.25 ± 26% interrupts.CPU77.NMI:Non-maskable_interrupts
193.75 ± 20% +287.2% 750.25 ± 26% interrupts.CPU77.PMI:Performance_monitoring_interrupts
269.75 ± 16% +889.0% 2667 ± 10% interrupts.CPU77.RES:Rescheduling_interrupts
13409 ± 16% +829.6% 124647 ± 2% interrupts.CPU77.TLB:TLB_shootdowns
13919 ± 11% +593.5% 96533 ± 3% interrupts.CPU78.CAL:Function_call_interrupts
329.75 ± 37% +67.9% 553.75 ± 25% interrupts.CPU78.NMI:Non-maskable_interrupts
329.75 ± 37% +67.9% 553.75 ± 25% interrupts.CPU78.PMI:Performance_monitoring_interrupts
383.50 ± 23% +468.1% 2178 ± 13% interrupts.CPU78.RES:Rescheduling_interrupts
13684 ± 17% +857.3% 131008 ± 5% interrupts.CPU78.TLB:TLB_shootdowns
13814 ± 9% +617.1% 99059 ± 3% interrupts.CPU79.CAL:Function_call_interrupts
316.25 ± 8% +794.5% 2828 ± 16% interrupts.CPU79.RES:Rescheduling_interrupts
13341 ± 13% +910.2% 134765 ± 4% interrupts.CPU79.TLB:TLB_shootdowns
14339 ± 10% +567.2% 95668 interrupts.CPU8.CAL:Function_call_interrupts
227.50 ± 23% +119.7% 499.75 ± 25% interrupts.CPU8.NMI:Non-maskable_interrupts
227.50 ± 23% +119.7% 499.75 ± 25% interrupts.CPU8.PMI:Performance_monitoring_interrupts
345.50 ± 27% +892.0% 3427 ± 14% interrupts.CPU8.RES:Rescheduling_interrupts
14576 ± 13% +783.7% 128813 ± 2% interrupts.CPU8.TLB:TLB_shootdowns
13929 ± 14% +606.9% 98461 ± 3% interrupts.CPU80.CAL:Function_call_interrupts
210.25 ± 32% +128.2% 479.75 ± 15% interrupts.CPU80.NMI:Non-maskable_interrupts
210.25 ± 32% +128.2% 479.75 ± 15% interrupts.CPU80.PMI:Performance_monitoring_interrupts
276.75 ± 30% +737.2% 2317 ± 9% interrupts.CPU80.RES:Rescheduling_interrupts
13611 ± 19% +881.5% 133599 ± 4% interrupts.CPU80.TLB:TLB_shootdowns
14023 ± 10% +595.6% 97549 ± 4% interrupts.CPU81.CAL:Function_call_interrupts
255.50 ± 53% +95.5% 499.50 ± 19% interrupts.CPU81.NMI:Non-maskable_interrupts
255.50 ± 53% +95.5% 499.50 ± 19% interrupts.CPU81.PMI:Performance_monitoring_interrupts
279.50 ± 15% +909.9% 2822 ± 22% interrupts.CPU81.RES:Rescheduling_interrupts
13914 ± 13% +850.6% 132266 ± 4% interrupts.CPU81.TLB:TLB_shootdowns
12964 ± 18% +652.0% 97486 ± 3% interrupts.CPU82.CAL:Function_call_interrupts
179.50 ± 31% +191.1% 522.50 ± 19% interrupts.CPU82.NMI:Non-maskable_interrupts
179.50 ± 31% +191.1% 522.50 ± 19% interrupts.CPU82.PMI:Performance_monitoring_interrupts
281.50 ± 27% +746.5% 2383 ± 13% interrupts.CPU82.RES:Rescheduling_interrupts
12743 ± 17% +942.8% 132883 ± 4% interrupts.CPU82.TLB:TLB_shootdowns
13822 ± 14% +615.1% 98841 ± 3% interrupts.CPU83.CAL:Function_call_interrupts
286.50 ± 26% +65.2% 473.25 ± 2% interrupts.CPU83.NMI:Non-maskable_interrupts
286.50 ± 26% +65.2% 473.25 ± 2% interrupts.CPU83.PMI:Performance_monitoring_interrupts
267.75 ± 27% +698.6% 2138 ± 9% interrupts.CPU83.RES:Rescheduling_interrupts
13497 ± 17% +894.4% 134223 ± 4% interrupts.CPU83.TLB:TLB_shootdowns
14051 ± 11% +603.9% 98917 interrupts.CPU84.CAL:Function_call_interrupts
758.00 ± 99% +246.6% 2627 ± 7% interrupts.CPU84.RES:Rescheduling_interrupts
13763 ± 15% +876.2% 134362 ± 2% interrupts.CPU84.TLB:TLB_shootdowns
14235 ± 13% +593.1% 98672 interrupts.CPU85.CAL:Function_call_interrupts
236.75 ± 52% +74.9% 414.00 ± 30% interrupts.CPU85.NMI:Non-maskable_interrupts
236.75 ± 52% +74.9% 414.00 ± 30% interrupts.CPU85.PMI:Performance_monitoring_interrupts
286.75 ± 41% +768.5% 2490 ± 13% interrupts.CPU85.RES:Rescheduling_interrupts
14124 ± 17% +841.5% 132980 ± 3% interrupts.CPU85.TLB:TLB_shootdowns
13994 ± 12% +604.6% 98611 ± 4% interrupts.CPU86.CAL:Function_call_interrupts
141.25 ± 26% +226.0% 460.50 ± 39% interrupts.CPU86.NMI:Non-maskable_interrupts
141.25 ± 26% +226.0% 460.50 ± 39% interrupts.CPU86.PMI:Performance_monitoring_interrupts
248.50 ± 21% +987.7% 2703 ± 20% interrupts.CPU86.RES:Rescheduling_interrupts
13731 ± 17% +879.1% 134439 ± 4% interrupts.CPU86.TLB:TLB_shootdowns
14062 ± 12% +607.3% 99463 ± 4% interrupts.CPU87.CAL:Function_call_interrupts
338.50 ± 39% +686.0% 2660 ± 18% interrupts.CPU87.RES:Rescheduling_interrupts
13843 ± 18% +884.5% 136282 ± 5% interrupts.CPU87.TLB:TLB_shootdowns
14059 ± 12% +602.0% 98688 ± 5% interrupts.CPU88.CAL:Function_call_interrupts
339.75 ± 37% +740.3% 2855 ± 15% interrupts.CPU88.RES:Rescheduling_interrupts
13787 ± 17% +875.3% 134472 ± 5% interrupts.CPU88.TLB:TLB_shootdowns
14183 ± 12% +584.9% 97142 ± 4% interrupts.CPU89.CAL:Function_call_interrupts
298.50 ± 18% +798.2% 2681 ± 20% interrupts.CPU89.RES:Rescheduling_interrupts
13667 ± 16% +864.4% 131807 ± 5% interrupts.CPU89.TLB:TLB_shootdowns
13844 ± 13% +588.7% 95350 ± 2% interrupts.CPU9.CAL:Function_call_interrupts
185.00 ± 29% +177.0% 512.50 ± 20% interrupts.CPU9.NMI:Non-maskable_interrupts
185.00 ± 29% +177.0% 512.50 ± 20% interrupts.CPU9.PMI:Performance_monitoring_interrupts
354.00 ± 14% +807.2% 3211 ± 22% interrupts.CPU9.RES:Rescheduling_interrupts
14011 ± 18% +820.3% 128951 ± 2% interrupts.CPU9.TLB:TLB_shootdowns
14035 ± 12% +584.3% 96040 ± 3% interrupts.CPU90.CAL:Function_call_interrupts
375.50 ± 37% +521.8% 2335 ± 3% interrupts.CPU90.RES:Rescheduling_interrupts
13566 ± 15% +859.0% 130102 ± 4% interrupts.CPU90.TLB:TLB_shootdowns
13724 ± 11% +617.2% 98426 ± 2% interrupts.CPU91.CAL:Function_call_interrupts
239.00 ± 16% +846.8% 2262 ± 15% interrupts.CPU91.RES:Rescheduling_interrupts
13060 ± 13% +923.7% 133699 ± 2% interrupts.CPU91.TLB:TLB_shootdowns
13607 ± 12% +622.1% 98261 ± 5% interrupts.CPU92.CAL:Function_call_interrupts
245.00 ± 7% +893.9% 2435 ± 25% interrupts.CPU92.RES:Rescheduling_interrupts
13122 ± 16% +917.5% 133515 ± 6% interrupts.CPU92.TLB:TLB_shootdowns
14072 ± 12% +599.2% 98395 ± 2% interrupts.CPU93.CAL:Function_call_interrupts
306.75 ± 18% +745.6% 2593 ± 13% interrupts.CPU93.RES:Rescheduling_interrupts
13776 ± 15% +870.0% 133633 ± 4% interrupts.CPU93.TLB:TLB_shootdowns
13572 ± 12% +621.3% 97901 ± 2% interrupts.CPU94.CAL:Function_call_interrupts
262.00 ± 12% +908.3% 2641 ± 12% interrupts.CPU94.RES:Rescheduling_interrupts
12976 ± 16% +926.4% 133193 ± 4% interrupts.CPU94.TLB:TLB_shootdowns
13769 ± 15% +607.2% 97376 ± 2% interrupts.CPU95.CAL:Function_call_interrupts
364.75 ± 33% +577.7% 2471 ± 15% interrupts.CPU95.RES:Rescheduling_interrupts
13294 ± 22% +897.1% 132556 ± 3% interrupts.CPU95.TLB:TLB_shootdowns
14003 ± 11% +588.1% 96354 ± 4% interrupts.CPU96.CAL:Function_call_interrupts
204.50 ± 37% +146.0% 503.00 ± 42% interrupts.CPU96.NMI:Non-maskable_interrupts
204.50 ± 37% +146.0% 503.00 ± 42% interrupts.CPU96.PMI:Performance_monitoring_interrupts
333.25 ± 36% +733.5% 2777 ± 19% interrupts.CPU96.RES:Rescheduling_interrupts
13738 ± 15% +857.1% 131484 ± 4% interrupts.CPU96.TLB:TLB_shootdowns
13953 ± 13% +603.0% 98087 ± 3% interrupts.CPU97.CAL:Function_call_interrupts
311.50 ± 31% +757.5% 2671 ± 17% interrupts.CPU97.RES:Rescheduling_interrupts
13480 ± 16% +888.8% 133293 ± 4% interrupts.CPU97.TLB:TLB_shootdowns
13710 ± 12% +627.1% 99693 ± 4% interrupts.CPU98.CAL:Function_call_interrupts
347.50 ± 39% +652.8% 2616 ± 9% interrupts.CPU98.RES:Rescheduling_interrupts
13400 ± 15% +910.5% 135408 ± 5% interrupts.CPU98.TLB:TLB_shootdowns
13848 ± 13% +609.3% 98225 ± 3% interrupts.CPU99.CAL:Function_call_interrupts
288.25 ± 25% +830.2% 2681 ± 15% interrupts.CPU99.RES:Rescheduling_interrupts
13414 ± 17% +890.8% 132913 ± 3% interrupts.CPU99.TLB:TLB_shootdowns
26764 ± 18% +94.9% 52154 ± 2% interrupts.NMI:Non-maskable_interrupts
26764 ± 18% +94.9% 52154 ± 2% interrupts.PMI:Performance_monitoring_interrupts
32757 ± 11% +698.9% 261696 interrupts.RES:Rescheduling_interrupts
1435977 ± 15% +844.0% 13555654 interrupts.TLB:TLB_shootdowns
will-it-scale.per_thread_ops
160 +-+----------O-----------------------------O----O---------------------+
O O O O O O O O O |
140 +-+ O |
120 +-+ O O O O |
| O O O O |
100 +-+ |
| |
80 +-+ |
| |
60 +-+ |
40 +-+ |
| |
20 +-+ .+. .+ .+.. |
|.. .+..+.+..+.+..+.+..+.+..+.+.. .+.. .+..+.+. +. + .+ +.|
0 +-+-------------------------------------------------------------------+
will-it-scale.workload
18000 +-+-----------------------------------------------------------------+
| O O O |
16000 O-+ O O O O O O O O |
14000 +-+ O O |
| O O O O O O |
12000 +-O |
10000 +-+ |
| |
8000 +-+ |
6000 +-+ |
| |
4000 +-+ |
2000 +-+ .+. |
|. .+. .+.+..+.+.+..+.+..+.+.. .+. .+.+..+ +..+. .+.+..+.|
0 +-+-----------------------------------------------------------------+
will-it-scale.time.user_time
12 +-+--------------------------------------------------------------------+
| |
10 +-+ O O O O |
O O O O O |
| O O O O |
8 +-+ O O O O O O O |
| O |
6 +-+ |
| |
4 +-+ |
| |
| |
2 +-+ .+.. |
|..+.+..+.+..+.+..+.+..+.+..+.+..+..+.+..+.+..+.+..+ +.+..+.+..+.+..|
0 +-+--------------------------------------------------------------------+
will-it-scale.time.system_time
900 O-+--O-------O----O----O-------------------O----O---------------------+
| O O O O O O O O O O O |
800 +-+O O O |
| |
| |
700 +-+ |
| |
600 +-+ |
| |
500 +-+ |
| |
| |
400 +-+ .+.. .+.. .+. .+.+..+. .+..+.|
|..+.+..+ + +.+..+.+..+.+..+.+..+.+..+.+. +. +..+ |
300 +-+-------------------------------------------------------------------+
will-it-scale.time.percent_of_cpu_this_job_got
320 +-+-------------------------------------------------------------------+
300 +-+ O O O O O O |
O O O O O O O O O O O O |
280 +-+O O O |
260 +-+ |
240 +-+ |
220 +-+ |
| |
200 +-+ |
180 +-+ |
160 +-+ |
140 +-+ |
| .+.+..+. .+..+.|
120 +-++.+..+.+..+.+..+.+..+.+..+.+..+. .+.+..+.+..+.+. +..+ |
100 +-+-------------------------------------------------------------------+
will-it-scale.time.minor_page_faults
5e+06 +-+---------O---------------------------O----O--------------------+
4.5e+06 O-+ O O O O O O O O |
| O |
4e+06 +-+ O O O O O O |
3.5e+06 +-O O |
| |
3e+06 +-+ |
2.5e+06 +-+ |
2e+06 +-+ |
| |
1.5e+06 +-+ |
1e+06 +-+ |
| .+.+.+.. .+.. .|
500000 +-+..+.+.+..+.+..+.+.+..+.+.+..+. .+..+.+.+..+.+. +.+ + |
0 +-+---------------------------------------------------------------+
will-it-scale.time.voluntary_context_switches
1e+07 +-+-----------------------------------------------------------------+
9e+06 +-+ O |
O O O O O O O O O O O |
8e+06 +-+ O |
7e+06 +-+ O O O |
| O O O O O |
6e+06 +-+ |
5e+06 +-+ |
4e+06 +-+ |
| |
3e+06 +-+ |
2e+06 +-+ |
| .+. .+ .+.. |
1e+06 +-+ .+.+..+.+..+.+.+..+.+..+.+.. .+..+ +. + .+ +.|
0 +-+-----------------------------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
***************************************************************************************************
lkp-ivb-2ep1: 48 threads Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz with 64G memory
=========================================================================================
compiler/cpufreq_governor/kconfig/nr_task/rootfs/runtime/tbox_group/test/testcase/ucode:
gcc-7/performance/x86_64-rhel-7.6/900t/debian-x86_64-2019-05-14.cgz/300s/lkp-ivb-2ep1/disk_cp/reaim/0x42e
commit:
8c779229d0 ("locking/lockdep: Report more stack trace statistics")
91d2a812df ("locking/rwsem: Make handoff writer optimistically spin on owner")
8c779229d0f4fe83 91d2a812dfb98b3b4dad661529c
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
0:4 4% 0:4 perf-profile.children.cycles-pp.error_entry
0:4 3% 0:4 perf-profile.self.cycles-pp.error_entry
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
Thanks,
Oliver Sang
2 years, 4 months
- 1
- 0
[vfs] 2ad9ab0f74: ltp.fsync01.fail
by kernel test robot
FYI, we noticed the following commit (built with gcc-7):
commit: 2ad9ab0f742971127f84a592802916b68855986a ("vfs: Convert fuse to use the new mount API")
https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git master
in testcase: ltp
with following parameters:
test: quickhit
test-description: The LTP testsuite contains a collection of tools for testing the Linux kernel and related features.
test-url: http://linux-test-project.github.io/
on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 8G
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang(a)intel.com>
2019-08-30 14:31:19 ln -sf /usr/bin/genisoimage /usr/bin/mkisofs
2019-08-30 14:31:19 ./runltp -f quickhit
INFO: creating /lkp/benchmarks/ltp/output directory
INFO: creating /lkp/benchmarks/ltp/results directory
Checking for required user/group ids
'nobody' user id and group found.
'bin' user id and group found.
'daemon' user id and group found.
Users group found.
Sys group found.
Required users/groups exist.
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
/etc/os-release
PRETTY_NAME="Debian GNU/Linux 9 (stretch)"
NAME="Debian GNU/Linux"
VERSION_ID="9"
VERSION="9 (stretch)"
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"
uname:
Linux vm-snb-8G-0fc168167576 5.3.0-rc5-00015-g2ad9ab0f74297 #1 SMP Fri Aug 30 14:08:41 CST 2019 x86_64 GNU/Linux
/proc/cmdline
ip=::::vm-snb-8G-0fc168167576::dhcp root=/dev/ram0 user=lkp job=/lkp/jobs/scheduled/vm-snb-8G-0fc168167576/ltp-quickhit-debian-x86_64-2018-04-03.cgz-2ad9ab0f742971127f84a5928-20190830-18897-1nsji0w-1.yaml ARCH=x86_64 kconfig=x86_64-rhel-7.6 branch=linux-devel/devel-hourly-2019083001 commit=2ad9ab0f742971127f84a592802916b68855986a BOOT_IMAGE=/pkg/linux/x86_64-rhel-7.6/gcc-7/2ad9ab0f742971127f84a592802916b68855986a/vmlinuz-5.3.0-rc5-00015-g2ad9ab0f74297 max_uptime=3600 RESULT_ROOT=/result/ltp/quickhit/vm-snb-8G/debian-x86_64-2018-04-03.cgz/x86_64-rhel-7.6/gcc-7/2ad9ab0f742971127f84a592802916b68855986a/3 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw rcuperf.shutdown=0
Gnu C gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516
Clang
Gnu make 4.1
util-linux 2.29.2
mount linux 2.29.2 (libmount 2.29.2: selinux, btrfs, assert, debug)
modutils 23
e2fsprogs 1.43.4
Linux C Library > libc.2.24
Dynamic linker (ldd) 2.24
Procps 3.3.12
Net-tools 2.10-alpha
iproute2 iproute2-ss161212
iputils iputils-s20161105
Kbd 116:
Sh-utils 8.26
Modules Loaded intel_rapl_msr intel_rapl_common sr_mod cdrom crct10dif_pclmul sg crc32_pclmul ata_generic pata_acpi crc32c_intel ghash_clmulni_intel bochs_drm drm_vram_helper ttm ppdev drm_kms_helper syscopyarea sysfillrect snd_pcm sysimgblt fb_sys_fops snd_timer drm snd ata_piix aesni_intel crypto_simd libata cryptd glue_helper soundcore joydev pcspkr serio_raw i2c_piix4 floppy parport_pc parport ip_tables
free reports:
total used free shared buff/cache available
Mem: 8149476 257572 5755836 11592 2136068 5644340
Swap: 0 0 0
cpuinfo:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 2
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 42
Model name: Intel Xeon E312xx (Sandy Bridge)
Stepping: 1
CPU MHz: 2693.508
BogoMIPS: 5387.01
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 4096K
L3 cache: 16384K
NUMA node0 CPU(s): 0,1
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx rdtscp lm constant_tsc rep_good nopl xtopology cpuid tsc_known_freq pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx hypervisor lahf_lm cpuid_fault pti xsaveopt arat
AppArmor disabled
SELinux mode: unknown
no big block device was specified on commandline.
Tests which require a big block device are disabled.
You can specify it with option -z
COMMAND: /lkp/benchmarks/ltp/bin/ltp-pan -e -S -a 2168 -n 2168 -p -f /tmp/ltp-uOs3AiQxjS/alltests -l /lkp/benchmarks/ltp/results/LTP_RUN_ON-2019_08_30-14h_31m_19s.log -C /lkp/benchmarks/ltp/output/LTP_RUN_ON-2019_08_30-14h_31m_19s.failed -T /lkp/benchmarks/ltp/output/LTP_RUN_ON-2019_08_30-14h_31m_19s.tconf
LOG File: /lkp/benchmarks/ltp/results/LTP_RUN_ON-2019_08_30-14h_31m_19s.log
FAILED COMMAND File: /lkp/benchmarks/ltp/output/LTP_RUN_ON-2019_08_30-14h_31m_19s.failed
TCONF COMMAND File: /lkp/benchmarks/ltp/output/LTP_RUN_ON-2019_08_30-14h_31m_19s.tconf
Running tests.......
<<<test_start>>>
tag=access01 stime=1567146680
cmdline="access01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
access01.c:243: PASS: access(accessfile_rwx, F_OK) as root
access01.c:243: PASS: access(accessfile_rwx, F_OK) as nobody
access01.c:243: PASS: access(accessfile_rwx, X_OK) as root
access01.c:243: PASS: access(accessfile_rwx, X_OK) as nobody
access01.c:243: PASS: access(accessfile_rwx, W_OK) as root
access01.c:243: PASS: access(accessfile_rwx, W_OK) as nobody
access01.c:243: PASS: access(accessfile_rwx, R_OK) as root
access01.c:243: PASS: access(accessfile_rwx, R_OK) as nobody
access01.c:243: PASS: access(accessfile_rwx, R_OK|W_OK) as root
access01.c:243: PASS: access(accessfile_rwx, R_OK|W_OK) as nobody
access01.c:243: PASS: access(accessfile_rwx, R_OK|X_OK) as root
access01.c:243: PASS: access(accessfile_rwx, R_OK|X_OK) as nobody
access01.c:243: PASS: access(accessfile_rwx, W_OK|X_OK) as root
access01.c:243: PASS: access(accessfile_rwx, W_OK|X_OK) as nobody
access01.c:243: PASS: access(accessfile_rwx, R_OK|W_OK|X_OK) as root
access01.c:243: PASS: access(accessfile_rwx, R_OK|W_OK|X_OK) as nobody
access01.c:243: PASS: access(accessfile_x, X_OK) as root
access01.c:243: PASS: access(accessfile_x, X_OK) as nobody
access01.c:243: PASS: access(accessfile_w, W_OK) as root
access01.c:243: PASS: access(accessfile_w, W_OK) as nobody
access01.c:243: PASS: access(accessfile_r, R_OK) as root
access01.c:243: PASS: access(accessfile_r, R_OK) as nobody
access01.c:263: PASS: access(accessfile_r, X_OK) as root: EACCES
access01.c:263: PASS: access(accessfile_r, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_r, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_w, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_w, X_OK) as root: EACCES
access01.c:263: PASS: access(accessfile_w, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_x, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_x, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_r, W_OK|X_OK) as root: EACCES
access01.c:263: PASS: access(accessfile_r, W_OK|X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_r, R_OK|X_OK) as root: EACCES
access01.c:263: PASS: access(accessfile_r, R_OK|X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_r, R_OK|W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_r, R_OK|W_OK|X_OK) as root: EACCES
access01.c:263: PASS: access(accessfile_r, R_OK|W_OK|X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_w, W_OK|X_OK) as root: EACCES
access01.c:263: PASS: access(accessfile_w, W_OK|X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_w, R_OK|X_OK) as root: EACCES
access01.c:263: PASS: access(accessfile_w, R_OK|X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_w, R_OK|W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_w, R_OK|W_OK|X_OK) as root: EACCES
access01.c:263: PASS: access(accessfile_w, R_OK|W_OK|X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_x, W_OK|X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_x, R_OK|X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_x, R_OK|W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessfile_x, R_OK|W_OK|X_OK) as nobody: EACCES
access01.c:243: PASS: access(accessfile_r, W_OK) as root
access01.c:243: PASS: access(accessfile_r, R_OK|W_OK) as root
access01.c:243: PASS: access(accessfile_w, R_OK) as root
access01.c:243: PASS: access(accessfile_w, R_OK|W_OK) as root
access01.c:243: PASS: access(accessfile_x, R_OK) as root
access01.c:243: PASS: access(accessfile_x, W_OK) as root
access01.c:243: PASS: access(accessfile_x, R_OK|W_OK) as root
access01.c:243: PASS: access(accessdir_r/accessfile_r, F_OK) as root
access01.c:243: PASS: access(accessdir_r/accessfile_r, R_OK) as root
access01.c:243: PASS: access(accessdir_r/accessfile_r, W_OK) as root
access01.c:243: PASS: access(accessdir_r/accessfile_w, F_OK) as root
access01.c:243: PASS: access(accessdir_r/accessfile_w, R_OK) as root
access01.c:243: PASS: access(accessdir_r/accessfile_w, W_OK) as root
access01.c:243: PASS: access(accessdir_r/accessfile_x, F_OK) as root
access01.c:243: PASS: access(accessdir_r/accessfile_x, R_OK) as root
access01.c:243: PASS: access(accessdir_r/accessfile_x, W_OK) as root
access01.c:243: PASS: access(accessdir_r/accessfile_x, X_OK) as root
access01.c:243: PASS: access(accessdir_w/accessfile_r, F_OK) as root
access01.c:243: PASS: access(accessdir_w/accessfile_r, R_OK) as root
access01.c:243: PASS: access(accessdir_w/accessfile_r, W_OK) as root
access01.c:243: PASS: access(accessdir_w/accessfile_w, F_OK) as root
access01.c:243: PASS: access(accessdir_w/accessfile_w, R_OK) as root
access01.c:243: PASS: access(accessdir_w/accessfile_w, W_OK) as root
access01.c:243: PASS: access(accessdir_w/accessfile_x, F_OK) as root
access01.c:243: PASS: access(accessdir_w/accessfile_x, R_OK) as root
access01.c:243: PASS: access(accessdir_w/accessfile_x, W_OK) as root
access01.c:243: PASS: access(accessdir_w/accessfile_x, X_OK) as root
access01.c:243: PASS: access(accessdir_x/accessfile_r, F_OK) as root
access01.c:243: PASS: access(accessdir_x/accessfile_r, F_OK) as nobody
access01.c:243: PASS: access(accessdir_x/accessfile_r, R_OK) as root
access01.c:243: PASS: access(accessdir_x/accessfile_r, R_OK) as nobody
access01.c:243: PASS: access(accessdir_x/accessfile_r, W_OK) as root
access01.c:243: PASS: access(accessdir_x/accessfile_w, F_OK) as root
access01.c:243: PASS: access(accessdir_x/accessfile_w, F_OK) as nobody
access01.c:243: PASS: access(accessdir_x/accessfile_w, R_OK) as root
access01.c:243: PASS: access(accessdir_x/accessfile_w, W_OK) as root
access01.c:243: PASS: access(accessdir_x/accessfile_w, W_OK) as nobody
access01.c:243: PASS: access(accessdir_x/accessfile_x, F_OK) as root
access01.c:243: PASS: access(accessdir_x/accessfile_x, F_OK) as nobody
access01.c:243: PASS: access(accessdir_x/accessfile_x, R_OK) as root
access01.c:243: PASS: access(accessdir_x/accessfile_x, W_OK) as root
access01.c:243: PASS: access(accessdir_x/accessfile_x, X_OK) as root
access01.c:243: PASS: access(accessdir_x/accessfile_x, X_OK) as nobody
access01.c:243: PASS: access(accessdir_rw/accessfile_r, F_OK) as root
access01.c:243: PASS: access(accessdir_rw/accessfile_r, R_OK) as root
access01.c:243: PASS: access(accessdir_rw/accessfile_r, W_OK) as root
access01.c:243: PASS: access(accessdir_rw/accessfile_w, F_OK) as root
access01.c:243: PASS: access(accessdir_rw/accessfile_w, R_OK) as root
access01.c:243: PASS: access(accessdir_rw/accessfile_w, W_OK) as root
access01.c:243: PASS: access(accessdir_rw/accessfile_x, F_OK) as root
access01.c:243: PASS: access(accessdir_rw/accessfile_x, R_OK) as root
access01.c:243: PASS: access(accessdir_rw/accessfile_x, W_OK) as root
access01.c:243: PASS: access(accessdir_rw/accessfile_x, X_OK) as root
access01.c:243: PASS: access(accessdir_rx/accessfile_r, F_OK) as root
access01.c:243: PASS: access(accessdir_rx/accessfile_r, F_OK) as nobody
access01.c:243: PASS: access(accessdir_rx/accessfile_r, R_OK) as root
access01.c:243: PASS: access(accessdir_rx/accessfile_r, R_OK) as nobody
access01.c:243: PASS: access(accessdir_rx/accessfile_r, W_OK) as root
access01.c:243: PASS: access(accessdir_rx/accessfile_w, F_OK) as root
access01.c:243: PASS: access(accessdir_rx/accessfile_w, F_OK) as nobody
access01.c:243: PASS: access(accessdir_rx/accessfile_w, R_OK) as root
access01.c:243: PASS: access(accessdir_rx/accessfile_w, W_OK) as root
access01.c:243: PASS: access(accessdir_rx/accessfile_w, W_OK) as nobody
access01.c:243: PASS: access(accessdir_rx/accessfile_x, F_OK) as root
access01.c:243: PASS: access(accessdir_rx/accessfile_x, F_OK) as nobody
access01.c:243: PASS: access(accessdir_rx/accessfile_x, R_OK) as root
access01.c:243: PASS: access(accessdir_rx/accessfile_x, W_OK) as root
access01.c:243: PASS: access(accessdir_rx/accessfile_x, X_OK) as root
access01.c:243: PASS: access(accessdir_rx/accessfile_x, X_OK) as nobody
access01.c:243: PASS: access(accessdir_wx/accessfile_r, F_OK) as root
access01.c:243: PASS: access(accessdir_wx/accessfile_r, F_OK) as nobody
access01.c:243: PASS: access(accessdir_wx/accessfile_r, R_OK) as root
access01.c:243: PASS: access(accessdir_wx/accessfile_r, R_OK) as nobody
access01.c:243: PASS: access(accessdir_wx/accessfile_r, W_OK) as root
access01.c:243: PASS: access(accessdir_wx/accessfile_w, F_OK) as root
access01.c:243: PASS: access(accessdir_wx/accessfile_w, F_OK) as nobody
access01.c:243: PASS: access(accessdir_wx/accessfile_w, R_OK) as root
access01.c:243: PASS: access(accessdir_wx/accessfile_w, W_OK) as root
access01.c:243: PASS: access(accessdir_wx/accessfile_w, W_OK) as nobody
access01.c:243: PASS: access(accessdir_wx/accessfile_x, F_OK) as root
access01.c:243: PASS: access(accessdir_wx/accessfile_x, F_OK) as nobody
access01.c:243: PASS: access(accessdir_wx/accessfile_x, R_OK) as root
access01.c:243: PASS: access(accessdir_wx/accessfile_x, W_OK) as root
access01.c:243: PASS: access(accessdir_wx/accessfile_x, X_OK) as root
access01.c:243: PASS: access(accessdir_wx/accessfile_x, X_OK) as nobody
access01.c:263: PASS: access(accessdir_r/accessfile_r, F_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_r/accessfile_r, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_r/accessfile_r, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_r/accessfile_r, X_OK) as root: EACCES
access01.c:263: PASS: access(accessdir_r/accessfile_r, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_r/accessfile_w, F_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_r/accessfile_w, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_r/accessfile_w, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_r/accessfile_w, X_OK) as root: EACCES
access01.c:263: PASS: access(accessdir_r/accessfile_w, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_r/accessfile_x, F_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_r/accessfile_x, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_r/accessfile_x, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_r/accessfile_x, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_r, F_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_r, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_r, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_r, X_OK) as root: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_r, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_w, F_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_w, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_w, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_w, X_OK) as root: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_w, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_x, F_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_x, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_x, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_w/accessfile_x, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_x/accessfile_r, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_x/accessfile_r, X_OK) as root: EACCES
access01.c:263: PASS: access(accessdir_x/accessfile_r, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_x/accessfile_w, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_x/accessfile_w, X_OK) as root: EACCES
access01.c:263: PASS: access(accessdir_x/accessfile_w, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_x/accessfile_x, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_x/accessfile_x, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_r, F_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_r, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_r, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_r, X_OK) as root: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_r, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_w, F_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_w, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_w, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_w, X_OK) as root: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_w, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_x, F_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_x, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_x, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rw/accessfile_x, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rx/accessfile_r, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rx/accessfile_r, X_OK) as root: EACCES
access01.c:263: PASS: access(accessdir_rx/accessfile_r, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rx/accessfile_w, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rx/accessfile_w, X_OK) as root: EACCES
access01.c:263: PASS: access(accessdir_rx/accessfile_w, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rx/accessfile_x, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_rx/accessfile_x, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_wx/accessfile_r, W_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_wx/accessfile_r, X_OK) as root: EACCES
access01.c:263: PASS: access(accessdir_wx/accessfile_r, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_wx/accessfile_w, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_wx/accessfile_w, X_OK) as root: EACCES
access01.c:263: PASS: access(accessdir_wx/accessfile_w, X_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_wx/accessfile_x, R_OK) as nobody: EACCES
access01.c:263: PASS: access(accessdir_wx/accessfile_x, W_OK) as nobody: EACCES
Summary:
passed 199
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=1 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=access03 stime=1567146680
cmdline="access03"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
access03.c:47: PASS: access(0xffffffffffffffff, F_OK) as root: EFAULT
access03.c:47: PASS: access(0xffffffffffffffff, F_OK) as nobody: EFAULT
access03.c:47: PASS: access(0xffffffffffffffff, R_OK) as root: EFAULT
access03.c:47: PASS: access(0xffffffffffffffff, R_OK) as nobody: EFAULT
access03.c:47: PASS: access(0xffffffffffffffff, W_OK) as root: EFAULT
access03.c:47: PASS: access(0xffffffffffffffff, W_OK) as nobody: EFAULT
access03.c:47: PASS: access(0xffffffffffffffff, X_OK) as root: EFAULT
access03.c:47: PASS: access(0xffffffffffffffff, X_OK) as nobody: EFAULT
Summary:
passed 8
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=alarm02 stime=1567146680
cmdline="alarm02"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
alarm02.c:62: PASS: alarm(2147483647) returned 2147483647 as expected for value INT_MAX
alarm02.c:62: PASS: alarm(2147483647) returned 2147483647 as expected for value UINT_MAX/2
alarm02.c:62: PASS: alarm(1073741823) returned 1073741823 as expected for value UINT_MAX/4
Summary:
passed 3
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=1
<<<test_end>>>
<<<test_start>>>
tag=alarm03 stime=1567146680
cmdline="alarm03"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
alarm03.c:50: PASS: alarm(100), fork, alarm(0) parent's alarm returned 100
alarm03.c:37: PASS: alarm(100), fork, alarm(0) child's alarm returned 0
Summary:
passed 2
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=brk01 stime=1567146680
cmdline="brk01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
brk01.c:55: PASS: brk() works fine
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=chdir02 stime=1567146680
cmdline="chdir02"
contacts=""
analysis=exit
<<<test_output>>>
chdir02 1 TPASS : chdir(/) returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=chmod02 stime=1567146680
cmdline="chmod02"
contacts=""
analysis=exit
<<<test_output>>>
chmod02 1 TPASS : chmod(test_file, 0) returned 0
chmod02 2 TPASS : chmod(test_file, 07) returned 0
chmod02 3 TPASS : chmod(test_file, 070) returned 0
chmod02 4 TPASS : chmod(test_file, 0700) returned 0
chmod02 5 TPASS : chmod(test_file, 0777) returned 0
chmod02 6 TPASS : chmod(test_file, 02777) returned 0
chmod02 7 TPASS : chmod(test_file, 04777) returned 0
chmod02 8 TPASS : chmod(test_file, 06777) returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=chown01 stime=1567146680
cmdline="chown01"
contacts=""
analysis=exit
<<<test_output>>>
chown01 1 TPASS : chown(t_2434, 0,0) returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=close08 stime=1567146680
cmdline="close08"
contacts=""
analysis=exit
<<<test_output>>>
close08 1 TPASS : close(tfile_2435) returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=dup01 stime=1567146680
cmdline="dup01"
contacts=""
analysis=exit
<<<test_output>>>
dup01 1 TPASS : dup(dupfile) returned 8
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=dup02 stime=1567146680
cmdline="dup02"
contacts=""
analysis=exit
<<<test_output>>>
dup02 1 TPASS : dup failed as expected with EBADF
dup02 2 TPASS : dup failed as expected with EBADF
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=dup03 stime=1567146680
cmdline="dup03"
contacts=""
analysis=exit
<<<test_output>>>
dup03 1 TPASS : dup failed as expected with EMFILE
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=dup04 stime=1567146680
cmdline="dup04"
contacts=""
analysis=exit
<<<test_output>>>
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=dup05 stime=1567146680
cmdline="dup05"
contacts=""
analysis=exit
<<<test_output>>>
dup05 1 TPASS : dup returned 8
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=execl01 stime=1567146680
cmdline="execl01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
execl01_child.c:20: PASS: execl01_child executed
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=1 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=execle01 stime=1567146680
cmdline="execle01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
execle01_child.c:34: PASS: execle01_child executed
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=execlp01 stime=1567146680
cmdline="execlp01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
execlp01_child.c:20: PASS: execlp01_child executed
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=execv01 stime=1567146680
cmdline="execv01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
execv01_child.c:23: PASS: execv01_child executed
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=1
<<<test_end>>>
<<<test_start>>>
tag=execve01 stime=1567146680
cmdline="execve01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
execve01_child.c:34: PASS: execve01_child executed
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=execvp01 stime=1567146680
cmdline="execvp01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
execvp01_child.c:20: PASS: execvp01_child executed
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=f00f stime=1567146680
cmdline="f00f"
contacts=""
analysis=exit
<<<test_output>>>
f00f 1 TCONF : f00f.c:78: f00f bug test only for i386
f00f 2 TCONF : f00f.c:78: Remaining cases not appropriate for configuration
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=32 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fchmod01 stime=1567146680
cmdline="fchmod01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
fchmod01.c:42: PASS: Functionality of fchmod(7, 0) successful
fchmod01.c:42: PASS: Functionality of fchmod(7, 07) successful
fchmod01.c:42: PASS: Functionality of fchmod(7, 070) successful
fchmod01.c:42: PASS: Functionality of fchmod(7, 0700) successful
fchmod01.c:42: PASS: Functionality of fchmod(7, 0777) successful
fchmod01.c:42: PASS: Functionality of fchmod(7, 02777) successful
fchmod01.c:42: PASS: Functionality of fchmod(7, 04777) successful
fchmod01.c:42: PASS: Functionality of fchmod(7, 06777) successful
Summary:
passed 8
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fchown01 stime=1567146680
cmdline="fchown01"
contacts=""
analysis=exit
<<<test_output>>>
fchown01 1 TPASS : fchown(fd, geteuid(), getegid()) returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fcntl02 stime=1567146680
cmdline="fcntl02"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
fcntl02.c:42: PASS: fcntl(fcntl02_2464, F_DUPFD, 0) returned 8
fcntl02.c:42: PASS: fcntl(fcntl02_2464, F_DUPFD, 1) returned 8
fcntl02.c:42: PASS: fcntl(fcntl02_2464, F_DUPFD, 2) returned 8
fcntl02.c:42: PASS: fcntl(fcntl02_2464, F_DUPFD, 3) returned 8
fcntl02.c:42: PASS: fcntl(fcntl02_2464, F_DUPFD, 10) returned 10
fcntl02.c:42: PASS: fcntl(fcntl02_2464, F_DUPFD, 100) returned 100
Summary:
passed 6
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fcntl03 stime=1567146680
cmdline="fcntl03"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
fcntl03.c:33: PASS: fcntl(fcntl03_2466, F_GETFD, 0) returned 0
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fcntl04 stime=1567146680
cmdline="fcntl04"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
fcntl04.c:39: PASS: fcntl(fcntl04_2468, F_GETFL, 0) returned 8002
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fcntl05 stime=1567146680
cmdline="fcntl05"
contacts=""
analysis=exit
<<<test_output>>>
fcntl05 1 TPASS : fcntl returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fcntl07 stime=1567146680
cmdline="fcntl07"
contacts=""
analysis=exit
<<<test_output>>>
fcntl07 1 TPASS : regular file CLOEXEC fd was closed after exec()
fcntl07 2 TPASS : pipe (write end) CLOEXEC fd was closed after exec()
fcntl07 3 TPASS : pipe (read end) CLOEXEC fd was closed after exec()
fcntl07 4 TPASS : fifo CLOEXEC fd was closed after exec()
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=1 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fcntl08 stime=1567146680
cmdline="fcntl08"
contacts=""
analysis=exit
<<<test_output>>>
fcntl08 1 TPASS : fcntl returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fcntl09 stime=1567146680
cmdline="fcntl09"
contacts=""
analysis=exit
<<<test_output>>>
fcntl09 1 TPASS : fcntl(./file_2476, F_SETLK, &flocks) flocks.l_type = F_WRLCK returned 0
fcntl09 2 TPASS : fcntl(./file_2476, F_SETLK, &flocks) flocks.l_type = F_UNLCK returned 0
fcntl09 1 TPASS : fcntl(./file_2476, F_SETLK, &flocks) flocks.l_type = F_RDLCK returned 0
fcntl09 2 TPASS : fcntl(./file_2476, F_SETLK, &flocks) flocks.l_type = F_UNLCK returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fcntl10 stime=1567146680
cmdline="fcntl10"
contacts=""
analysis=exit
<<<test_output>>>
fcntl10 1 TPASS : fcntl(tfile_2478, F_SETLKW, &flocks) flocks.l_type = F_WRLCK returned 0
fcntl10 2 TPASS : fcntl(tfile_2478, F_SETLKW, &flocks) flocks.l_type = F_UNLCK returned 0
fcntl10 1 TPASS : fcntl(tfile_2478, F_SETLKW, &flocks) flocks.l_type = F_RDLCK returned 0
fcntl10 2 TPASS : fcntl(tfile_2478, F_SETLKW, &flocks) flocks.l_type = F_UNLCK returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fork01 stime=1567146680
cmdline="fork01"
contacts=""
analysis=exit
<<<test_output>>>
fork01 1 TPASS : fork() returned 2480
fork01 2 TPASS : child pid and fork() return agree: 2480
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fork04 stime=1567146680
cmdline="fork04"
contacts=""
analysis=exit
<<<test_output>>>
fork04 1 TPASS : Env var TERM unchanged after fork(): vt220
fork04 2 TPASS : Env var NoTSetzWq unchanged after fork(): getenv() does not find variable set
fork04 3 TPASS : Env var TESTPROG unchanged after fork(): FRKTCS04
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fork05 stime=1567146680
cmdline="fork05"
contacts=""
analysis=exit
<<<test_output>>>
fork05 0 TINFO : %fs test only for ix86
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fpathconf01 stime=1567146680
cmdline="fpathconf01"
contacts=""
analysis=exit
<<<test_output>>>
fpathconf01 1 TPASS : fpathconf(fd, _PC_MAX_CANON) returned 255
fpathconf01 2 TPASS : fpathconf(fd, _PC_MAX_INPUT) returned 255
fpathconf01 3 TPASS : fpathconf(fd, _PC_VDISABLE) returned 0
fpathconf01 4 TPASS : fpathconf(fd, _PC_LINK_MAX) returned 127
fpathconf01 5 TPASS : fpathconf(fd, _PC_NAME_MAX) returned 255
fpathconf01 6 TPASS : fpathconf(fd, _PC_PATH_MAX) returned 4096
fpathconf01 7 TPASS : fpathconf(fd, _PC_PIPE_BUF) returned 4096
fpathconf01 8 TPASS : fpathconf(fd, _PC_CHOWN_RESTRICTED) returned 1
fpathconf01 9 TPASS : fpathconf(fd, _PC_NO_TRUNC) returned 1
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fstatfs01 stime=1567146680
cmdline="fstatfs01"
contacts=""
analysis=exit
<<<test_output>>>
fstatfs01 1 TPASS : fstatfs() on a file - f_type=1021994
fstatfs01 2 TPASS : fstatfs() on a pipe - f_type=50495045
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=fsync01 stime=1567146680
cmdline="fsync01"
contacts=""
analysis=exit
<<<test_output>>>
tst_device.c:238: INFO: Using test device LTP_DEV='/dev/loop0'
tst_supported_fs_types.c:60: INFO: Kernel supports ext2
tst_supported_fs_types.c:44: INFO: mkfs.ext2 does exist
tst_supported_fs_types.c:60: INFO: Kernel supports ext3
tst_supported_fs_types.c:44: INFO: mkfs.ext3 does exist
tst_supported_fs_types.c:60: INFO: Kernel supports ext4
tst_supported_fs_types.c:44: INFO: mkfs.ext4 does exist
tst_supported_fs_types.c:60: INFO: Kernel supports xfs
tst_supported_fs_types.c:44: INFO: mkfs.xfs does exist
tst_supported_fs_types.c:60: INFO: Kernel supports btrfs
tst_supported_fs_types.c:44: INFO: mkfs.btrfs does exist
tst_supported_fs_types.c:60: INFO: Kernel supports vfat
tst_supported_fs_types.c:44: INFO: mkfs.vfat does exist
tst_supported_fs_types.c:92: INFO: FUSE does support exfat
tst_supported_fs_types.c:44: INFO: mkfs.exfat does exist
tst_supported_fs_types.c:92: INFO: FUSE does support ntfs
tst_supported_fs_types.c:44: INFO: mkfs.ntfs does exist
tst_test.c:1169: INFO: Testing on ext2
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with ext2 opts='' extra opts=''
mke2fs 1.43.4 (31-Jan-2017)
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
tst_test.c:1169: INFO: Testing on ext3
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with ext3 opts='' extra opts=''
mke2fs 1.43.4 (31-Jan-2017)
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
tst_test.c:1169: INFO: Testing on ext4
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with ext4 opts='' extra opts=''
mke2fs 1.43.4 (31-Jan-2017)
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
tst_test.c:1169: INFO: Testing on xfs
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with xfs opts='' extra opts=''
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
tst_test.c:1169: INFO: Testing on btrfs
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with btrfs opts='' extra opts=''
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
tst_test.c:1169: INFO: Testing on vfat
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with vfat opts='' extra opts=''
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
fsync01.c:30: PASS: fsync() returned 0
tst_test.c:1169: INFO: Testing on exfat
tst_mkfs.c:90: INFO: Formatting /dev/loop0 with exfat opts='' extra opts=''
safe_macros.c:739: INFO: Trying FUSE...
fuse: mount failed: Invalid argument
FUSE exfat 1.3.0
safe_macros.c:748: BROK: mount.exfat failed with 256
Summary:
passed 60
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=1 termination_type=exited termination_id=2 corefile=no
cutime=7 cstime=13
<<<test_end>>>
<<<test_start>>>
tag=getegid01 stime=1567146681
cmdline="getegid01"
contacts=""
analysis=exit
<<<test_output>>>
getegid01 1 TPASS : getegid returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=geteuid01 stime=1567146681
cmdline="geteuid01"
contacts=""
analysis=exit
<<<test_output>>>
geteuid01 1 TPASS : geteuid returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=getgid01 stime=1567146681
cmdline="getgid01"
contacts=""
analysis=exit
<<<test_output>>>
getgid01 1 TPASS : getgid returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=1
<<<test_end>>>
<<<test_start>>>
tag=getgroups01 stime=1567146681
cmdline="getgroups01"
contacts=""
analysis=exit
<<<test_output>>>
getgroups01 1 TPASS : getgroups failed as expected with EINVAL
getgroups01 2 TPASS : getgroups did not modify the gidset array
getgroups01 3 TPASS : getgroups failed as expected with EINVAL
getgroups01 4 TPASS : getgroups(NGROUPS,gidset) returned 3 contains gid 0 (from getgid)
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=gethostid01 stime=1567146681
cmdline="gethostid01"
contacts=""
analysis=exit
<<<test_output>>>
gethostid01 1 TPASS : Hostid command and gethostid both report hostid is 007f0100
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=gethostname01 stime=1567146681
cmdline="gethostname01"
contacts=""
analysis=exit
<<<test_output>>>
gethostname01 1 TPASS : gethostname returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=getpgrp01 stime=1567146681
cmdline="getpgrp01"
contacts=""
analysis=exit
<<<test_output>>>
getpgrp01 1 TPASS : getpgrp returned 2635
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=getpid01 stime=1567146681
cmdline="getpid01"
contacts=""
analysis=exit
<<<test_output>>>
getpid01 1 TPASS : getpid returned 2636
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=getppid01 stime=1567146681
cmdline="getppid01"
contacts=""
analysis=exit
<<<test_output>>>
getppid01 1 TPASS : getppid returned 2315
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=getuid01 stime=1567146681
cmdline="getuid01"
contacts=""
analysis=exit
<<<test_output>>>
getuid01 1 TPASS : getuid returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=kill02 stime=1567146681
cmdline="kill02"
contacts=""
analysis=exit
<<<test_output>>>
kill02 1 TPASS : The signal was sent to all processes in the process group.
kill02 2 TPASS : The signal was not sent to selective processes that were not in the process group.
<<<execution_status>>>
initiation_status="ok"
duration=10 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=2
<<<test_end>>>
<<<test_start>>>
tag=kill09 stime=1567146691
cmdline="kill09"
contacts=""
analysis=exit
<<<test_output>>>
kill09 1 TPASS : kill(2678, SIGKILL) returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=link02 stime=1567146691
cmdline="link02"
contacts=""
analysis=exit
<<<test_output>>>
link02 1 TPASS : link(oldpath,newpath) returned 0 and link counts match
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=link03 stime=1567146691
cmdline="link03"
contacts=""
analysis=exit
<<<test_output>>>
link03 1 TPASS : link() passed and linkcounts=10 match
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=1 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=link04 stime=1567146691
cmdline="link04"
contacts=""
analysis=exit
<<<test_output>>>
link04 1 TPASS : link(<non-existent file>, <nefile>): TEST_ERRNO=ENOENT(2): No such file or directory
link04 2 TPASS : link(<path is empty string>, <nefile>): TEST_ERRNO=ENOENT(2): No such file or directory
link04 3 TPASS : link(<path contains a non-existent file>, <nefile>): TEST_ERRNO=ENOENT(2): No such file or directory
link04 4 TPASS : link(<path contains a regular file>, <nefile>): TEST_ERRNO=ENOTDIR(20): Not a directory
link04 5 TPASS : link(<pathname too long>, <nefile>): TEST_ERRNO=ENAMETOOLONG(36): File name too long
link04 6 TPASS : link(<invalid address>, <nefile>): TEST_ERRNO=EFAULT(14): Bad address
link04 7 TPASS : link(<regfile>, <empty string>): TEST_ERRNO=ENOENT(2): No such file or directory
link04 8 TPASS : link(<regfile>, <path contains a non-existent file>): TEST_ERRNO=ENOENT(2): No such file or directory
link04 9 TPASS : link(<regfile>, <path contains a regular file>): TEST_ERRNO=ENOENT(2): No such file or directory
link04 10 TPASS : link(<regfile>, <pathname too long>): TEST_ERRNO=ENAMETOOLONG(36): File name too long
link04 11 TPASS : link(<regfile>, <invalid address>): TEST_ERRNO=EFAULT(14): Bad address
link04 12 TPASS : link(<regfile>, <regfile2>): TEST_ERRNO=EEXIST(17): File exists
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=link05 stime=1567146691
cmdline="link05"
contacts=""
analysis=exit
<<<test_output>>>
link05 1 TPASS : link(lkfile_2682, lkfile_2682[1-1000]) ret 0 for 1000 files,stat linkcounts match 1000
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=lseek01 stime=1567146691
cmdline="lseek01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
lseek01.c:67: PASS: lseek(tfile, 4, SEEK_SET) read correct data
lseek01.c:67: PASS: lseek(tfile, -2, SEEK_CUR) read correct data
lseek01.c:67: PASS: lseek(tfile, -4, SEEK_END) read correct data
lseek01.c:67: PASS: lseek(tfile, 0, SEEK_END) read correct data
Summary:
passed 4
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=lseek02 stime=1567146691
cmdline="lseek02"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
lseek02.c:65: PASS: lseek(-1, 1, 0) failed as expected: EBADF
lseek02.c:65: PASS: lseek(-1, 1, 1) failed as expected: EBADF
lseek02.c:65: PASS: lseek(-1, 1, 2) failed as expected: EBADF
lseek02.c:65: PASS: lseek(7, 1, 5) failed as expected: EINVAL
lseek02.c:65: PASS: lseek(7, 1, -1) failed as expected: EINVAL
lseek02.c:65: PASS: lseek(7, 1, 7) failed as expected: EINVAL
lseek02.c:65: PASS: lseek(8, 1, 0) failed as expected: ESPIPE
lseek02.c:65: PASS: lseek(8, 1, 1) failed as expected: ESPIPE
lseek02.c:65: PASS: lseek(8, 1, 2) failed as expected: ESPIPE
lseek02.c:65: PASS: lseek(9, 1, 0) failed as expected: ESPIPE
lseek02.c:65: PASS: lseek(9, 1, 1) failed as expected: ESPIPE
lseek02.c:65: PASS: lseek(9, 1, 2) failed as expected: ESPIPE
lseek02.c:65: PASS: lseek(11, 1, 0) failed as expected: ESPIPE
lseek02.c:65: PASS: lseek(11, 1, 1) failed as expected: ESPIPE
lseek02.c:65: PASS: lseek(11, 1, 2) failed as expected: ESPIPE
Summary:
passed 15
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=lseek07 stime=1567146691
cmdline="lseek07"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
lseek07.c:70: PASS: lseek(tfile1, 7, SEEK_SET) wrote correct data abcdefgijk
lseek07.c:70: PASS: lseek(tfile2, 2, SEEK_SET) wrote correct data abijkfg
Summary:
passed 2
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=lseek11 stime=1567146691
cmdline="lseek11"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
lseek11.c:162: INFO: The block size is 4096
lseek11.c:212: PASS: The 0th test passed: SEEK_DATA from startblock 0 offset 0
lseek11.c:212: PASS: The 1th test passed: SEEK_DATA from startblock 0 offset 4
lseek11.c:212: PASS: The 2th test passed: SEEK_HOLE from startblock 0 offset 0
lseek11.c:212: PASS: The 3th test passed: SEEK_HOLE from startblock 0 offset 4
lseek11.c:212: PASS: The 4th test passed: SEEK_HOLE from startblock 1 offset 0
lseek11.c:212: PASS: The 5th test passed: SEEK_HOLE from startblock 1 offset 128
lseek11.c:212: PASS: The 6th test passed: SEEK_DATA from startblock 1 offset 0
lseek11.c:212: PASS: The 7th test passed: SEEK_DATA from startblock 10 offset -1
lseek11.c:212: PASS: The 8th test passed: SEEK_DATA from startblock 10 offset 0
lseek11.c:212: PASS: The 9th test passed: SEEK_DATA from startblock 10 offset 4
lseek11.c:212: PASS: The 10th test passed: SEEK_HOLE from startblock 10 offset 0
lseek11.c:212: PASS: The 11th test passed: SEEK_HOLE from startblock 10 offset 4
lseek11.c:212: PASS: The 12th test passed: SEEK_HOLE from startblock 11 offset 128
lseek11.c:212: PASS: The 13th test passed: SEEK_DATA from startblock 11 offset 128
lseek11.c:212: PASS: The 14th test passed: SEEK_HOLE from startblock 30 offset -128
Summary:
passed 15
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=1
<<<test_end>>>
<<<test_start>>>
tag=lstat02 stime=1567146691
cmdline="lstat02"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
lstat02.c:72: PASS: lstat() failed as expected: EACCES
lstat02.c:72: PASS: lstat() failed as expected: ENOENT
lstat02.c:72: PASS: lstat() failed as expected: EFAULT
lstat02.c:72: PASS: lstat() failed as expected: ENAMETOOLONG
lstat02.c:72: PASS: lstat() failed as expected: ENOTDIR
lstat02.c:72: PASS: lstat() failed as expected: ELOOP
Summary:
passed 6
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=qmm01 stime=1567146691
cmdline="mmap001 -m 1"
contacts=""
analysis=exit
<<<test_output>>>
mmap001 0 TINFO : mmap()ing file of 1 pages or 4096 bytes
mmap001 1 TPASS : mmap() completed successfully.
mmap001 0 TINFO : touching mmaped memory
mmap001 2 TPASS : we're still here, mmaped area must be good
mmap001 3 TPASS : synchronizing mmapped page passed
mmap001 4 TPASS : munmapping testfile.2693 successful
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=open03 stime=1567146691
cmdline="open03"
contacts=""
analysis=exit
<<<test_output>>>
open03 1 TPASS : open(tfile_2694, O_RDWR|O_CREAT,0700) returned 7
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=pathconf01 stime=1567146691
cmdline="pathconf01"
contacts=""
analysis=exit
<<<test_output>>>
pathconf01 1 TPASS : pathconf(/tmp/ltp-uOs3AiQxjS/pati6IHBl, _PC_LINK_MAX) returned 127
pathconf01 2 TPASS : pathconf(/tmp/ltp-uOs3AiQxjS/pati6IHBl, _PC_NAME_MAX) returned 255
pathconf01 3 TPASS : pathconf(/tmp/ltp-uOs3AiQxjS/pati6IHBl, _PC_PATH_MAX) returned 4096
pathconf01 4 TPASS : pathconf(/tmp/ltp-uOs3AiQxjS/pati6IHBl, _PC_PIPE_BUF) returned 4096
pathconf01 5 TPASS : pathconf(/tmp/ltp-uOs3AiQxjS/pati6IHBl, _PC_CHOWN_RESTRICTED) returned 1
pathconf01 6 TPASS : pathconf(/tmp/ltp-uOs3AiQxjS/pati6IHBl, _PC_NO_TRUNC) returned 1
pathconf01 7 TPASS : pathconf(/tmp/ltp-uOs3AiQxjS/pati6IHBl, (null)) returned 127
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=pause01 stime=1567146691
cmdline="pause01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
pause01.c:24: PASS: pause() interrupted with EINTR
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=read01 stime=1567146691
cmdline="read01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
read01.c:24: PASS: read(2) returned 512
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=readdir01 stime=1567146691
cmdline="readdir01"
contacts=""
analysis=exit
<<<test_output>>>
readdir01 1 TPASS : found all 10 that were created
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=readlink01 stime=1567146691
cmdline="readlink01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
readlink01.c:64: INFO: Running test as root
readlink01.c:46: PASS: readlink() functionality on 'slink_file' was correct
readlink01.c:55: INFO: Running test as nobody
readlink01.c:46: PASS: readlink() functionality on 'slink_file' was correct
Summary:
passed 2
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=rename02 stime=1567146691
cmdline="rename02"
contacts=""
analysis=exit
<<<test_output>>>
rename02 1 TPASS : rename(./tfile_2705, ./rnfile_2705) returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=sbrk01 stime=1567146691
cmdline="sbrk01"
contacts=""
analysis=exit
<<<test_output>>>
sbrk01 1 TPASS : sbrk - Increase by 8192 bytes returned 0x561c55ca9000
sbrk01 2 TPASS : sbrk - Increase by -8192 bytes returned 0x561c55cab000
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=select01 stime=1567146691
cmdline="select01"
contacts=""
analysis=exit
<<<test_output>>>
select01 1 TPASS : select(4, &Readfds, 0, 0, &timeout) timeout = 0 usecs
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=select02 stime=1567146691
cmdline="select02"
contacts=""
analysis=exit
<<<test_output>>>
select02 1 TPASS : select(5, &Readfds, &Writefds, 0, &timeout) timeout = 0 usecs
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=select03 stime=1567146691
cmdline="select03"
contacts=""
analysis=exit
<<<test_output>>>
select03 1 TPASS : select(5, &Readfds, &Writefds, 0, &timeout) timeout = 0 usecs
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=select04 stime=1567146691
cmdline="select04"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
tst_timer_test.c:345: INFO: CLOCK_MONOTONIC resolution 1ns
tst_timer_test.c:357: INFO: prctl(PR_GET_TIMERSLACK) = 50us
select_var.h:66: INFO: Testing libc select()
tst_timer_test.c:264: INFO: select() sleeping for 1000us 500 iterations, threshold 450.01us
tst_timer_test.c:307: INFO: min 1070us, max 1165us, median 1086us, trunc mean 1086.85us (discarded 25)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 2000us 500 iterations, threshold 450.01us
tst_timer_test.c:307: INFO: min 2063us, max 2163us, median 2086us, trunc mean 2085.80us (discarded 25)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 5000us 300 iterations, threshold 450.04us
tst_timer_test.c:307: INFO: min 5023us, max 6950us, median 5087us, trunc mean 5080.59us (discarded 15)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 10000us 100 iterations, threshold 450.33us
tst_timer_test.c:307: INFO: min 10023us, max 13191us, median 10092us, trunc mean 10083.97us (discarded 5)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 25000us 50 iterations, threshold 451.29us
tst_timer_test.c:307: INFO: min 25037us, max 25125us, median 25093us, trunc mean 25089.46us (discarded 2)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 100000us 10 iterations, threshold 537.00us
tst_timer_test.c:307: INFO: min 100147us, max 100188us, median 100152us, trunc mean 100154.89us (discarded 1)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 1000000us 2 iterations, threshold 4400.00us
tst_timer_test.c:307: INFO: min 1001053us, max 1001054us, median 1001053us, trunc mean 1001053.00us (discarded 1)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
tst_timer_test.c:345: INFO: CLOCK_MONOTONIC resolution 1ns
tst_timer_test.c:357: INFO: prctl(PR_GET_TIMERSLACK) = 50us
select_var.h:69: INFO: Testing SYS_select syscall
tst_timer_test.c:264: INFO: select() sleeping for 1000us 500 iterations, threshold 450.01us
tst_timer_test.c:307: INFO: min 1032us, max 3463us, median 1088us, trunc mean 1085.77us (discarded 25)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 2000us 500 iterations, threshold 450.01us
tst_timer_test.c:307: INFO: min 2066us, max 2909us, median 2090us, trunc mean 2088.88us (discarded 25)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 5000us 300 iterations, threshold 450.04us
tst_timer_test.c:307: INFO: min 5027us, max 7132us, median 5091us, trunc mean 5083.71us (discarded 15)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 10000us 100 iterations, threshold 450.33us
tst_timer_test.c:307: INFO: min 10020us, max 11097us, median 10065us, trunc mean 10069.60us (discarded 5)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 25000us 50 iterations, threshold 451.29us
tst_timer_test.c:307: INFO: min 25019us, max 25875us, median 25077us, trunc mean 25075.98us (discarded 2)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 100000us 10 iterations, threshold 537.00us
tst_timer_test.c:307: INFO: min 100050us, max 100140us, median 100129us, trunc mean 100121.56us (discarded 1)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 1000000us 2 iterations, threshold 4400.00us
tst_timer_test.c:307: INFO: min 1000608us, max 1001979us, median 1000608us, trunc mean 1000608.00us (discarded 1)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
tst_timer_test.c:345: INFO: CLOCK_MONOTONIC resolution 1ns
tst_timer_test.c:357: INFO: prctl(PR_GET_TIMERSLACK) = 50us
select_var.h:72: INFO: Testing SYS_pselect6 syscall
tst_timer_test.c:264: INFO: select() sleeping for 1000us 500 iterations, threshold 450.01us
tst_timer_test.c:307: INFO: min 1032us, max 7062us, median 1113us, trunc mean 1278.90us (discarded 25)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 2000us 500 iterations, threshold 450.01us
tst_timer_test.c:307: INFO: min 2019us, max 9798us, median 2118us, trunc mean 2393.83us (discarded 25)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 5000us 300 iterations, threshold 450.04us
tst_timer_test.c:307: INFO: min 5029us, max 10059us, median 5092us, trunc mean 5322.80us (discarded 15)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 10000us 100 iterations, threshold 450.33us
tst_timer_test.c:307: INFO: min 10023us, max 11715us, median 10099us, trunc mean 10290.46us (discarded 5)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 25000us 50 iterations, threshold 451.29us
tst_timer_test.c:307: INFO: min 25077us, max 27248us, median 25095us, trunc mean 25163.85us (discarded 2)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 100000us 10 iterations, threshold 537.00us
tst_timer_test.c:307: INFO: min 100150us, max 100244us, median 100181us, trunc mean 100179.22us (discarded 1)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_timer_test.c:264: INFO: select() sleeping for 1000000us 2 iterations, threshold 4400.00us
tst_timer_test.c:307: INFO: min 1000666us, max 1001053us, median 1000666us, trunc mean 1000666.00us (discarded 1)
tst_timer_test.c:322: PASS: Measured times are within thresholds
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
tst_timer_test.c:345: INFO: CLOCK_MONOTONIC resolution 1ns
tst_timer_test.c:357: INFO: prctl(PR_GET_TIMERSLACK) = 50us
select_var.h:75: INFO: Testing SYS__newselect syscall
tst_timer_test.c:264: INFO: select() sleeping for 1000us 500 iterations, threshold 450.01us
select_var.h:54: CONF: __NR__newselect not implemented
Summary:
passed 21
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=26 termination_type=exited termination_id=0 corefile=no
cutime=4 cstime=6
<<<test_end>>>
<<<test_start>>>
tag=setgid01 stime=1567146717
cmdline="setgid01"
contacts=""
analysis=exit
<<<test_output>>>
setgid01 1 TPASS : setgid(0) returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=setpgid01 stime=1567146717
cmdline="setpgid01"
contacts=""
analysis=exit
<<<test_output>>>
setpgid01 1 TPASS : test setpgid(2797, 2797) success
setpgid01 2 TPASS : test setpgid(0, 0) success
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=setpgrp01 stime=1567146717
cmdline="setpgrp01"
contacts=""
analysis=exit
<<<test_output>>>
setpgrp01 1 TPASS : setpgrp - Call the setpgrp system call returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=setregid01 stime=1567146717
cmdline="setregid01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
setregid01.c:49: PASS: Dont change either real or effective gid
setregid01.c:49: PASS: Change effective to effective gid
setregid01.c:49: PASS: Change real to real gid
setregid01.c:49: PASS: Change effective to real gid
setregid01.c:49: PASS: Try to change real to current real
Summary:
passed 5
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=setreuid01 stime=1567146717
cmdline="setreuid01"
contacts=""
analysis=exit
<<<test_output>>>
setreuid01 1 TPASS : setreuid - Don't change either real or effective uid returned 0
setreuid01 2 TPASS : setreuid - change effective to effective uid returned 0
setreuid01 3 TPASS : setreuid - change real to real uid returned 0
setreuid01 4 TPASS : setreuid - change effective to real uid returned 0
setreuid01 5 TPASS : setreuid - try to change real to current real returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=setuid01 stime=1567146717
cmdline="setuid01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
setuid01.c:30: PASS: setuid(0) successfully
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=sighold02 stime=1567146717
cmdline="sighold02"
contacts=""
analysis=exit
<<<test_output>>>
sighold02 1 TPASS : All signals were hold
sighold02 0 TINFO : Child process returned TPASS
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=signal03 stime=1567146717
cmdline="signal03"
contacts=""
analysis=exit
<<<test_output>>>
signal03 1 TPASS : signal03 call succeeded
signal03 2 TPASS : signal03 call succeeded
signal03 3 TPASS : signal03 call succeeded
signal03 4 TPASS : signal03 call succeeded
signal03 5 TPASS : signal03 call succeeded
signal03 6 TPASS : signal03 call succeeded
signal03 7 TPASS : signal03 call succeeded
signal03 8 TPASS : signal03 call succeeded
signal03 9 TPASS : signal03 call succeeded
signal03 10 TPASS : signal03 call succeeded
signal03 11 TPASS : signal03 call succeeded
signal03 12 TPASS : signal03 call succeeded
signal03 13 TPASS : signal03 call succeeded
signal03 14 TPASS : signal03 call succeeded
signal03 15 TPASS : signal03 call succeeded
signal03 16 TPASS : signal03 call succeeded
signal03 17 TPASS : signal03 call succeeded
signal03 18 TPASS : signal03 call succeeded
signal03 19 TPASS : signal03 call succeeded
signal03 20 TPASS : signal03 call succeeded
signal03 21 TPASS : signal03 call succeeded
signal03 22 TPASS : signal03 call succeeded
signal03 23 TPASS : signal03 call succeeded
signal03 24 TPASS : signal03 call succeeded
signal03 25 TPASS : signal03 call succeeded
signal03 26 TPASS : signal03 call succeeded
signal03 27 TPASS : signal03 call succeeded
signal03 28 TPASS : signal03 call succeeded
signal03 29 TPASS : signal03 call succeeded
signal03 30 TPASS : signal03 call succeeded
signal03 31 TPASS : signal03 call succeeded
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=1 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=sigrelse01 stime=1567146717
cmdline="sigrelse01"
contacts=""
analysis=exit
<<<test_output>>>
sigrelse01 1 TPASS : sigrelse() released all 55 signals under test.
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=1
<<<test_end>>>
<<<test_start>>>
tag=statfs01 stime=1567146717
cmdline="statfs01"
contacts=""
analysis=exit
<<<test_output>>>
statfs01 1 TPASS : statfs(tfile_2811, ..) returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=statvfs01 stime=1567146717
cmdline="statvfs01"
contacts=""
analysis=exit
<<<test_output>>>
statvfs01 1 TPASS : statvfs(/, ...) passed
statvfs01 0 TINFO : This call is similar to statfs
statvfs01 0 TINFO : Extracting info about the '/' file system
statvfs01 0 TINFO : file system block size = 4096 bytes
statvfs01 0 TINFO : file system fragment size = 4096 bytes
statvfs01 0 TINFO : file system free blocks = 0
statvfs01 0 TINFO : file system total inodes = 0
statvfs01 0 TINFO : file system free inodes = 0
statvfs01 0 TINFO : file system id = 0
statvfs01 0 TINFO : file system max filename length = 255
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=sync01 stime=1567146717
cmdline="sync01"
contacts=""
analysis=exit
<<<test_output>>>
sync01 1 TPASS : sync() returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=time01 stime=1567146717
cmdline="time01"
contacts=""
analysis=exit
<<<test_output>>>
time01 1 TPASS : time(0) returned 1567146717
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=times01 stime=1567146717
cmdline="times01"
contacts=""
analysis=exit
<<<test_output>>>
times01 1 TPASS : times(&mytimes) returned 429473644
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=ulimit01 stime=1567146717
cmdline="ulimit01"
contacts=""
analysis=exit
<<<test_output>>>
ulimit01 1 TPASS : ulimit(1, -1) returned 9223372036854775807
ulimit01 2 TPASS : ulimit(2, 9223372036854775807) returned 9223372036854775807
ulimit01 3 TPASS : ulimit(2, 9223372036854775806) returned 9223372036854775807
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=umask01 stime=1567146717
cmdline="umask01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
umask01.c:57: PASS: All files created with correct mode
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=uname01 stime=1567146717
cmdline="uname01"
contacts=""
analysis=exit
<<<test_output>>>
uname01 1 TPASS : uname(&un) returned 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=unlink05 stime=1567146717
cmdline="unlink05"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
unlink05.c:61: PASS: unlink(file) succeeded
unlink05.c:61: PASS: unlink(fifo) succeeded
Summary:
passed 2
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=unlink07 stime=1567146717
cmdline="unlink07"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
unlink07.c:51: PASS: unlink(<non-existent file>) failed as expected: ENOENT
unlink07.c:51: PASS: unlink(<path is empty string>) failed as expected: ENOENT
unlink07.c:51: PASS: unlink(<path contains a non-existent file>) failed as expected: ENOENT
unlink07.c:51: PASS: unlink(<invalid address>) failed as expected: EFAULT
unlink07.c:51: PASS: unlink(<path contains a regular file>) failed as expected: ENOTDIR
unlink07.c:51: PASS: unlink(<pathname too long>) failed as expected: ENAMETOOLONG
Summary:
passed 6
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=unlink08 stime=1567146717
cmdline="unlink08"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
unlink08.c:48: PASS: unlink(<unwritable directory>) failed as expected: EACCES
unlink08.c:48: PASS: unlink(<unsearchable directory>) failed as expected: EACCES
unlink08.c:48: PASS: unlink(<directory>) failed as expected: EISDIR
unlink08.c:48: PASS: unlink(<directory>) failed as expected: EISDIR
Summary:
passed 4
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=wait02 stime=1567146717
cmdline="wait02"
contacts=""
analysis=exit
<<<test_output>>>
wait02 1 TPASS : wait(&status) returned 2830
<<<execution_status>>>
initiation_status="ok"
duration=1 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=1
<<<test_end>>>
<<<test_start>>>
tag=write01 stime=1567146718
cmdline="write01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
write01.c:40: PASS: write() passed
Summary:
passed 1
failed 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=1 cstime=4
<<<test_end>>>
<<<test_start>>>
tag=symlink01 stime=1567146718
cmdline="symlink01"
contacts=""
analysis=exit
<<<test_output>>>
symlink01 1 TPASS : Creation of symbolic link file to no object file is ok
symlink01 2 TPASS : Creation of symbolic link file to no object file is ok
symlink01 3 TPASS : Creation of symbolic link file and object file via symbolic link is ok
symlink01 4 TPASS : Creating an existing symbolic link file error is caught
symlink01 5 TPASS : Creating a symbolic link which exceeds maximum pathname error is caught
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=symlink02 stime=1567146718
cmdline="symlink02"
contacts=""
analysis=exit
<<<test_output>>>
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=readlink01A stime=1567146718
cmdline="symlink01 -T readlink01"
contacts=""
analysis=exit
<<<test_output>>>
readlink01 1 TPASS : Reading of symbolic link file contents checks out ok
readlink01 2 TPASS : Reading of symbolic link file contents checks out ok
readlink01 3 TPASS : Reading a symbolic link which exceeds maximum pathname error is caught
readlink01 4 TPASS : Reading a nonsymbolic link file error condition is caught. EINVAL is returned
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=1 cstime=1
<<<test_end>>>
<<<test_start>>>
tag=stat04 stime=1567146718
cmdline="symlink01 -T stat04"
contacts=""
analysis=exit
<<<test_output>>>
stat04 1 TPASS : Getting stat info about object file through symbolic link file is ok
stat04 2 TPASS : Stat(2) error when accessing non-existent object through symbolic link is caught
stat04 3 TPASS : Nested symbolic link access condition caught. ELOOP is returned
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=lstat01A stime=1567146718
cmdline="symlink01 -T lstat01"
contacts=""
analysis=exit
<<<test_output>>>
lstat01 1 TPASS : lstat(2) of symbolic link file which points to no object file is ok
lstat01 2 TPASS : lstat(2) of symbolic link file which points at an object file is ok
lstat01 3 TPASS : lstat(2) of object file returns object file inode information
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=mkdir05A stime=1567146718
cmdline="symlink01 -T mkdir05"
contacts=""
analysis=exit
<<<test_output>>>
mkdir05 1 TPASS : mkdir(2) of object file through symbolic link file failed as expected
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=rmdir03A stime=1567146718
cmdline="symlink01 -T rmdir03"
contacts=""
analysis=exit
<<<test_output>>>
rmdir03 1 TPASS : rmdir(2) of object file through symbolic link file failed as expected
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=chdir01A stime=1567146718
cmdline="symlink01 -T chdir01"
contacts=""
analysis=exit
<<<test_output>>>
chdir01 1 TPASS : chdir(2) to object file location through symbolic link file is ok
chdir01 2 TPASS : chdir(2) to non-existent object file location through symbolic link file failed as expected
chdir01 3 TPASS : Nested symbolic link access condition caught. ELOOP is returned
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=link01 stime=1567146718
cmdline="symlink01 -T link01"
contacts=""
analysis=exit
<<<test_output>>>
link01 1 TPASS : link(2) to a symbolic link, which is pointing to an existing object file worked - file created and link count adjusted
link01 2 TPASS : link(2) to a symbolic link, which is pointing to a non-existing object file worked ok - file created and link count adjusted.
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=unlink01 stime=1567146718
cmdline="symlink01 -T unlink01"
contacts=""
analysis=exit
<<<test_output>>>
unlink01 1 TPASS : unlink(2) of symbolic link file with no object file removal is ok
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=chmod01A stime=1567146718
cmdline="symlink01 -T chmod01"
contacts=""
analysis=exit
<<<test_output>>>
chmod01 1 TPASS : chmod(2) of object file permissions through symbolic link file is ok
chmod01 2 TPASS : chmod(2) error when accessing non-existent object through symbolic link is caught
chmod01 3 TPASS : Nested symbolic link access condition caught. ELOOP is returned
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=utime01A stime=1567146718
cmdline="symlink01 -T utime01"
contacts=""
analysis=exit
<<<test_output>>>
utime01 1 TPASS : utime(2) change of object file access and modify times through symbolic link file is ok
utime01 2 TPASS : utime(2) error when accessing non-existent object through symbolic link is caught
utime01 3 TPASS : Nested symbolic link access condition caught. ELOOP is returned
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=rename01A stime=1567146718
cmdline="symlink01 -T rename01"
contacts=""
analysis=exit
<<<test_output>>>
rename01 1 TPASS : rename(3) of symbolic link file name which points at no object file is ok
rename01 2 TPASS : rename(3) of symbolic link file name which points at object file is ok
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=1
<<<test_end>>>
<<<test_start>>>
tag=open01A stime=1567146718
cmdline="symlink01 -T open01"
contacts=""
analysis=exit
<<<test_output>>>
open01 1 TPASS : open(2) with (O_CREAT | O_RDWR) to create object file through symbolic link file and all writes, reads, and lseeks are ok
open01 2 TPASS : open(2) with O_RDWR of existing object file through symbolic link file and all writes, reads, and lseeks are ok
open01 3 TPASS : open(2) with (O_CREAT | O_EXCL) error is caught when creating object file through symbolic link file
open01 4 TPASS : open(2) error with O_RDWR is caught when processing symbolic link file which points at no object file
open01 5 TPASS : Nested symbolic link access condition caught. ELOOP is returned
incrementing stop
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
INFO: ltp-pan reported some tests FAIL
LTP Version: 20190517-204-gc2049b5c8
###############################################################
Done executing testcases.
LTP Version: 20190517-204-gc2049b5c8
###############################################################
To reproduce:
# build kernel
cd linux
cp config-5.3.0-rc5-00015-g2ad9ab0f74297 .config
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 olddefconfig prepare modules_prepare bzImage modules
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 INSTALL_MOD_PATH=<mod-install-dir> modules_install
cd <mod-install-dir>
find lib/ | cpio -o -H newc --quiet | gzip > modules.cgz
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp qemu -k <bzImage> -m modules.cgz job-script # job-script is attached in this email
Thanks,
Oliver Sang
2 years, 4 months
- 1
- 0
[ext4] [confidence: ] 2f7f60cf9f: WARNING:at_lib/list_debug.c:#__list_add_valid
by kernel test robot
FYI, we noticed the following commit (built with gcc-7):
commit: 2f7f60cf9fbcd80200edee8c29b9b35681c63c3e ("[PATCH] ext4: change the type of ext4 cache stats to percpu_counter to improve performance")
url: https://github.com/0day-ci/linux/commits/Shaokun-Zhang/ext4-change-the-ty...
in testcase: ltp
with following parameters:
test: quickhit
test-description: The LTP testsuite contains a collection of tools for testing the Linux kernel and related features.
test-url: http://linux-test-project.github.io/
on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 8G
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
+-----------------------------------------------------+------------+------------+
| | e67095fd2f | 2f7f60cf9f |
+-----------------------------------------------------+------------+------------+
| boot_successes | 25 | 12 |
| boot_failures | 0 | 17 |
| WARNING:at_lib/list_debug.c:#__list_add_valid | 0 | 17 |
| RIP:__list_add_valid | 0 | 17 |
| WARNING:at_lib/list_debug.c:#__list_del_entry_valid | 0 | 3 |
| RIP:__list_del_entry_valid | 0 | 3 |
+-----------------------------------------------------+------------+------------+
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang(a)intel.com>
[ 62.458944] WARNING: CPU: 1 PID: 2533 at lib/list_debug.c:25 __list_add_valid+0x36/0x70
[ 62.460445] Modules linked in: fuse vfat fat btrfs xor zstd_decompress zstd_compress raid6_pq xfs libcrc32c ext4 mbcache jbd2 loop intel_rapl_msr intel_rapl_common crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel sr_mod bochs_drm cdrom drm_vram_helper sg ttm ppdev drm_kms_helper ata_generic pata_acpi syscopyarea sysfillrect sysimgblt snd_pcm fb_sys_fops drm snd_timer snd aesni_intel crypto_simd cryptd glue_helper soundcore pcspkr joydev serio_raw ata_piix libata i2c_piix4 floppy parport_pc parport ip_tables
[ 62.468134] CPU: 1 PID: 2533 Comm: fsync01 Not tainted 5.3.0-rc5-00283-g2f7f60cf9fbcd #1
[ 62.469707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
[ 62.471293] RIP: 0010:__list_add_valid+0x36/0x70
[ 62.472332] Code: 48 8b 10 4c 39 c2 75 27 48 39 f8 74 39 48 39 fa 74 34 b8 01 00 00 00 c3 48 89 d1 48 c7 c7 28 ce d2 82 48 89 c2 e8 ba 47 c2 ff <0f> 0b 31 c0 c3 48 89 c1 4c 89 c6 48 c7 c7 a0 ce d2 82 e8 a3 47 c2
[ 62.475779] RSP: 0018:ffffb815c0497cc0 EFLAGS: 00010082
[ 62.477028] RAX: 0000000000000000 RBX: ffff9ab02e61c418 RCX: 0000000000000006
[ 62.478540] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff9ab0bfd17770
[ 62.480096] RBP: ffff9ab02e61c428 R08: 0000000000000510 R09: 0000000000aaaaaa
[ 62.481707] R10: 0000000000000007 R11: ffff9ab097f6b8b0 R12: ffff9ab02e61c450
[ 62.483231] R13: ffffffff8314ce80 R14: 0000000000000202 R15: 0000000000000000
[ 62.484861] FS: 00007f8b236e0500(0000) GS:ffff9ab0bfd00000(0000) knlGS:0000000000000000
[ 62.486641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.488103] CR2: 000055b3435d0a60 CR3: 000000019b8d2000 CR4: 00000000000406e0
[ 62.489798] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 62.491343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 62.492925] Call Trace:
[ 62.494524] __percpu_counter_init+0x64/0xa0
[ 62.495780] ext4_es_register_shrinker+0x53/0x130 [ext4]
[ 62.497235] ext4_fill_super+0x1cd4/0x3ad0 [ext4]
[ 62.498521] ? ext4_calculate_overhead+0x4a0/0x4a0 [ext4]
[ 62.499946] mount_bdev+0x173/0x1b0
[ 62.501120] legacy_get_tree+0x27/0x40
[ 62.502315] vfs_get_tree+0x25/0xf0
[ 62.503421] do_mount+0x691/0x9c0
[ 62.504516] ? memdup_user+0x4b/0x70
[ 62.505793] ksys_mount+0x80/0xd0
[ 62.506858] __x64_sys_mount+0x21/0x30
[ 62.507979] do_syscall_64+0x5b/0x1f0
[ 62.509194] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 62.510491] RIP: 0033:0x7f8b2320f48a
[ 62.511589] Code: 48 8b 0d 11 fa 2a 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d de f9 2a 00 f7 d8 64 89 01 48
[ 62.515429] RSP: 002b:00007ffdcb5920e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 62.517274] RAX: ffffffffffffffda RBX: 00005564e2fd94d5 RCX: 00007f8b2320f48a
[ 62.518865] RDX: 00005564e2fd94d5 RSI: 00005564e2fd6b08 RDI: 00007ffdcb593edf
[ 62.520461] RBP: 00007ffdcb593edf R08: 0000000000000000 R09: 00005564e2fd94d5
[ 62.522183] R10: 0000000000000000 R11: 0000000000000206 R12: 00005564e2fd6b08
[ 62.523770] R13: 00005564e2fd6b67 R14: 00000000000002f5 R15: 0000000000000000
[ 62.525457] ---[ end trace 6c35045d811b284c ]---
To reproduce:
# build kernel
cd linux
cp config-5.3.0-rc5-00283-g2f7f60cf9fbcd .config
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 olddefconfig prepare modules_prepare bzImage modules
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 INSTALL_MOD_PATH=<mod-install-dir> modules_install
cd <mod-install-dir>
find lib/ | cpio -o -H newc --quiet | gzip > modules.cgz
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp qemu -k <bzImage> -m modules.cgz job-script # job-script is attached in this email
Thanks,
Oliver Sang
2 years, 5 months
- 3
- 2