May 2019 - LKP - Ml01.01.Org

[SUNRPC] 0472e47660: fsmark.app_overhead 16.0% regression

by kernel test robot

Greeting, FYI, we noticed a 16.0% improvement of fsmark.app_overhead due to commit: commit: 0472e476604998c127f3c80d291113e77c5676ac ("SUNRPC: Convert socket page send code to use iov_iter()") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: fsmark on test machine: 40 threads Intel(R) Xeon(R) CPU E5-2690 v2 @ 3.00GHz with 384G memory with following parameters: iterations: 1x nr_threads: 64t disk: 1BRD_48G fs: xfs fs2: nfsv4 filesize: 4M test_size: 40G sync_method: fsyncBeforeClose cpufreq_governor: performance test-description: The fsmark is a file system benchmark to test synchronous write workloads, for example, mail servers workload. test-url: https://sourceforge.net/projects/fsmark/ 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/filesize/fs2/fs/iterations/kconfig/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase: gcc-7/performance/1BRD_48G/4M/nfsv4/xfs/1x/x86_64-rhel-7.6/64t/debian-x86_64-2018-04-03.cgz/fsyncBeforeClose/lkp-ivb-ep01/40G/fsmark commit: e791f8e938 ("SUNRPC: Convert xs_send_kvec() to use iov_iter_kvec()") 0472e47660 ("SUNRPC: Convert socket page send code to use iov_iter()") e791f8e9380d945e 0472e476604998c127f3c80d291 ---------------- --------------------------- fail:runs %reproduction fail:runs | | | :4 50% 2:4 dmesg.WARNING:at#for_ip_interrupt_entry/0x %stddev %change %stddev \ | \ 15118573 ± 2% +16.0% 17538083 fsmark.app_overhead 510.93 -22.7% 395.12 fsmark.files_per_sec 24.90 +22.8% 30.57 fsmark.time.elapsed_time 24.90 +22.8% 30.57 fsmark.time.elapsed_time.max 288.00 ± 2% -27.8% 208.00 fsmark.time.percent_of_cpu_this_job_got 70.03 ± 2% -11.3% 62.14 fsmark.time.system_time 4391964 -16.7% 3658341 meminfo.max_used_kB 6.10 ± 4% +1.9 7.97 ± 3% mpstat.cpu.all.iowait% 0.27 -0.0 0.24 ± 3% mpstat.cpu.all.soft% 13668070 ± 40% +118.0% 29801846 ± 19% numa-numastat.node0.local_node 13677774 ± 40% +117.9% 29810258 ± 19% numa-numastat.node0.numa_hit 5.70 ± 3% +32.1% 7.53 ± 3% iostat.cpu.iowait 16.42 ± 2% -5.8% 15.47 iostat.cpu.system 2.57 -4.1% 2.46 iostat.cpu.user 1406781 ± 2% -15.5% 1188498 vmstat.io.bo 251792 ± 3% -16.6% 209928 vmstat.system.cs 84841 -1.9% 83239 vmstat.system.in 97374502 ± 20% +66.1% 1.617e+08 ± 17% cpuidle.C1E.time 573934 ± 19% +44.6% 829662 ± 26% cpuidle.C1E.usage 5.892e+08 ± 8% +15.3% 6.796e+08 ± 2% cpuidle.C6.time 1968016 ± 3% -15.1% 1670867 ± 3% cpuidle.POLL.time 106420 ± 47% +86.2% 198108 ± 35% numa-meminfo.node0.Active 106037 ± 48% +86.2% 197395 ± 35% numa-meminfo.node0.Active(anon) 105052 ± 48% +86.6% 196037 ± 35% numa-meminfo.node0.AnonPages 212876 ± 24% -41.5% 124572 ± 56% numa-meminfo.node1.Active 211801 ± 24% -41.5% 123822 ± 56% numa-meminfo.node1.Active(anon) 208559 ± 24% -42.2% 120547 ± 57% numa-meminfo.node1.AnonPages 9955 +1.6% 10116 proc-vmstat.nr_kernel_stack 452.25 ± 59% +280.9% 1722 ±100% proc-vmstat.numa_hint_faults_local 33817303 +55.0% 52421773 ± 5% proc-vmstat.numa_hit 33804286 +55.0% 52408807 ± 5% proc-vmstat.numa_local 33923002 +81.8% 61663426 ± 5% proc-vmstat.pgalloc_normal 184765 +9.3% 201985 proc-vmstat.pgfault 12840986 +216.0% 40581327 ± 7% proc-vmstat.pgfree 31447 ± 11% -26.1% 23253 ± 13% sched_debug.cfs_rq:/.min_vruntime.max 4241 ± 3% -12.2% 3724 ± 11% sched_debug.cfs_rq:/.min_vruntime.stddev 20631 ± 11% -36.7% 13069 ± 29% sched_debug.cfs_rq:/.spread0.max 4238 ± 4% -12.1% 3724 ± 11% sched_debug.cfs_rq:/.spread0.stddev 497105 ± 19% -16.0% 417777 ± 4% sched_debug.cpu.avg_idle.avg 21199 ± 10% -12.0% 18650 ± 3% sched_debug.cpu.nr_load_updates.max 2229 ± 10% -15.0% 1895 ± 4% sched_debug.cpu.nr_load_updates.stddev 4.86 ± 5% -23.6% 3.72 ± 5% sched_debug.cpu.nr_uninterruptible.stddev 524.75 ± 2% -10.7% 468.50 turbostat.Avg_MHz 5.26 ± 41% -1.6 3.66 ± 2% turbostat.C1% 573633 ± 19% +44.6% 829267 ± 26% turbostat.C1E 8.53 ± 20% +3.4 11.88 ± 17% turbostat.C1E% 76.75 -6.4% 71.86 turbostat.CorWatt 2534071 ± 2% +16.2% 2943968 turbostat.IRQ 2.89 ± 24% +52.9% 4.42 ± 22% turbostat.Pkg%pc2 104.28 -4.6% 99.51 turbostat.PkgWatt 2289 +18.8% 2720 turbostat.SMI 26496 ± 47% +86.2% 49347 ± 35% numa-vmstat.node0.nr_active_anon 26251 ± 48% +86.7% 49008 ± 35% numa-vmstat.node0.nr_anon_pages 26496 ± 47% +86.2% 49347 ± 35% numa-vmstat.node0.nr_zone_active_anon 8272770 ± 35% +99.6% 16515977 ± 17% numa-vmstat.node0.numa_hit 8199681 ± 36% +100.9% 16474282 ± 17% numa-vmstat.node0.numa_local 52953 ± 24% -41.5% 30956 ± 56% numa-vmstat.node1.nr_active_anon 52144 ± 24% -42.2% 30136 ± 57% numa-vmstat.node1.nr_anon_pages 2899 ± 2% -19.4% 2336 ± 10% numa-vmstat.node1.nr_writeback 52953 ± 24% -41.5% 30956 ± 56% numa-vmstat.node1.nr_zone_active_anon 4549 ± 8% -18.9% 3689 ± 7% numa-vmstat.node1.nr_zone_write_pending 43.25 -1.6 41.69 perf-stat.i.cache-miss-rate% 286377 ± 2% -19.1% 231819 ± 2% perf-stat.i.context-switches 2.258e+10 ± 4% -16.2% 1.893e+10 ± 10% perf-stat.i.cpu-cycles 4084 -34.0% 2696 ± 2% perf-stat.i.cpu-migrations 21563675 ± 24% -30.8% 14929445 ± 5% perf-stat.i.dTLB-load-misses 1996341 ± 16% -25.7% 1482826 ± 6% perf-stat.i.dTLB-store-misses 2.313e+09 ± 4% -11.7% 2.042e+09 ± 6% perf-stat.i.dTLB-stores 75.93 -1.3 74.66 perf-stat.i.iTLB-load-miss-rate% 1561381 ± 3% -13.4% 1351731 perf-stat.i.iTLB-load-misses 549643 ± 4% -10.1% 494255 ± 3% perf-stat.i.iTLB-loads 6423 -10.0% 5779 perf-stat.i.minor-faults 31.72 ± 2% +4.4 36.14 perf-stat.i.node-load-miss-rate% 23492890 +23.5% 29020305 ± 3% perf-stat.i.node-load-misses 15.13 ± 8% +7.9 23.02 ± 3% perf-stat.i.node-store-miss-rate% 11517615 +71.3% 19734054 ± 2% perf-stat.i.node-store-misses 6423 -10.0% 5779 perf-stat.i.page-faults 16.88 ± 14% +33.4% 22.52 ± 23% perf-stat.overall.MPKI 46.67 -2.4 44.31 perf-stat.overall.cache-miss-rate% 31.96 +4.8 36.72 perf-stat.overall.node-load-miss-rate% 13.85 +8.0 21.87 perf-stat.overall.node-store-miss-rate% 2.266e+08 +2.8% 2.331e+08 ± 2% perf-stat.ps.cache-references 275634 ± 2% -18.5% 224718 ± 2% perf-stat.ps.context-switches 2.174e+10 ± 4% -15.6% 1.835e+10 ± 10% perf-stat.ps.cpu-cycles 3931 -33.5% 2614 ± 2% perf-stat.ps.cpu-migrations 20746040 ± 24% -30.2% 14476157 ± 5% perf-stat.ps.dTLB-load-misses 1921077 ± 16% -25.2% 1437750 ± 6% perf-stat.ps.dTLB-store-misses 2.227e+09 ± 4% -11.1% 1.979e+09 ± 6% perf-stat.ps.dTLB-stores 1503433 ± 3% -12.8% 1310741 perf-stat.ps.iTLB-load-misses 529058 ± 4% -9.4% 479204 ± 3% perf-stat.ps.iTLB-loads 6200 -9.4% 5620 perf-stat.ps.minor-faults 22613159 +24.4% 28133123 ± 3% perf-stat.ps.node-load-misses 11085254 +72.6% 19131576 ± 2% perf-stat.ps.node-store-misses 6200 -9.4% 5620 perf-stat.ps.page-faults 7008 ± 13% +55.2% 10876 ± 31% softirqs.CPU1.NET_RX 6509 ± 4% +51.8% 9883 ± 27% softirqs.CPU1.RCU 7294 ± 13% +36.7% 9974 ± 8% softirqs.CPU10.RCU 7800 ± 14% +85.5% 14469 ± 23% softirqs.CPU12.NET_RX 5697 ± 43% +77.5% 10110 ± 24% softirqs.CPU13.NET_RX 15944 ± 9% +14.6% 18278 ± 12% softirqs.CPU14.TIMER 6064 ± 19% +68.6% 10223 ± 31% softirqs.CPU15.NET_RX 7796 ± 14% +80.3% 14059 ± 25% softirqs.CPU16.NET_RX 15934 ± 10% +22.1% 19452 ± 11% softirqs.CPU18.TIMER 6725 ± 7% +40.0% 9413 ± 18% softirqs.CPU19.NET_RX 5710 ± 3% +53.4% 8756 ± 12% softirqs.CPU20.RCU 7018 ± 14% +65.5% 11616 ± 40% softirqs.CPU21.NET_RX 6389 ± 18% +66.9% 10666 ± 31% softirqs.CPU23.NET_RX 7259 ± 7% +36.1% 9881 ± 6% softirqs.CPU24.RCU 6491 ± 20% +58.5% 10289 ± 33% softirqs.CPU25.NET_RX 7090 ± 10% +58.7% 11256 ± 29% softirqs.CPU27.NET_RX 6333 ± 27% +70.3% 10786 ± 27% softirqs.CPU29.NET_RX 5813 ± 20% +84.2% 10706 ± 36% softirqs.CPU3.NET_RX 7041 ± 23% +105.7% 14483 ± 21% softirqs.CPU30.NET_RX 6654 ± 7% +64.1% 10918 ± 29% softirqs.CPU31.NET_RX 18019 ± 10% +11.1% 20016 ± 7% softirqs.CPU31.TIMER 4666 ± 8% +104.0% 9518 ± 23% softirqs.CPU32.RCU 15721 ± 16% +35.9% 21371 ± 11% softirqs.CPU32.TIMER 15684 ± 13% +40.0% 21959 ± 18% softirqs.CPU34.TIMER 6489 ± 15% +69.7% 11013 ± 37% softirqs.CPU35.NET_RX 7930 ± 7% +82.1% 14442 ± 29% softirqs.CPU36.NET_RX 15744 ± 14% +24.3% 19563 ± 6% softirqs.CPU36.TIMER 7028 ± 13% +29.3% 9085 ± 11% softirqs.CPU39.NET_RX 7491 ± 22% +100.4% 15011 ± 24% softirqs.CPU4.NET_RX 6119 ± 13% +58.7% 9710 ± 37% softirqs.CPU5.NET_RX 6980 ± 8% +47.8% 10318 ± 42% softirqs.CPU7.NET_RX 285674 +65.7% 473395 softirqs.NET_RX 267950 ± 5% +21.1% 324597 softirqs.RCU 238298 ± 2% +15.1% 274371 ± 2% softirqs.SCHED 689305 ± 3% +14.1% 786236 ± 3% softirqs.TIMER 56196 ± 2% +19.9% 67389 interrupts.CPU0.LOC:Local_timer_interrupts 55971 ± 2% +19.7% 67005 interrupts.CPU1.LOC:Local_timer_interrupts 5265 ± 17% -32.2% 3568 ± 29% interrupts.CPU1.RES:Rescheduling_interrupts 56163 ± 2% +19.2% 66960 interrupts.CPU10.LOC:Local_timer_interrupts 56178 ± 2% +19.5% 67139 interrupts.CPU11.LOC:Local_timer_interrupts 4669 ± 15% -30.3% 3253 ± 29% interrupts.CPU11.RES:Rescheduling_interrupts 56081 +19.7% 67142 interrupts.CPU12.LOC:Local_timer_interrupts 55999 ± 2% +19.5% 66893 interrupts.CPU13.LOC:Local_timer_interrupts 4746 ± 23% -30.0% 3324 ± 29% interrupts.CPU13.RES:Rescheduling_interrupts 55991 ± 2% +19.5% 66898 interrupts.CPU14.LOC:Local_timer_interrupts 55855 ± 2% +20.0% 67031 interrupts.CPU15.LOC:Local_timer_interrupts 55943 ± 2% +19.9% 67087 interrupts.CPU16.LOC:Local_timer_interrupts 56164 +18.9% 66802 interrupts.CPU17.LOC:Local_timer_interrupts 4579 ± 20% -45.6% 2492 ± 16% interrupts.CPU17.RES:Rescheduling_interrupts 55913 ± 2% +19.6% 66860 interrupts.CPU18.LOC:Local_timer_interrupts 55820 ± 2% +19.7% 66822 interrupts.CPU19.LOC:Local_timer_interrupts 4733 ± 17% -35.5% 3052 ± 21% interrupts.CPU19.RES:Rescheduling_interrupts 55989 ± 2% +20.0% 67177 interrupts.CPU2.LOC:Local_timer_interrupts 55891 ± 2% +20.3% 67258 interrupts.CPU20.LOC:Local_timer_interrupts 55966 ± 2% +19.6% 66921 interrupts.CPU21.LOC:Local_timer_interrupts 4920 ± 21% -33.4% 3278 ± 31% interrupts.CPU21.RES:Rescheduling_interrupts 55945 ± 2% +19.9% 67098 interrupts.CPU22.LOC:Local_timer_interrupts 55945 ± 2% +19.9% 67073 interrupts.CPU23.LOC:Local_timer_interrupts 4972 ± 24% -34.1% 3277 ± 36% interrupts.CPU23.RES:Rescheduling_interrupts 56093 ± 2% +19.8% 67185 interrupts.CPU24.LOC:Local_timer_interrupts 55910 ± 2% +19.7% 66914 interrupts.CPU25.LOC:Local_timer_interrupts 4660 ± 25% -28.9% 3313 ± 34% interrupts.CPU25.RES:Rescheduling_interrupts 56105 ± 2% +18.8% 66631 interrupts.CPU26.LOC:Local_timer_interrupts 55928 ± 2% +19.5% 66827 interrupts.CPU27.LOC:Local_timer_interrupts 55934 ± 2% +19.3% 66740 interrupts.CPU28.LOC:Local_timer_interrupts 55918 ± 2% +19.5% 66812 interrupts.CPU29.LOC:Local_timer_interrupts 4825 ± 22% -30.3% 3362 ± 30% interrupts.CPU29.RES:Rescheduling_interrupts 55920 ± 2% +19.8% 67004 interrupts.CPU3.LOC:Local_timer_interrupts 56007 ± 2% +19.5% 66917 interrupts.CPU30.LOC:Local_timer_interrupts 56238 +18.8% 66838 interrupts.CPU31.LOC:Local_timer_interrupts 4859 ± 21% -33.0% 3257 ± 36% interrupts.CPU31.RES:Rescheduling_interrupts 56099 +19.3% 66921 interrupts.CPU32.LOC:Local_timer_interrupts 55963 ± 2% +19.5% 66866 interrupts.CPU33.LOC:Local_timer_interrupts 55992 ± 2% +19.2% 66767 interrupts.CPU34.LOC:Local_timer_interrupts 55964 ± 2% +19.6% 66939 interrupts.CPU35.LOC:Local_timer_interrupts 4797 ± 26% -33.6% 3185 ± 38% interrupts.CPU35.RES:Rescheduling_interrupts 55770 ± 2% +20.2% 67016 interrupts.CPU36.LOC:Local_timer_interrupts 55889 +20.0% 67095 interrupts.CPU37.LOC:Local_timer_interrupts 56140 ± 2% +18.9% 66743 interrupts.CPU38.LOC:Local_timer_interrupts 56040 ± 2% +19.2% 66828 interrupts.CPU39.LOC:Local_timer_interrupts 5126 ± 23% -40.5% 3052 ± 11% interrupts.CPU39.RES:Rescheduling_interrupts 56022 ± 2% +19.9% 67149 interrupts.CPU4.LOC:Local_timer_interrupts 55850 ± 2% +20.1% 67066 interrupts.CPU5.LOC:Local_timer_interrupts 4741 ± 23% -31.9% 3227 ± 29% interrupts.CPU5.RES:Rescheduling_interrupts 55912 +19.5% 66798 interrupts.CPU6.LOC:Local_timer_interrupts 56062 ± 2% +19.6% 67052 interrupts.CPU7.LOC:Local_timer_interrupts 56118 +19.6% 67142 interrupts.CPU8.LOC:Local_timer_interrupts 56110 ± 2% +19.6% 67121 interrupts.CPU9.LOC:Local_timer_interrupts 2216 ± 43% -69.4% 677.50 ±112% interrupts.CPU9.NMI:Non-maskable_interrupts 2216 ± 43% -69.4% 677.50 ±112% interrupts.CPU9.PMI:Performance_monitoring_interrupts 2240009 ± 2% +19.6% 2678940 interrupts.LOC:Local_timer_interrupts 168296 ± 3% -10.1% 151314 interrupts.RES:Rescheduling_interrupts 20.37 -3.3 17.04 ± 5% perf-profile.calltrace.cycles-pp.svc_process_common.svc_process.nfsd.kthread.ret_from_fork 20.38 -3.3 17.04 ± 5% perf-profile.calltrace.cycles-pp.svc_process.nfsd.kthread.ret_from_fork 20.27 -3.3 16.95 ± 5% perf-profile.calltrace.cycles-pp.nfsd_dispatch.svc_process_common.svc_process.nfsd.kthread 20.21 -3.3 16.91 ± 5% perf-profile.calltrace.cycles-pp.nfsd4_proc_compound.nfsd_dispatch.svc_process_common.svc_process.nfsd 26.02 -3.1 22.91 ± 4% perf-profile.calltrace.cycles-pp.nfsd.kthread.ret_from_fork 9.04 ± 2% -1.9 7.18 ± 7% perf-profile.calltrace.cycles-pp.nfsd_vfs_write.nfsd4_write.nfsd4_proc_compound.nfsd_dispatch.svc_process_common 9.02 ± 2% -1.9 7.17 ± 7% perf-profile.calltrace.cycles-pp.do_iter_readv_writev.do_iter_write.nfsd_vfs_write.nfsd4_write.nfsd4_proc_compound 9.02 ± 2% -1.9 7.16 ± 7% perf-profile.calltrace.cycles-pp.xfs_file_buffered_aio_write.do_iter_readv_writev.do_iter_write.nfsd_vfs_write.nfsd4_write 9.03 ± 2% -1.9 7.18 ± 7% perf-profile.calltrace.cycles-pp.do_iter_write.nfsd_vfs_write.nfsd4_write.nfsd4_proc_compound.nfsd_dispatch 9.07 ± 2% -1.9 7.22 ± 7% perf-profile.calltrace.cycles-pp.nfsd4_write.nfsd4_proc_compound.nfsd_dispatch.svc_process_common.svc_process 10.50 ± 2% -1.4 9.06 ± 4% perf-profile.calltrace.cycles-pp.xfs_file_fsync.nfsd_commit.nfsd4_proc_compound.nfsd_dispatch.svc_process_common 10.51 ± 2% -1.4 9.08 ± 4% perf-profile.calltrace.cycles-pp.nfsd_commit.nfsd4_proc_compound.nfsd_dispatch.svc_process_common.svc_process 10.45 ± 2% -1.4 9.02 ± 4% perf-profile.calltrace.cycles-pp.file_write_and_wait_range.xfs_file_fsync.nfsd_commit.nfsd4_proc_compound.nfsd_dispatch 9.82 ± 3% -1.4 8.45 ± 3% perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync.nfsd_commit.nfsd4_proc_compound 9.82 ± 3% -1.4 8.45 ± 3% perf-profile.calltrace.cycles-pp.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync.nfsd_commit 9.82 ± 3% -1.4 8.45 ± 3% perf-profile.calltrace.cycles-pp.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync 10.61 ± 5% -1.1 9.46 ± 4% perf-profile.calltrace.cycles-pp.write 7.54 -1.1 6.41 ± 6% perf-profile.calltrace.cycles-pp.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write.do_iter_readv_writev.do_iter_write 7.54 -1.1 6.41 ± 6% perf-profile.calltrace.cycles-pp.iomap_file_buffered_write.xfs_file_buffered_aio_write.do_iter_readv_writev.do_iter_write.nfsd_vfs_write 10.27 ± 5% -1.1 9.15 ± 4% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write 7.49 -1.1 6.37 ± 6% perf-profile.calltrace.cycles-pp.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write.do_iter_readv_writev 10.23 ± 5% -1.1 9.11 ± 4% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write 10.35 ± 5% -1.1 9.23 ± 4% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write 10.08 ± 5% -1.1 8.96 ± 4% perf-profile.calltrace.cycles-pp.__vfs_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe 10.33 ± 5% -1.1 9.22 ± 4% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write 10.05 ± 5% -1.1 8.95 ± 4% perf-profile.calltrace.cycles-pp.nfs_file_write.__vfs_write.vfs_write.ksys_write.do_syscall_64 9.80 ± 5% -1.1 8.73 ± 4% perf-profile.calltrace.cycles-pp.generic_perform_write.nfs_file_write.__vfs_write.vfs_write.ksys_write 5.31 ± 5% -1.0 4.27 ± 5% perf-profile.calltrace.cycles-pp.rpc_free_task.rpc_async_release.process_one_work.worker_thread.kthread 5.31 ± 5% -1.0 4.27 ± 5% perf-profile.calltrace.cycles-pp.rpc_async_release.process_one_work.worker_thread.kthread.ret_from_fork 4.38 ± 5% -1.0 3.35 ± 2% perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet_recvmsg.svc_recvfrom.svc_tcp_recvfrom.svc_recv 4.38 ± 6% -1.0 3.36 ± 2% perf-profile.calltrace.cycles-pp.inet_recvmsg.svc_recvfrom.svc_tcp_recvfrom.svc_recv.nfsd 4.39 ± 6% -1.0 3.40 ± 2% perf-profile.calltrace.cycles-pp.svc_recvfrom.svc_tcp_recvfrom.svc_recv.nfsd.kthread 3.53 ± 5% -0.9 2.62 ± 3% perf-profile.calltrace.cycles-pp.skb_copy_datagram_iter.tcp_recvmsg.inet_recvmsg.svc_recvfrom.svc_tcp_recvfrom 3.52 ± 5% -0.9 2.62 ± 3% perf-profile.calltrace.cycles-pp.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg.inet_recvmsg.svc_recvfrom 5.01 ± 6% -0.9 4.14 ± 3% perf-profile.calltrace.cycles-pp.fsync 4.09 ± 7% -0.8 3.24 ± 5% perf-profile.calltrace.cycles-pp.nfs_write_completion.rpc_free_task.rpc_async_release.process_one_work.worker_thread 4.90 ± 6% -0.8 4.05 ± 3% perf-profile.calltrace.cycles-pp.__x64_sys_fsync.do_syscall_64.entry_SYSCALL_64_after_hwframe.fsync 4.90 ± 6% -0.8 4.05 ± 3% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.fsync 4.90 ± 6% -0.8 4.05 ± 3% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.fsync 4.90 ± 6% -0.8 4.05 ± 3% perf-profile.calltrace.cycles-pp.nfs_file_fsync.do_fsync.__x64_sys_fsync.do_syscall_64.entry_SYSCALL_64_after_hwframe 4.90 ± 6% -0.8 4.05 ± 3% perf-profile.calltrace.cycles-pp.do_fsync.__x64_sys_fsync.do_syscall_64.entry_SYSCALL_64_after_hwframe.fsync 5.84 ± 2% -0.8 5.01 ± 4% perf-profile.calltrace.cycles-pp.write_cache_pages.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range 1.15 ± 7% -0.8 0.36 ±100% perf-profile.calltrace.cycles-pp.rwsem_spin_on_owner.rwsem_down_write_failed.call_rwsem_down_write_failed.down_write.xfs_ilock 4.38 ± 7% -0.8 3.59 ± 3% perf-profile.calltrace.cycles-pp.filemap_write_and_wait_range.nfs_file_fsync.do_fsync.__x64_sys_fsync.do_syscall_64 5.17 ± 2% -0.8 4.39 ± 5% perf-profile.calltrace.cycles-pp.xfs_do_writepage.write_cache_pages.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range 4.89 ± 4% -0.7 4.18 ± 5% perf-profile.calltrace.cycles-pp.brd_insert_page.brd_do_bvec.brd_make_request.generic_make_request.submit_bio 1.38 ± 9% -0.7 0.68 ± 22% perf-profile.calltrace.cycles-pp.down_write.xfs_ilock.xfs_file_buffered_aio_write.do_iter_readv_writev.do_iter_write 1.38 ± 9% -0.7 0.68 ± 22% perf-profile.calltrace.cycles-pp.call_rwsem_down_write_failed.down_write.xfs_ilock.xfs_file_buffered_aio_write.do_iter_readv_writev 1.38 ± 9% -0.7 0.68 ± 22% perf-profile.calltrace.cycles-pp.rwsem_down_write_failed.call_rwsem_down_write_failed.down_write.xfs_ilock.xfs_file_buffered_aio_write 1.38 ± 9% -0.7 0.68 ± 22% perf-profile.calltrace.cycles-pp.xfs_ilock.xfs_file_buffered_aio_write.do_iter_readv_writev.do_iter_write.nfsd_vfs_write 4.01 ± 3% -0.6 3.40 ± 5% perf-profile.calltrace.cycles-pp.brd_make_request.generic_make_request.submit_bio.xfs_add_to_ioend.xfs_do_writepage 4.01 ± 3% -0.6 3.40 ± 5% perf-profile.calltrace.cycles-pp.submit_bio.xfs_add_to_ioend.xfs_do_writepage.write_cache_pages.xfs_vm_writepages 4.01 ± 3% -0.6 3.40 ± 5% perf-profile.calltrace.cycles-pp.generic_make_request.submit_bio.xfs_add_to_ioend.xfs_do_writepage.write_cache_pages 3.99 ± 3% -0.6 3.38 ± 5% perf-profile.calltrace.cycles-pp.brd_do_bvec.brd_make_request.generic_make_request.submit_bio.xfs_add_to_ioend 4.11 ± 3% -0.6 3.51 ± 4% perf-profile.calltrace.cycles-pp.xfs_add_to_ioend.xfs_do_writepage.write_cache_pages.xfs_vm_writepages.do_writepages 3.97 ± 5% -0.5 3.43 ± 4% perf-profile.calltrace.cycles-pp.submit_bio.xfs_submit_ioend.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range 3.97 ± 5% -0.5 3.43 ± 4% perf-profile.calltrace.cycles-pp.generic_make_request.submit_bio.xfs_submit_ioend.xfs_vm_writepages.do_writepages 3.98 ± 5% -0.5 3.44 ± 4% perf-profile.calltrace.cycles-pp.xfs_submit_ioend.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range 3.96 ± 5% -0.5 3.43 ± 4% perf-profile.calltrace.cycles-pp.brd_make_request.generic_make_request.submit_bio.xfs_submit_ioend.xfs_vm_writepages 3.92 ± 5% -0.5 3.40 ± 4% perf-profile.calltrace.cycles-pp.brd_do_bvec.brd_make_request.generic_make_request.submit_bio.xfs_submit_ioend 2.89 ± 6% -0.5 2.38 ± 6% perf-profile.calltrace.cycles-pp.nfs_end_page_writeback.nfs_write_completion.rpc_free_task.rpc_async_release.process_one_work 2.77 ± 10% -0.5 2.28 ± 2% perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.filemap_write_and_wait_range.nfs_file_fsync.do_fsync.__x64_sys_fsync 2.77 ± 10% -0.5 2.28 ± 2% perf-profile.calltrace.cycles-pp.nfs_writepages.do_writepages.__filemap_fdatawrite_range.filemap_write_and_wait_range.nfs_file_fsync 2.77 ± 10% -0.5 2.28 ± 2% perf-profile.calltrace.cycles-pp.do_writepages.__filemap_fdatawrite_range.filemap_write_and_wait_range.nfs_file_fsync.do_fsync 2.74 ± 10% -0.5 2.25 ± 2% perf-profile.calltrace.cycles-pp.write_cache_pages.nfs_writepages.do_writepages.__filemap_fdatawrite_range.filemap_write_and_wait_range 3.12 ± 7% -0.5 2.64 ± 4% perf-profile.calltrace.cycles-pp.nfs_write_begin.generic_perform_write.nfs_file_write.__vfs_write.vfs_write 2.93 ± 7% -0.5 2.47 ± 3% perf-profile.calltrace.cycles-pp.grab_cache_page_write_begin.nfs_write_begin.generic_perform_write.nfs_file_write.__vfs_write 3.37 ± 4% -0.5 2.91 ± 4% perf-profile.calltrace.cycles-pp.nfs_write_end.generic_perform_write.nfs_file_write.__vfs_write.vfs_write 2.51 ± 4% -0.4 2.06 ± 7% perf-profile.calltrace.cycles-pp.clear_page_erms.get_page_from_freelist.__alloc_pages_nodemask.brd_insert_page.brd_do_bvec 3.12 ± 5% -0.4 2.68 ± 7% perf-profile.calltrace.cycles-pp.__alloc_pages_nodemask.brd_insert_page.brd_do_bvec.brd_make_request.generic_make_request 2.91 ± 5% -0.4 2.48 ± 3% perf-profile.calltrace.cycles-pp._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg.inet_recvmsg 3.02 ± 5% -0.4 2.59 ± 7% perf-profile.calltrace.cycles-pp.get_page_from_freelist.__alloc_pages_nodemask.brd_insert_page.brd_do_bvec.brd_make_request 2.59 ± 4% -0.4 2.18 ± 5% perf-profile.calltrace.cycles-pp.nfs_updatepage.nfs_write_end.generic_perform_write.nfs_file_write.__vfs_write 2.84 ± 7% -0.4 2.43 ± 3% perf-profile.calltrace.cycles-pp.pagecache_get_page.grab_cache_page_write_begin.nfs_write_begin.generic_perform_write.nfs_file_write 3.27 -0.4 2.86 ± 6% perf-profile.calltrace.cycles-pp.iov_iter_copy_from_user_atomic.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write 3.20 -0.4 2.79 ± 6% perf-profile.calltrace.cycles-pp.memcpy_erms.iov_iter_copy_from_user_atomic.iomap_write_actor.iomap_apply.iomap_file_buffered_write 2.85 ± 5% -0.4 2.44 ± 3% perf-profile.calltrace.cycles-pp.memcpy_erms._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg 2.50 ± 4% -0.4 2.14 ± 7% perf-profile.calltrace.cycles-pp.iomap_write_begin.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write 2.41 ± 4% -0.4 2.06 ± 7% perf-profile.calltrace.cycles-pp.grab_cache_page_write_begin.iomap_write_begin.iomap_write_actor.iomap_apply.iomap_file_buffered_write 2.02 ± 11% -0.3 1.67 ± 3% perf-profile.calltrace.cycles-pp.nfs_writepages_callback.write_cache_pages.nfs_writepages.do_writepages.__filemap_fdatawrite_range 0.60 ± 8% -0.3 0.26 ±100% perf-profile.calltrace.cycles-pp.iomap_set_page_dirty.iomap_write_end.iomap_write_actor.iomap_apply.iomap_file_buffered_write 1.96 ± 11% -0.3 1.62 ± 3% perf-profile.calltrace.cycles-pp.nfs_do_writepage.nfs_writepages_callback.write_cache_pages.nfs_writepages.do_writepages 1.55 ± 2% -0.3 1.22 ± 5% perf-profile.calltrace.cycles-pp.iomap_write_end.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write 2.35 ± 4% -0.3 2.03 ± 7% perf-profile.calltrace.cycles-pp.pagecache_get_page.grab_cache_page_write_begin.iomap_write_begin.iomap_write_actor.iomap_apply 1.60 ± 2% -0.3 1.32 ± 4% perf-profile.calltrace.cycles-pp.__filemap_fdatawait_range.filemap_write_and_wait_range.nfs_file_fsync.do_fsync.__x64_sys_fsync 1.49 ± 6% -0.2 1.24 ± 6% perf-profile.calltrace.cycles-pp._raw_spin_lock.brd_insert_page.brd_do_bvec.brd_make_request.generic_make_request 1.03 ± 6% -0.2 0.80 ± 7% perf-profile.calltrace.cycles-pp.end_page_writeback.nfs_end_page_writeback.nfs_write_completion.rpc_free_task.rpc_async_release 0.97 ± 7% -0.2 0.74 ± 9% perf-profile.calltrace.cycles-pp.test_clear_page_writeback.end_page_writeback.nfs_end_page_writeback.nfs_write_completion.rpc_free_task 1.45 ± 6% -0.2 1.23 ± 4% perf-profile.calltrace.cycles-pp.add_to_page_cache_lru.pagecache_get_page.grab_cache_page_write_begin.nfs_write_begin.generic_perform_write 0.97 ± 4% -0.2 0.77 ± 3% perf-profile.calltrace.cycles-pp.poll_idle.cpuidle_enter_state.do_idle.cpu_startup_entry.start_secondary 1.22 ± 6% -0.2 1.03 ± 6% perf-profile.calltrace.cycles-pp.nfs_commit_release_pages.nfs_commit_release.rpc_free_task.rpc_async_release.process_one_work 1.22 ± 6% -0.2 1.03 ± 5% perf-profile.calltrace.cycles-pp.nfs_commit_release.rpc_free_task.rpc_async_release.process_one_work.worker_thread 1.25 ± 5% -0.2 1.06 ± 8% perf-profile.calltrace.cycles-pp.add_to_page_cache_lru.pagecache_get_page.grab_cache_page_write_begin.iomap_write_begin.iomap_write_actor 1.06 ± 2% -0.2 0.87 ± 4% perf-profile.calltrace.cycles-pp.wait_on_page_bit_common.__filemap_fdatawait_range.filemap_write_and_wait_range.nfs_file_fsync.do_fsync 1.27 ± 5% -0.2 1.11 ± 6% perf-profile.calltrace.cycles-pp.wake_up_page_bit.nfs_end_page_writeback.nfs_write_completion.rpc_free_task.rpc_async_release 0.78 ± 8% -0.2 0.63 ± 6% perf-profile.calltrace.cycles-pp.__set_page_dirty_nobuffers.nfs_updatepage.nfs_write_end.generic_perform_write.nfs_file_write 1.11 ± 7% -0.1 0.99 ± 6% perf-profile.calltrace.cycles-pp.__wake_up_common.wake_up_page_bit.nfs_end_page_writeback.nfs_write_completion.rpc_free_task 0.68 -0.1 0.57 ± 5% perf-profile.calltrace.cycles-pp.nfs_create_request.nfs_updatepage.nfs_write_end.generic_perform_write.nfs_file_write 1.04 ± 7% -0.1 0.93 ± 5% perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.wake_up_page_bit.nfs_end_page_writeback.nfs_write_completion 1.02 ± 8% -0.1 0.92 ± 4% perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.wake_up_page_bit.nfs_end_page_writeback 0.71 ± 2% -0.1 0.60 ± 8% perf-profile.calltrace.cycles-pp.__schedule.schedule.io_schedule.wait_on_page_bit_common.__filemap_fdatawait_range 0.72 ± 2% -0.1 0.61 ± 8% perf-profile.calltrace.cycles-pp.schedule.io_schedule.wait_on_page_bit_common.__filemap_fdatawait_range.filemap_write_and_wait_range 0.72 -0.1 0.62 ± 7% perf-profile.calltrace.cycles-pp.io_schedule.wait_on_page_bit_common.__filemap_fdatawait_range.filemap_write_and_wait_range.nfs_file_fsync 0.93 ± 5% -0.1 0.83 ± 5% perf-profile.calltrace.cycles-pp.__alloc_pages_nodemask.pagecache_get_page.grab_cache_page_write_begin.nfs_write_begin.generic_perform_write 0.73 -0.1 0.67 ± 5% perf-profile.calltrace.cycles-pp.end_page_writeback.xfs_destroy_ioend.process_one_work.worker_thread.kthread 4.86 ± 6% +0.5 5.39 perf-profile.calltrace.cycles-pp.svc_recv.nfsd.kthread.ret_from_fork 0.00 +0.5 0.54 ± 3% perf-profile.calltrace.cycles-pp.get_page_from_freelist.__alloc_pages_nodemask.svc_recv.nfsd.kthread 0.00 +0.6 0.59 ± 6% perf-profile.calltrace.cycles-pp.ip6_xmit.inet6_csk_xmit.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked 0.00 +0.6 0.63 ± 6% perf-profile.calltrace.cycles-pp.inet6_csk_xmit.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg 0.00 +0.7 0.65 ± 4% perf-profile.calltrace.cycles-pp.__alloc_pages_nodemask.svc_recv.nfsd.kthread.ret_from_fork 0.00 +0.7 0.74 ± 8% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg 0.00 +0.9 0.86 ± 8% perf-profile.calltrace.cycles-pp.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.xs_sendpages 9.98 ± 4% +2.5 12.44 ± 4% perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork 9.61 ± 4% +2.5 12.15 ± 4% perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork 47.02 ± 3% +2.7 49.68 ± 4% perf-profile.calltrace.cycles-pp.secondary_startup_64 0.00 +3.5 3.54 ± 3% perf-profile.calltrace.cycles-pp.memcpy_erms.memcpy_from_page._copy_from_iter_full.tcp_sendmsg_locked.tcp_sendmsg 0.00 +3.6 3.56 ± 3% perf-profile.calltrace.cycles-pp.memcpy_from_page._copy_from_iter_full.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg 0.00 +3.7 3.67 ± 3% perf-profile.calltrace.cycles-pp._copy_from_iter_full.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.xs_sendpages 2.29 ± 6% +3.8 6.05 ± 3% perf-profile.calltrace.cycles-pp.rpc_async_schedule.process_one_work.worker_thread.kthread.ret_from_fork 2.28 ± 6% +3.8 6.05 ± 3% perf-profile.calltrace.cycles-pp.__rpc_execute.rpc_async_schedule.process_one_work.worker_thread.kthread 1.86 ± 3% +3.8 5.64 ± 4% perf-profile.calltrace.cycles-pp.call_transmit.__rpc_execute.rpc_async_schedule.process_one_work.worker_thread 1.85 ± 3% +3.8 5.64 ± 4% perf-profile.calltrace.cycles-pp.xprt_transmit.call_transmit.__rpc_execute.rpc_async_schedule.process_one_work 1.80 ± 4% +3.8 5.60 ± 4% perf-profile.calltrace.cycles-pp.xs_tcp_send_request.xprt_transmit.call_transmit.__rpc_execute.rpc_async_schedule 1.79 ± 3% +3.8 5.60 ± 4% perf-profile.calltrace.cycles-pp.xs_sendpages.xs_tcp_send_request.xprt_transmit.call_transmit.__rpc_execute 0.00 +5.5 5.47 ± 4% perf-profile.calltrace.cycles-pp.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.xs_sendpages.xs_tcp_send_request 0.00 +5.6 5.56 ± 4% perf-profile.calltrace.cycles-pp.tcp_sendmsg.sock_sendmsg.xs_sendpages.xs_tcp_send_request.xprt_transmit 0.00 +5.6 5.57 ± 4% perf-profile.calltrace.cycles-pp.sock_sendmsg.xs_sendpages.xs_tcp_send_request.xprt_transmit.call_transmit 20.37 -3.3 17.04 ± 5% perf-profile.children.cycles-pp.svc_process_common 20.38 -3.3 17.04 ± 5% perf-profile.children.cycles-pp.svc_process 20.27 -3.3 16.95 ± 5% perf-profile.children.cycles-pp.nfsd_dispatch 20.21 -3.3 16.91 ± 5% perf-profile.children.cycles-pp.nfsd4_proc_compound 26.02 -3.1 22.91 ± 4% perf-profile.children.cycles-pp.nfsd 15.88 ± 5% -1.9 13.95 ± 3% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 15.87 ± 5% -1.9 13.95 ± 4% perf-profile.children.cycles-pp.do_syscall_64 12.61 ± 3% -1.9 10.73 ± 3% perf-profile.children.cycles-pp.__filemap_fdatawrite_range 12.60 ± 3% -1.9 10.73 ± 3% perf-profile.children.cycles-pp.do_writepages 9.04 ± 2% -1.9 7.18 ± 7% perf-profile.children.cycles-pp.nfsd_vfs_write 9.02 ± 2% -1.9 7.17 ± 7% perf-profile.children.cycles-pp.do_iter_readv_writev 9.02 ± 2% -1.9 7.16 ± 7% perf-profile.children.cycles-pp.xfs_file_buffered_aio_write 9.03 ± 2% -1.9 7.18 ± 7% perf-profile.children.cycles-pp.do_iter_write 9.07 ± 2% -1.9 7.22 ± 7% perf-profile.children.cycles-pp.nfsd4_write 2.21 ± 4% -1.8 0.41 ± 4% perf-profile.children.cycles-pp.inet_sendpage 2.17 ± 4% -1.8 0.40 ± 5% perf-profile.children.cycles-pp.tcp_sendpage 10.50 ± 2% -1.4 9.06 ± 4% perf-profile.children.cycles-pp.xfs_file_fsync 10.51 ± 2% -1.4 9.08 ± 4% perf-profile.children.cycles-pp.nfsd_commit 10.45 ± 2% -1.4 9.02 ± 4% perf-profile.children.cycles-pp.file_write_and_wait_range 9.82 ± 3% -1.4 8.45 ± 3% perf-profile.children.cycles-pp.xfs_vm_writepages 8.59 ± 4% -1.3 7.27 ± 4% perf-profile.children.cycles-pp.write_cache_pages 8.02 ± 4% -1.2 6.87 ± 4% perf-profile.children.cycles-pp.submit_bio 8.02 ± 4% -1.2 6.87 ± 4% perf-profile.children.cycles-pp.generic_make_request 8.00 ± 4% -1.1 6.85 ± 4% perf-profile.children.cycles-pp.brd_make_request 7.94 ± 4% -1.1 6.79 ± 4% perf-profile.children.cycles-pp.brd_do_bvec 10.63 ± 5% -1.1 9.49 ± 4% perf-profile.children.cycles-pp.write 7.55 -1.1 6.41 ± 5% perf-profile.children.cycles-pp.iomap_apply 7.54 -1.1 6.41 ± 6% perf-profile.children.cycles-pp.iomap_file_buffered_write 10.28 ± 5% -1.1 9.16 ± 4% perf-profile.children.cycles-pp.ksys_write 7.50 -1.1 6.37 ± 6% perf-profile.children.cycles-pp.iomap_write_actor 4.68 ± 5% -1.1 3.56 ± 2% perf-profile.children.cycles-pp.inet_recvmsg 4.68 ± 5% -1.1 3.56 ± 2% perf-profile.children.cycles-pp.tcp_recvmsg 10.24 ± 5% -1.1 9.12 ± 4% perf-profile.children.cycles-pp.vfs_write 10.08 ± 5% -1.1 8.98 ± 4% perf-profile.children.cycles-pp.__vfs_write 10.05 ± 5% -1.1 8.95 ± 4% perf-profile.children.cycles-pp.nfs_file_write 5.51 ± 5% -1.1 4.43 ± 5% perf-profile.children.cycles-pp.rpc_free_task 9.82 ± 5% -1.1 8.74 ± 4% perf-profile.children.cycles-pp.generic_perform_write 1.39 ± 5% -1.1 0.32 ± 4% perf-profile.children.cycles-pp.tcp_sendpage_locked 1.36 ± 5% -1.1 0.31 ± 5% perf-profile.children.cycles-pp.do_tcp_sendpages 5.31 ± 5% -1.0 4.27 ± 5% perf-profile.children.cycles-pp.rpc_async_release 4.39 ± 6% -1.0 3.40 ± 2% perf-profile.children.cycles-pp.svc_recvfrom 3.55 ± 5% -0.9 2.64 ± 2% perf-profile.children.cycles-pp.__skb_datagram_iter 3.55 ± 5% -0.9 2.64 ± 2% perf-profile.children.cycles-pp.skb_copy_datagram_iter 5.01 ± 6% -0.9 4.15 ± 3% perf-profile.children.cycles-pp.fsync 4.09 ± 7% -0.9 3.24 ± 5% perf-profile.children.cycles-pp.nfs_write_completion 4.90 ± 6% -0.8 4.05 ± 3% perf-profile.children.cycles-pp.__x64_sys_fsync 4.91 ± 6% -0.8 4.07 ± 3% perf-profile.children.cycles-pp.nfs_file_fsync 4.90 ± 6% -0.8 4.05 ± 3% perf-profile.children.cycles-pp.do_fsync 5.36 ± 4% -0.8 4.53 ± 5% perf-profile.children.cycles-pp.grab_cache_page_write_begin 4.39 ± 7% -0.8 3.60 ± 2% perf-profile.children.cycles-pp.filemap_write_and_wait_range 5.18 ± 2% -0.8 4.40 ± 5% perf-profile.children.cycles-pp.xfs_do_writepage 5.21 ± 4% -0.7 4.47 ± 5% perf-profile.children.cycles-pp.pagecache_get_page 4.90 ± 4% -0.7 4.19 ± 5% perf-profile.children.cycles-pp.brd_insert_page 1.38 ± 9% -0.7 0.68 ± 22% perf-profile.children.cycles-pp.xfs_ilock 1.41 ± 8% -0.7 0.71 ± 22% perf-profile.children.cycles-pp.call_rwsem_down_write_failed 1.41 ± 8% -0.7 0.71 ± 22% perf-profile.children.cycles-pp.rwsem_down_write_failed 1.44 ± 7% -0.7 0.74 ± 21% perf-profile.children.cycles-pp.down_write 4.12 ± 3% -0.6 3.52 ± 4% perf-profile.children.cycles-pp.xfs_add_to_ioend 1.18 ± 6% -0.6 0.61 ± 21% perf-profile.children.cycles-pp.rwsem_spin_on_owner 3.98 ± 5% -0.5 3.44 ± 4% perf-profile.children.cycles-pp.xfs_submit_ioend 6.25 -0.5 5.72 ± 4% perf-profile.children.cycles-pp.iov_iter_copy_from_user_atomic 2.89 ± 6% -0.5 2.38 ± 6% perf-profile.children.cycles-pp.nfs_end_page_writeback 2.78 ± 10% -0.5 2.29 ± 2% perf-profile.children.cycles-pp.nfs_writepages 3.12 ± 7% -0.5 2.64 ± 4% perf-profile.children.cycles-pp.nfs_write_begin 3.37 ± 4% -0.5 2.91 ± 4% perf-profile.children.cycles-pp.nfs_write_end 2.54 ± 4% -0.5 2.08 ± 7% perf-profile.children.cycles-pp.clear_page_erms 2.92 ± 5% -0.4 2.48 ± 3% perf-profile.children.cycles-pp._copy_to_iter 2.60 ± 4% -0.4 2.18 ± 5% perf-profile.children.cycles-pp.nfs_updatepage 2.71 ± 4% -0.4 2.29 ± 6% perf-profile.children.cycles-pp.add_to_page_cache_lru 0.75 ± 3% -0.4 0.37 ± 6% perf-profile.children.cycles-pp.release_sock 2.51 ± 4% -0.4 2.15 ± 7% perf-profile.children.cycles-pp.iomap_write_begin 2.02 ± 10% -0.3 1.67 ± 3% perf-profile.children.cycles-pp.nfs_writepages_callback 2.23 ± 2% -0.3 1.89 ± 4% perf-profile.children.cycles-pp.__filemap_fdatawait_range 0.82 ± 7% -0.3 0.47 ± 7% perf-profile.children.cycles-pp.__tcp_push_pending_frames 1.96 ± 11% -0.3 1.63 ± 3% perf-profile.children.cycles-pp.nfs_do_writepage 1.55 ± 2% -0.3 1.22 ± 5% perf-profile.children.cycles-pp.iomap_write_end 0.78 ± 7% -0.3 0.48 ± 6% perf-profile.children.cycles-pp.svc_send 1.78 ± 3% -0.3 1.48 ± 4% perf-profile.children.cycles-pp.end_page_writeback 1.73 ± 3% -0.3 1.45 ± 4% perf-profile.children.cycles-pp.test_clear_page_writeback 0.90 ± 5% -0.3 0.63 ± 8% perf-profile.children.cycles-pp.xas_load 0.35 ± 14% -0.2 0.10 ± 14% perf-profile.children.cycles-pp.simple_copy_to_iter 1.78 ± 4% -0.2 1.54 ± 7% perf-profile.children.cycles-pp.__wake_up_common 0.43 ± 6% -0.2 0.19 ± 7% perf-profile.children.cycles-pp.lock_sock_nested 1.41 ± 5% -0.2 1.18 ± 4% perf-profile.children.cycles-pp.nfs_commit_release 1.41 ± 5% -0.2 1.18 ± 4% perf-profile.children.cycles-pp.nfs_commit_release_pages 1.95 ± 4% -0.2 1.72 ± 5% perf-profile.children.cycles-pp.try_to_wake_up 0.64 ± 8% -0.2 0.41 ± 4% perf-profile.children.cycles-pp.svc_tcp_sendto 0.63 ± 8% -0.2 0.41 ± 5% perf-profile.children.cycles-pp.svc_sendto 0.62 ± 8% -0.2 0.41 ± 5% perf-profile.children.cycles-pp.svc_send_common 0.62 ± 8% -0.2 0.41 ± 5% perf-profile.children.cycles-pp.kernel_sendpage 1.65 ± 5% -0.2 1.44 ± 7% perf-profile.children.cycles-pp.autoremove_wake_function 1.34 ± 3% -0.2 1.14 ± 3% perf-profile.children.cycles-pp.wait_on_page_bit_common 0.98 ± 4% -0.2 0.79 ± 2% perf-profile.children.cycles-pp.poll_idle 0.26 ± 8% -0.2 0.08 ± 13% perf-profile.children.cycles-pp._raw_spin_lock_bh 1.59 ± 5% -0.2 1.42 ± 5% perf-profile.children.cycles-pp.schedule 0.79 ± 5% -0.2 0.62 ± 4% perf-profile.children.cycles-pp.tcp_v6_do_rcv 0.64 ± 5% -0.2 0.47 ± 8% perf-profile.children.cycles-pp.tcp_v6_rcv 0.34 ± 12% -0.2 0.18 ± 20% perf-profile.children.cycles-pp.xas_start 0.24 ± 26% -0.2 0.08 ± 40% perf-profile.children.cycles-pp.osq_lock 0.76 ± 5% -0.2 0.61 ± 5% perf-profile.children.cycles-pp.tcp_rcv_established 0.49 ± 26% -0.2 0.34 ± 14% perf-profile.children.cycles-pp.nfs_request_add_commit_list 0.66 ± 5% -0.1 0.52 ± 8% perf-profile.children.cycles-pp.ip6_input 0.66 ± 4% -0.1 0.51 ± 8% perf-profile.children.cycles-pp.ip6_input_finish 0.65 ± 4% -0.1 0.51 ± 9% perf-profile.children.cycles-pp.ip6_protocol_deliver_rcu 0.79 ± 8% -0.1 0.64 ± 7% perf-profile.children.cycles-pp.__set_page_dirty_nobuffers 0.83 ± 6% -0.1 0.69 ± 8% perf-profile.children.cycles-pp.__nfs_commit_inode 0.42 ± 4% -0.1 0.29 ± 5% perf-profile.children.cycles-pp.xs_stream_data_receive_workfn 0.42 ± 4% -0.1 0.29 ± 5% perf-profile.children.cycles-pp.xs_stream_data_receive 0.70 ± 4% -0.1 0.56 ± 6% perf-profile.children.cycles-pp.percpu_counter_add_batch 0.71 ± 4% -0.1 0.58 ± 8% perf-profile.children.cycles-pp.ipv6_rcv 0.86 ± 6% -0.1 0.73 ± 6% perf-profile.children.cycles-pp.__local_bh_enable_ip 0.78 ± 5% -0.1 0.65 ± 8% perf-profile.children.cycles-pp.process_backlog 0.45 ± 14% -0.1 0.32 ± 14% perf-profile.children.cycles-pp.__mutex_lock 1.06 ± 4% -0.1 0.93 ± 7% perf-profile.children.cycles-pp._raw_spin_lock_irqsave 0.86 ± 6% -0.1 0.73 ± 9% perf-profile.children.cycles-pp.pagevec_lru_move_fn 0.75 ± 5% -0.1 0.63 ± 8% perf-profile.children.cycles-pp.__netif_receive_skb_one_core 0.61 ± 8% -0.1 0.49 ± 9% perf-profile.children.cycles-pp.iomap_set_page_dirty 0.94 ± 5% -0.1 0.81 ± 8% perf-profile.children.cycles-pp.__lru_cache_add 0.82 ± 6% -0.1 0.70 ± 2% perf-profile.children.cycles-pp.clear_page_dirty_for_io 0.80 ± 6% -0.1 0.68 ± 7% perf-profile.children.cycles-pp.net_rx_action 0.94 ± 2% -0.1 0.82 ± 3% perf-profile.children.cycles-pp.io_schedule 0.81 ± 7% -0.1 0.70 ± 7% perf-profile.children.cycles-pp.do_softirq_own_stack 0.69 -0.1 0.58 ± 5% perf-profile.children.cycles-pp.nfs_create_request 0.62 ± 4% -0.1 0.51 ± 5% perf-profile.children.cycles-pp.__pagevec_lru_add_fn 0.32 ± 4% -0.1 0.21 ± 11% perf-profile.children.cycles-pp.xs_sock_recvmsg 0.49 ± 12% -0.1 0.38 ± 7% perf-profile.children.cycles-pp.sched_ttwu_pending 0.82 ± 6% -0.1 0.72 ± 7% perf-profile.children.cycles-pp.do_softirq 0.32 ± 10% -0.1 0.22 ± 7% perf-profile.children.cycles-pp.xfs_map_blocks 0.40 ± 13% -0.1 0.30 ± 12% perf-profile.children.cycles-pp.mutex_spin_on_owner 0.47 ± 2% -0.1 0.38 ± 5% perf-profile.children.cycles-pp.kmem_cache_alloc 0.26 ± 4% -0.1 0.17 ± 8% perf-profile.children.cycles-pp.__wake_up_common_lock 0.52 ± 6% -0.1 0.43 ± 4% perf-profile.children.cycles-pp.account_page_dirtied 0.22 ± 16% -0.1 0.13 ± 9% perf-profile.children.cycles-pp.__check_object_size 0.50 ± 8% -0.1 0.42 ± 7% perf-profile.children.cycles-pp.iomap_set_range_uptodate 0.41 ± 3% -0.1 0.33 ± 14% perf-profile.children.cycles-pp.__set_page_dirty 0.31 ± 11% -0.1 0.24 ± 11% perf-profile.children.cycles-pp.nfs_io_completion_release 0.41 ± 8% -0.1 0.33 ± 7% perf-profile.children.cycles-pp.nfs_inode_remove_request 0.25 ± 9% -0.1 0.18 ± 8% perf-profile.children.cycles-pp.xfs_iomap_write_allocate 0.33 ± 8% -0.1 0.26 ± 4% perf-profile.children.cycles-pp.___might_sleep 0.25 ± 5% -0.1 0.18 ± 15% perf-profile.children.cycles-pp.__xa_set_mark 0.31 ± 9% -0.1 0.24 ± 5% perf-profile.children.cycles-pp.nfs_scan_commit_list 0.25 ± 5% -0.1 0.18 ± 8% perf-profile.children.cycles-pp.__x86_indirect_thunk_rax 0.45 ± 6% -0.1 0.39 ± 4% perf-profile.children.cycles-pp.nfs_lock_and_join_requests 0.50 ± 4% -0.1 0.45 ± 5% perf-profile.children.cycles-pp.nfs_page_group_destroy 0.19 ± 11% -0.1 0.14 ± 8% perf-profile.children.cycles-pp.xfs_bmap_btalloc 0.21 ± 2% -0.1 0.15 ± 14% perf-profile.children.cycles-pp.__lock_sock 0.17 ± 8% -0.1 0.12 ± 7% perf-profile.children.cycles-pp.xfs_alloc_ag_vextent 0.18 ± 9% -0.1 0.13 ± 6% perf-profile.children.cycles-pp.xfs_alloc_vextent 0.20 ± 12% -0.1 0.15 ± 5% perf-profile.children.cycles-pp.xfs_bmapi_write 0.30 ± 9% -0.0 0.25 ± 5% perf-profile.children.cycles-pp.select_task_rq_fair 0.16 ± 8% -0.0 0.11 ± 7% perf-profile.children.cycles-pp.xfs_alloc_ag_vextent_near 0.16 ± 15% -0.0 0.12 ± 17% perf-profile.children.cycles-pp.__generic_write_end 0.48 ± 2% -0.0 0.44 ± 7% perf-profile.children.cycles-pp.dequeue_task_fair 0.31 ± 2% -0.0 0.27 ± 10% perf-profile.children.cycles-pp.release_pages 0.20 ± 4% -0.0 0.17 ± 10% perf-profile.children.cycles-pp.nfs_initiate_commit 0.17 ± 10% -0.0 0.13 ± 5% perf-profile.children.cycles-pp.__might_sleep 0.29 ± 6% -0.0 0.26 ± 4% perf-profile.children.cycles-pp.dec_zone_page_state 0.23 ± 7% -0.0 0.20 ± 7% perf-profile.children.cycles-pp.__pagevec_release 0.19 ± 9% -0.0 0.15 ± 9% perf-profile.children.cycles-pp.nfs_get_lock_context 0.17 ± 13% -0.0 0.13 ± 8% perf-profile.children.cycles-pp.check_preempt_curr 0.09 ± 17% -0.0 0.06 ± 20% perf-profile.children.cycles-pp.memset_erms 0.14 ± 8% -0.0 0.11 ± 6% perf-profile.children.cycles-pp.nfs_request_remove_commit_list 0.07 ± 10% -0.0 0.04 ± 58% perf-profile.children.cycles-pp.xfs_defer_finish_noroll 0.15 ± 5% -0.0 0.12 ± 6% perf-profile.children.cycles-pp.__nfs_find_lock_context 0.19 ± 4% -0.0 0.16 ± 11% perf-profile.children.cycles-pp.mem_cgroup_try_charge 0.17 ± 8% -0.0 0.15 ± 10% perf-profile.children.cycles-pp.vfs_create 0.16 ± 2% -0.0 0.14 ± 8% perf-profile.children.cycles-pp.__fprop_inc_percpu_max 0.16 ± 8% -0.0 0.13 ± 8% perf-profile.children.cycles-pp.xfs_create 0.10 ± 4% -0.0 0.07 ± 17% perf-profile.children.cycles-pp.xfs_file_aio_write_checks 0.11 ± 10% -0.0 0.08 ± 15% perf-profile.children.cycles-pp.nfs_pageio_doio 0.11 ± 10% -0.0 0.08 ± 15% perf-profile.children.cycles-pp.nfs_generic_pg_pgios 0.19 ± 4% -0.0 0.17 ± 7% perf-profile.children.cycles-pp.update_rq_clock 0.15 ± 4% -0.0 0.13 ± 5% perf-profile.children.cycles-pp.__xfs_trans_commit 0.08 ± 15% -0.0 0.06 ± 6% perf-profile.children.cycles-pp.get_mem_cgroup_from_mm 0.06 ± 15% +0.0 0.07 ± 14% perf-profile.children.cycles-pp.selinux_ip_postroute 0.08 ± 16% +0.0 0.10 ± 10% perf-profile.children.cycles-pp.nf_hook_slow 0.04 ± 60% +0.0 0.08 ± 19% perf-profile.children.cycles-pp.__inc_numa_state 0.03 ±100% +0.0 0.07 ± 12% perf-profile.children.cycles-pp.get_task_policy 0.41 ± 6% +0.0 0.46 perf-profile.children.cycles-pp.__release_sock 0.14 ± 11% +0.1 0.19 ± 8% perf-profile.children.cycles-pp.__list_add_valid 0.09 ± 17% +0.1 0.14 ± 10% perf-profile.children.cycles-pp.svc_xprt_do_enqueue 0.14 ± 10% +0.1 0.20 ± 2% perf-profile.children.cycles-pp.tcp_clean_rtx_queue 0.00 +0.1 0.06 ± 11% perf-profile.children.cycles-pp.free_unref_page_commit 0.10 ± 11% +0.1 0.17 ± 6% perf-profile.children.cycles-pp.iov_iter_advance 0.17 ± 9% +0.1 0.24 ± 2% perf-profile.children.cycles-pp.tcp_ack 0.11 ± 21% +0.1 0.18 ± 2% perf-profile.children.cycles-pp.schedule_timeout 0.00 +0.1 0.08 ± 17% perf-profile.children.cycles-pp.free_one_page 0.23 ± 12% +0.1 0.32 ± 4% perf-profile.children.cycles-pp.__kfree_skb 0.10 ± 4% +0.1 0.19 ± 6% perf-profile.children.cycles-pp.xas_create 0.12 ± 17% +0.1 0.24 ± 4% perf-profile.children.cycles-pp.skb_release_data 0.00 +0.1 0.14 ± 5% perf-profile.children.cycles-pp.__free_pages_ok 0.00 +0.2 0.21 ± 9% perf-profile.children.cycles-pp.skb_page_frag_refill 0.00 +0.2 0.22 ± 9% perf-profile.children.cycles-pp.sk_page_frag_refill 0.00 +0.2 0.25 ± 5% perf-profile.children.cycles-pp.__sk_flush_backlog 0.03 ±100% +0.4 0.39 ± 7% perf-profile.children.cycles-pp.free_pcppages_bulk 0.07 ± 29% +0.5 0.54 ± 6% perf-profile.children.cycles-pp.free_unref_page 4.86 ± 6% +0.5 5.40 ± 2% perf-profile.children.cycles-pp.svc_recv 9.98 ± 4% +2.5 12.44 ± 4% perf-profile.children.cycles-pp.worker_thread 9.61 ± 4% +2.5 12.15 ± 4% perf-profile.children.cycles-pp.process_one_work 47.02 ± 3% +2.7 49.68 ± 4% perf-profile.children.cycles-pp.secondary_startup_64 47.02 ± 3% +2.7 49.68 ± 4% perf-profile.children.cycles-pp.cpu_startup_entry 47.02 ± 3% +2.7 49.69 ± 4% perf-profile.children.cycles-pp.do_idle 6.12 ± 2% +2.8 8.88 ± 3% perf-profile.children.cycles-pp.memcpy_erms 0.00 +3.6 3.58 ± 3% perf-profile.children.cycles-pp.memcpy_from_page 0.00 +3.7 3.68 ± 3% perf-profile.children.cycles-pp._copy_from_iter_full 2.43 ± 6% +3.8 6.20 ± 3% perf-profile.children.cycles-pp.__rpc_execute 2.29 ± 6% +3.8 6.05 ± 3% perf-profile.children.cycles-pp.rpc_async_schedule 1.93 ± 3% +3.8 5.71 ± 4% perf-profile.children.cycles-pp.call_transmit 1.92 ± 4% +3.8 5.71 ± 4% perf-profile.children.cycles-pp.xprt_transmit 1.87 ± 4% +3.8 5.67 ± 4% perf-profile.children.cycles-pp.xs_tcp_send_request 1.86 ± 4% +3.8 5.67 ± 4% perf-profile.children.cycles-pp.xs_sendpages 0.21 ± 7% +5.3 5.54 ± 4% perf-profile.children.cycles-pp.tcp_sendmsg_locked 0.24 ± 8% +5.4 5.63 ± 4% perf-profile.children.cycles-pp.tcp_sendmsg 0.25 ± 9% +5.4 5.64 ± 4% perf-profile.children.cycles-pp.sock_sendmsg 1.17 ± 7% -0.6 0.61 ± 21% perf-profile.self.cycles-pp.rwsem_spin_on_owner 2.50 ± 4% -0.5 2.05 ± 7% perf-profile.self.cycles-pp.clear_page_erms 2.46 ± 4% -0.4 2.06 ± 5% perf-profile.self.cycles-pp.brd_do_bvec 0.22 ± 10% -0.2 0.03 ±100% perf-profile.self.cycles-pp.__skb_datagram_iter 1.53 ± 6% -0.2 1.34 ± 3% perf-profile.self.cycles-pp._raw_spin_lock 0.91 ± 4% -0.2 0.74 ± 2% perf-profile.self.cycles-pp.poll_idle 0.24 ± 25% -0.2 0.08 ± 40% perf-profile.self.cycles-pp.osq_lock 0.74 ± 14% -0.2 0.59 ± 10% perf-profile.self.cycles-pp.nfs_do_writepage 0.32 ± 13% -0.1 0.17 ± 18% perf-profile.self.cycles-pp.xas_start 0.97 ± 3% -0.1 0.84 ± 8% perf-profile.self.cycles-pp._raw_spin_lock_irqsave 0.57 ± 6% -0.1 0.45 ± 9% perf-profile.self.cycles-pp.xas_load 0.55 ± 10% -0.1 0.43 ± 7% perf-profile.self.cycles-pp.__schedule 0.14 ± 12% -0.1 0.03 ±100% perf-profile.self.cycles-pp._raw_spin_lock_bh 0.53 ± 8% -0.1 0.43 ± 9% perf-profile.self.cycles-pp.percpu_counter_add_batch 0.40 ± 13% -0.1 0.30 ± 12% perf-profile.self.cycles-pp.mutex_spin_on_owner 0.33 ± 8% -0.1 0.24 ± 12% perf-profile.self.cycles-pp.nfs_end_page_writeback 0.74 ± 6% -0.1 0.65 ± 8% perf-profile.self.cycles-pp.nfs_updatepage 0.40 ± 8% -0.1 0.31 ± 11% perf-profile.self.cycles-pp.__test_set_page_writeback 0.50 ± 8% -0.1 0.41 ± 7% perf-profile.self.cycles-pp.iomap_set_range_uptodate 0.56 ± 5% -0.1 0.48 ± 8% perf-profile.self.cycles-pp.try_to_wake_up 0.38 ± 8% -0.1 0.30 ± 5% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore 0.28 ± 9% -0.1 0.20 ± 6% perf-profile.self.cycles-pp.iomap_write_end 0.45 ± 7% -0.1 0.38 ± 6% perf-profile.self.cycles-pp.__pagevec_lru_add_fn 0.15 ± 14% -0.1 0.08 ± 27% perf-profile.self.cycles-pp.add_to_page_cache_lru 0.43 ± 6% -0.1 0.36 perf-profile.self.cycles-pp.clear_page_dirty_for_io 0.51 ± 8% -0.1 0.45 ± 7% perf-profile.self.cycles-pp.test_clear_page_writeback 0.20 ± 9% -0.1 0.14 ± 11% perf-profile.self.cycles-pp.xas_store 0.31 ± 8% -0.1 0.25 ± 4% perf-profile.self.cycles-pp.___might_sleep 0.15 ± 20% -0.1 0.09 ± 12% perf-profile.self.cycles-pp.__check_object_size 0.22 ± 6% -0.1 0.17 ± 10% perf-profile.self.cycles-pp.__x86_indirect_thunk_rax 0.08 ± 11% -0.0 0.03 ±100% perf-profile.self.cycles-pp.switch_mm_irqs_off 0.28 ± 4% -0.0 0.24 ± 10% perf-profile.self.cycles-pp.release_pages 0.27 ± 8% -0.0 0.23 ± 2% perf-profile.self.cycles-pp.dec_zone_page_state 0.19 ± 6% -0.0 0.15 ± 12% perf-profile.self.cycles-pp.kmem_cache_alloc 0.15 ± 10% -0.0 0.11 ± 7% perf-profile.self.cycles-pp.__might_sleep 0.25 ± 10% -0.0 0.21 ± 6% perf-profile.self.cycles-pp.wait_on_page_bit_common 0.07 ± 12% -0.0 0.03 ±100% perf-profile.self.cycles-pp.___slab_alloc 0.23 ± 7% -0.0 0.20 ± 10% perf-profile.self.cycles-pp._raw_spin_lock_irq 0.18 ± 5% -0.0 0.15 ± 2% perf-profile.self.cycles-pp.select_task_rq_fair 0.14 ± 5% -0.0 0.11 ± 17% perf-profile.self.cycles-pp.alloc_pages_current 0.09 ± 16% -0.0 0.06 ± 20% perf-profile.self.cycles-pp.memset_erms 0.10 ± 8% -0.0 0.07 perf-profile.self.cycles-pp._cond_resched 0.15 ± 4% -0.0 0.12 ± 6% perf-profile.self.cycles-pp.__nfs_find_lock_context 0.11 ± 13% -0.0 0.09 ± 14% perf-profile.self.cycles-pp.nfs_request_add_commit_list_locked 0.09 ± 4% -0.0 0.07 perf-profile.self.cycles-pp.nfs_request_remove_commit_list 0.08 ± 10% -0.0 0.06 ± 11% perf-profile.self.cycles-pp.get_mem_cgroup_from_mm 0.08 ± 10% -0.0 0.06 ± 11% perf-profile.self.cycles-pp.nfs_request_add_commit_list 0.10 ± 5% -0.0 0.08 ± 5% perf-profile.self.cycles-pp.___perf_sw_event 0.08 ± 13% +0.0 0.11 ± 10% perf-profile.self.cycles-pp.mem_cgroup_commit_charge 0.03 ±100% +0.0 0.07 ± 12% perf-profile.self.cycles-pp.run_timer_softirq 0.03 ±100% +0.0 0.07 ± 12% perf-profile.self.cycles-pp.get_task_policy 0.03 ±100% +0.0 0.07 ± 17% perf-profile.self.cycles-pp.__inc_numa_state 0.03 ±102% +0.1 0.08 ± 8% perf-profile.self.cycles-pp.svc_recv 0.11 ± 13% +0.1 0.17 ± 12% perf-profile.self.cycles-pp.__list_add_valid 0.09 ± 14% +0.1 0.16 ± 9% perf-profile.self.cycles-pp.iov_iter_advance 0.06 ± 13% +0.1 0.15 ± 8% perf-profile.self.cycles-pp.xas_create 0.00 +0.1 0.15 ± 14% perf-profile.self.cycles-pp.tcp_sendmsg_locked 0.00 +0.2 0.20 ± 11% perf-profile.self.cycles-pp.free_pcppages_bulk 0.04 ± 60% +0.2 0.28 ± 7% perf-profile.self.cycles-pp.svc_tcp_recvfrom 1.25 +0.3 1.52 ± 5% perf-profile.self.cycles-pp.get_page_from_freelist 6.04 ± 2% +2.7 8.74 ± 3% perf-profile.self.cycles-pp.memcpy_erms fsmark.time.percent_of_cpu_this_job_got 320 +-+-------------------------------------------------------------------+ | | 300 +-++. + | |. +.. .+. +.. +.. +. .. + .+.| 280 +-+ +.+. +.. : + .+..+. .+. .+. .+.+.. .. + +. | | : + + +. +. +. .+ | 260 +-+ + + | | | 240 +-+ | | | 220 +-+ | | O O O O O O O | 200 O-+ O O O O O O O O | | O O O O O O O O O O | 180 +-+-------------------------------------------------------------------+ fsmark.time.elapsed_time 32 +-+O-------------------------------------------------------------------+ O O O O O O O O O O O O | 31 +-+ O O O O O O O O O O O O | 30 +-+ O | | | 29 +-+ | 28 +-+ | | | 27 +-+ | 26 +-+ .+ | | + + +.+.. .+. + .+. .+. | 25 +-+ .. + .+ + : +..+.+..+. .. + +. +. +..| 24 +-+ .+.+..+.+ +. + + : .. + | | +.+. + + | 23 +-+--------------------------------------------------------------------+ fsmark.time.elapsed_time.max 32 +-+O-------------------------------------------------------------------+ O O O O O O O O O O O O | 31 +-+ O O O O O O O O O O O O | 30 +-+ O | | | 29 +-+ | 28 +-+ | | | 27 +-+ | 26 +-+ .+ | | + + +.+.. .+. + .+. .+. | 25 +-+ .. + .+ + : +..+.+..+. .. + +. +. +..| 24 +-+ .+.+..+.+ +. + + : .. + | | +.+. + + | 23 +-+--------------------------------------------------------------------+ fsmark.files_per_sec 520 +-+-------------------------------------------------------------------+ |.. +.+. + +.. .+.. : .+. .+.. .+.+..+ | 500 +-+ +.. + + : +.+..+.+. +..+ .+.+. | 480 +-+ + + +.+. | | | 460 +-+ | | | 440 +-+ | | | 420 +-+ | 400 +-+ O | | O O O O O O O O O | 380 O-+ O O O O O O O O O | | O O O O O O | 360 +-+-------------------------------------------------------------------+ [*] 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, 4 months

2
1
0 / 0

Re: [LKP] [net] 9dd6d07682: kernel_BUG_at_drivers/net/phy/mdio_bus.c

by Andrew Lunn

> phydev = dsa_port_get_phy_device(dp); > if (!phydev) > return 0; > > I don't see how this method is sane either. If i remember correctly, the thinking was, you can get away without the PHY, at least during bring up of a new switch/board. So don't consider this a fatal error. Now that it is fatal, in the sense of an Opps, maybe we should change this. Andrew

1 year, 4 months

1
0
0 / 0

[ext4] 079f9927c7: ltp.mmap16.fail

by kernel test robot

FYI, we noticed the following commit (built with gcc-7): commit: 079f9927c7bfa026d963db1455197159ebe5b534 ("ext4: gracefully handle ext4_break_layouts() failure during truncate") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master in testcase: ltp with following parameters: disk: 1HDD fs: xfs test: syscalls_part2 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 <rong.a.chen(a)intel.com> <<<test_start>>> tag=mmap16 stime=1559078706 cmdline="mmap16" contacts="" analysis=exit <<<test_output>>> mke2fs 1.43.4 (31-Jan-2017) mmap16 0 TINFO : Using test device LTP_DEV='/dev/loop0' mmap16 0 TINFO : Formatting /dev/loop0 with ext4 opts='-b 1024' extra opts='10240' mmap16 1 TFAIL : mmap16.c:85: Bug is reproduced! <<<execution_status>>> initiation_status="ok" duration=8 termination_type=exited termination_id=1 corefile=no cutime=11 cstime=345 <<<test_end>>> To reproduce: # build kernel cd linux cp config-5.1.0-rc3-00039-g079f992 .config make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 olddefconfig make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 prepare make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 modules_prepare make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 SHELL=/bin/bash make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 bzImage git clone https://github.com/intel/lkp-tests.git cd lkp-tests find lib/ | cpio -o -H newc --quiet | gzip > modules.cgz bin/lkp qemu -k <bzImage> -m modules.cgz job-script # job-script is attached in this email Thanks, Rong Chen

1 year, 5 months

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[net] 9dd6d07682: kernel_BUG_at_drivers/net/phy/mdio_bus.c

by kernel test robot

FYI, we noticed the following commit (built with gcc-6): commit: 9dd6d07682b10a55d1f49d495b85f7b945ff75ca ("[PATCH 10/11] net: dsa: Use PHYLINK for the CPU/DSA ports") url: https://github.com/0day-ci/linux/commits/Ioana-Ciornei/Decoupling-PHYLINK... in testcase: boot on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 2G caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): +------------------------------------------+------------+------------+ | | 3a2573f868 | 9dd6d07682 | +------------------------------------------+------------+------------+ | boot_successes | 4 | 0 | | boot_failures | 0 | 6 | | kernel_BUG_at_drivers/net/phy/mdio_bus.c | 0 | 6 | | invalid_opcode:#[##] | 0 | 6 | | EIP:mdiobus_free | 0 | 6 | | Kernel_panic-not_syncing:Fatal_exception | 0 | 6 | +------------------------------------------+------------+------------+ If you fix the issue, kindly add following tag Reported-by: kernel test robot <rong.a.chen(a)intel.com> [ 39.031781] kernel BUG at drivers/net/phy/mdio_bus.c:503! [ 39.049792] invalid opcode: 0000 [#1] PREEMPT [ 39.058345] CPU: 0 PID: 152 Comm: kworker/0:2 Tainted: G T 5.2.0-rc1-00321-g9dd6d07 #1 [ 39.076106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 39.091893] Workqueue: events deferred_probe_work_func [ 39.101903] EIP: mdiobus_free+0x21/0x39 [ 39.109323] Code: 18 5f ed ff 5b 5e 5f 5d c3 55 89 e5 52 89 45 fc 8b 45 fc 8b 90 9c 00 00 00 83 fa 01 75 07 e8 9b fa 99 ff eb 1b 83 fa 03 74 02 <0f> 0b c7 80 9c 00 00 00 04 00 00 00 05 a0 00 00 00 e8 94 58 ed ff [ 39.144715] EAX: eff3e008 EBX: eff3a020 ECX: c23a9de9 EDX: 00000002 [ 39.156773] ESI: f0403560 EDI: efffbe24 EBP: efffbdf8 ESP: efffbdf4 [ 39.168825] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010297 [ 39.182048] CR0: 80050033 CR2: 00000000 CR3: 02781000 CR4: 000006b0 [ 39.194136] Call Trace: [ 39.198932] _devm_mdiobus_free+0xd/0x10 [ 39.206573] release_nodes+0x194/0x1ad [ 39.213804] devres_release_all+0x37/0x3d [ 39.221709] really_probe+0x2b4/0x3a3 [ 39.228808] driver_probe_device+0x110/0x14b [ 39.237206] __device_attach_driver+0x9d/0xa5 [ 39.245622] bus_for_each_drv+0x65/0x77 [ 39.253081] __device_attach+0x8f/0x104 [ 39.260507] ? driver_allows_async_probing+0x26/0x26 [ 39.270161] device_initial_probe+0x14/0x16 [ 39.278223] bus_probe_device+0x22/0x64 [ 39.285645] deferred_probe_work_func+0x7b/0xa1 [ 39.294428] process_one_work+0x1bc/0x2eb [ 39.302332] ? process_one_work+0x164/0x2eb [ 39.310539] process_scheduled_works+0x1e/0x24 [ 39.319218] worker_thread+0x1cb/0x268 [ 39.326604] kthread+0xeb/0xf0 [ 39.332607] ? process_scheduled_works+0x24/0x24 [ 39.341641] ? __kthread_create_on_node+0x128/0x128 [ 39.350985] ret_from_fork+0x1e/0x28 [ 39.369743] ---[ end trace 2d9c21baf7b99d11 ]--- To reproduce: # build kernel cd linux cp config-5.2.0-rc1-00321-g9dd6d07 .config make HOSTCC=gcc-6 CC=gcc-6 ARCH=i386 olddefconfig make HOSTCC=gcc-6 CC=gcc-6 ARCH=i386 prepare make HOSTCC=gcc-6 CC=gcc-6 ARCH=i386 modules_prepare make HOSTCC=gcc-6 CC=gcc-6 ARCH=i386 SHELL=/bin/bash make HOSTCC=gcc-6 CC=gcc-6 ARCH=i386 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, 5 months

1
0
0 / 0

[mm] 42a3003535: will-it-scale.per_process_ops -25.9% regression

by kernel test robot

Greeting, FYI, we noticed a -25.9% regression of will-it-scale.per_process_ops due to commit: commit: 42a300353577ccc17ecc627b8570a89fa1678bec ("mm: memcontrol: fix recursive statistics correctness & scalabilty") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: will-it-scale on test machine: 192 threads Skylake-SP with 256G memory with following parameters: nr_task: 100% mode: process test: page_fault3 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 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/process/100%/debian-x86_64-2018-04-03.cgz/lkp-skl-4sp1/page_fault3/will-it-scale commit: db9adbcbe7 ("mm: memcontrol: move stat/event counting functions out-of-line") 42a3003535 ("mm: memcontrol: fix recursive statistics correctness & scalabilty") db9adbcbe740e098 42a300353577ccc17ecc627b857 ---------------- --------------------------- fail:runs %reproduction fail:runs | | | 44:4 -283% 33:4 perf-profile.calltrace.cycles-pp.error_entry.testcase 23:4 -151% 17:4 perf-profile.calltrace.cycles-pp.sync_regs.error_entry.testcase 46:4 -294% 34:4 perf-profile.children.cycles-pp.error_entry 0:4 -2% 0:4 perf-profile.children.cycles-pp.error_exit 21:4 -138% 16:4 perf-profile.self.cycles-pp.error_entry 0:4 -2% 0:4 perf-profile.self.cycles-pp.error_exit %stddev %change %stddev \ | \ 457395 -25.9% 339092 will-it-scale.per_process_ops 87819982 -25.9% 65105780 will-it-scale.workload 14796 ± 54% +95.8% 28964 ± 24% numa-meminfo.node1.Inactive(anon) 38.02 +6.1% 40.35 ± 5% boot-time.boot 7275 +4.7% 7618 ± 5% boot-time.idle 58843 ± 96% -93.8% 3646 ± 12% cpuidle.C1.usage 735515 ± 55% -77.2% 167576 ± 4% cpuidle.C6.usage 269480 ± 10% +15.7% 311822 ± 3% sched_debug.cfs_rq:/.min_vruntime.stddev 268385 ± 10% +15.7% 310417 ± 2% sched_debug.cfs_rq:/.spread0.stddev 79.00 +3.2% 81.50 vmstat.cpu.sy 17.75 ± 2% -8.5% 16.25 ± 2% vmstat.cpu.us 7938 -2.5% 7741 vmstat.system.cs 462347 -4.4% 441932 vmstat.system.in 60227822 -22.5% 46651173 proc-vmstat.numa_hit 60082905 -22.6% 46506548 proc-vmstat.numa_local 60343904 -22.5% 46759361 proc-vmstat.pgalloc_normal 2.646e+10 -25.9% 1.962e+10 proc-vmstat.pgfault 60301946 -22.5% 46714581 proc-vmstat.pgfree 57689 ± 99% -96.0% 2309 ± 15% turbostat.C1 692737 ± 61% -83.4% 114720 ± 10% turbostat.C6 0.30 ± 67% -68.1% 0.10 ± 22% turbostat.Pkg%pc2 524.21 -6.8% 488.32 turbostat.PkgWatt 122.63 -7.6% 113.33 turbostat.RAMWatt 15022686 -18.4% 12260958 ± 2% numa-numastat.node0.local_node 15051138 -18.4% 12280459 ± 2% numa-numastat.node0.numa_hit 14900790 -24.7% 11213127 numa-numastat.node1.local_node 14941317 -24.7% 11258221 numa-numastat.node1.numa_hit 14987489 ± 2% -24.5% 11320760 ± 2% numa-numastat.node2.local_node 15022530 ± 2% -24.3% 11368910 ± 2% numa-numastat.node2.numa_hit 15145257 -22.8% 11685459 numa-numastat.node3.local_node 15186130 -22.8% 11717320 numa-numastat.node3.numa_hit 1.04 +11.4% 1.16 irq_exception_noise.__do_page_fault.60th 1.07 +22.5% 1.32 irq_exception_noise.__do_page_fault.70th 1.11 +40.9% 1.57 irq_exception_noise.__do_page_fault.80th 1.19 +65.2% 1.96 irq_exception_noise.__do_page_fault.90th 1.29 +93.5% 2.50 ± 2% irq_exception_noise.__do_page_fault.95th 1.64 +202.5% 4.96 ± 4% irq_exception_noise.__do_page_fault.99th 1.07 +28.0% 1.37 irq_exception_noise.__do_page_fault.avg 214103 +28.0% 274033 irq_exception_noise.__do_page_fault.sum 372.75 ± 3% +17.8% 439.25 ± 2% irq_exception_noise.softirq_nr 188.50 ± 11% +26.7% 238.75 ± 10% irq_exception_noise.softirq_time 8826971 ± 3% -15.6% 7452852 ± 3% numa-vmstat.node0.numa_hit 8798559 ± 3% -15.5% 7433083 ± 4% numa-vmstat.node0.numa_local 3634 ± 55% +100.6% 7291 ± 24% numa-vmstat.node1.nr_inactive_anon 3638 ± 55% +100.4% 7291 ± 24% numa-vmstat.node1.nr_zone_inactive_anon 8654591 -21.8% 6764571 numa-vmstat.node1.numa_hit 8529741 -22.2% 6635474 numa-vmstat.node1.numa_local 8789111 ± 2% -22.2% 6838852 ± 3% numa-vmstat.node2.numa_hit 8669691 ± 3% -22.6% 6706417 ± 3% numa-vmstat.node2.numa_local 8870528 ± 2% -21.2% 6989990 numa-vmstat.node3.numa_hit 8745356 ± 2% -21.4% 6873917 numa-vmstat.node3.numa_local 5.1e+10 -25.3% 3.807e+10 perf-stat.i.branch-instructions 4.024e+08 -24.3% 3.046e+08 perf-stat.i.branch-misses 70.00 -8.4 61.59 perf-stat.i.cache-miss-rate% 2.932e+08 -6.7% 2.737e+08 perf-stat.i.cache-misses 4.174e+08 +6.3% 4.439e+08 perf-stat.i.cache-references 7791 -3.4% 7529 perf-stat.i.context-switches 1.69 ± 2% +32.2% 2.23 perf-stat.i.cpi 1435 +6.9% 1534 perf-stat.i.cycles-between-cache-misses 7.381e+10 -25.2% 5.518e+10 perf-stat.i.dTLB-loads 1.447e+09 -26.0% 1.072e+09 perf-stat.i.dTLB-store-misses 4.045e+10 -25.1% 3.031e+10 perf-stat.i.dTLB-stores 68.74 -27.5 41.27 perf-stat.i.iTLB-load-miss-rate% 1.882e+08 -24.9% 1.413e+08 perf-stat.i.iTLB-load-misses 94586813 ± 5% +147.3% 2.339e+08 perf-stat.i.iTLB-loads 2.512e+11 -25.2% 1.879e+11 perf-stat.i.instructions 0.60 -25.5% 0.45 perf-stat.i.ipc 87236715 -25.5% 64948201 perf-stat.i.minor-faults 1.27 ± 34% +3.5 4.75 ± 5% perf-stat.i.node-load-miss-rate% 371727 ± 8% +291.3% 1454574 ± 2% perf-stat.i.node-load-misses 40821938 -27.1% 29771040 perf-stat.i.node-loads 7.55 ± 5% +8.2 15.80 perf-stat.i.node-store-miss-rate% 6885297 +79.9% 12389289 perf-stat.i.node-store-misses 89036136 -25.5% 66289356 perf-stat.i.node-stores 87237611 -25.5% 64948420 perf-stat.i.page-faults 1.66 +42.2% 2.36 perf-stat.overall.MPKI 0.79 +0.0 0.80 perf-stat.overall.branch-miss-rate% 70.23 -8.6 61.65 perf-stat.overall.cache-miss-rate% 1.65 +34.8% 2.22 perf-stat.overall.cpi 1414 +8.0% 1527 perf-stat.overall.cycles-between-cache-misses 0.01 ± 13% +0.0 0.01 ± 16% perf-stat.overall.dTLB-load-miss-rate% 3.45 -0.0 3.41 perf-stat.overall.dTLB-store-miss-rate% 66.57 ± 2% -28.9 37.66 perf-stat.overall.iTLB-load-miss-rate% 0.61 -25.8% 0.45 perf-stat.overall.ipc 0.90 ± 9% +3.8 4.66 ± 2% perf-stat.overall.node-load-miss-rate% 7.18 +8.6 15.75 perf-stat.overall.node-store-miss-rate% 5.079e+10 -25.3% 3.793e+10 perf-stat.ps.branch-instructions 4.011e+08 -24.3% 3.037e+08 perf-stat.ps.branch-misses 2.92e+08 -6.6% 2.726e+08 perf-stat.ps.cache-misses 4.158e+08 +6.4% 4.423e+08 perf-stat.ps.cache-references 7755 -3.2% 7509 perf-stat.ps.context-switches 7.351e+10 -25.2% 5.498e+10 perf-stat.ps.dTLB-loads 1.441e+09 -25.9% 1.068e+09 perf-stat.ps.dTLB-store-misses 4.028e+10 -25.0% 3.02e+10 perf-stat.ps.dTLB-stores 1.874e+08 -24.9% 1.407e+08 perf-stat.ps.iTLB-load-misses 94208530 ± 5% +147.3% 2.33e+08 perf-stat.ps.iTLB-loads 2.502e+11 -25.2% 1.872e+11 perf-stat.ps.instructions 86898473 -25.5% 64708711 perf-stat.ps.minor-faults 371049 ± 8% +290.7% 1449665 ± 2% perf-stat.ps.node-load-misses 40664993 -27.1% 29662127 perf-stat.ps.node-loads 6859094 +80.0% 12344092 perf-stat.ps.node-store-misses 88694004 -25.5% 66047901 perf-stat.ps.node-stores 86899384 -25.5% 64708780 perf-stat.ps.page-faults 7.618e+13 -25.5% 5.673e+13 perf-stat.total.instructions 13965 ± 7% -12.3% 12250 ± 3% softirqs.CPU104.RCU 13818 ± 6% -11.9% 12167 ± 4% softirqs.CPU105.RCU 13944 ± 6% -12.3% 12231 ± 4% softirqs.CPU106.RCU 13932 ± 8% -12.2% 12237 ± 4% softirqs.CPU107.RCU 13838 ± 6% -10.9% 12330 ± 4% softirqs.CPU109.RCU 13524 ± 6% -10.0% 12174 ± 4% softirqs.CPU111.RCU 15248 ± 10% -14.3% 13068 ± 8% softirqs.CPU112.RCU 14832 ± 7% -13.7% 12799 ± 4% softirqs.CPU113.RCU 14741 ± 8% -11.0% 13117 ± 6% softirqs.CPU114.RCU 14729 ± 8% -14.3% 12616 ± 3% softirqs.CPU115.RCU 15234 ± 6% -16.8% 12676 ± 5% softirqs.CPU116.RCU 14968 ± 7% -15.4% 12656 ± 5% softirqs.CPU117.RCU 15220 ± 8% -17.8% 12515 ± 4% softirqs.CPU118.RCU 15680 ± 7% -13.5% 13559 ± 4% softirqs.CPU120.RCU 14621 ± 8% -12.3% 12821 ± 4% softirqs.CPU123.RCU 16075 ± 11% -19.2% 12983 ± 4% softirqs.CPU13.RCU 13799 ± 10% -14.3% 11823 ± 3% softirqs.CPU133.RCU 13752 ± 9% -15.2% 11659 ± 5% softirqs.CPU134.RCU 13855 ± 9% -14.0% 11915 ± 4% softirqs.CPU138.RCU 13601 ± 9% -15.5% 11499 ± 4% softirqs.CPU142.RCU 13840 ± 11% -19.4% 11154 ± 14% softirqs.CPU145.RCU 13154 ± 7% -12.5% 11505 ± 3% softirqs.CPU147.RCU 13396 ± 7% -13.2% 11622 ± 3% softirqs.CPU148.RCU 13392 ± 7% -13.4% 11595 ± 4% softirqs.CPU150.RCU 13335 ± 6% -13.0% 11607 ± 4% softirqs.CPU151.RCU 13446 ± 6% -18.1% 11013 ± 13% softirqs.CPU152.RCU 13447 ± 6% -16.9% 11179 ± 3% softirqs.CPU153.RCU 13557 ± 9% -14.3% 11617 ± 3% softirqs.CPU154.RCU 13282 ± 8% -13.1% 11547 ± 3% softirqs.CPU155.RCU 13098 ± 8% -12.2% 11502 ± 3% softirqs.CPU158.RCU 13096 ± 8% -12.0% 11528 ± 3% softirqs.CPU159.RCU 14572 ± 9% -13.0% 12683 ± 5% softirqs.CPU160.RCU 14327 ± 5% -12.7% 12510 ± 5% softirqs.CPU161.RCU 14348 ± 6% -11.1% 12751 ± 4% softirqs.CPU162.RCU 14213 ± 6% -10.7% 12692 ± 4% softirqs.CPU163.RCU 14249 ± 6% -12.1% 12524 ± 5% softirqs.CPU164.RCU 14234 ± 6% -12.0% 12523 ± 6% softirqs.CPU165.RCU 14315 ± 5% -12.2% 12561 ± 5% softirqs.CPU166.RCU 13999 ± 6% -10.2% 12574 ± 5% softirqs.CPU167.RCU 15604 ± 6% -12.7% 13627 ± 3% softirqs.CPU17.RCU 15087 ± 10% -15.8% 12706 ± 4% softirqs.CPU174.RCU 13327 ± 8% -11.6% 11776 ± 7% softirqs.CPU185.RCU 13851 ± 9% -19.4% 11162 ± 4% softirqs.CPU187.RCU 15629 ± 6% -12.4% 13685 ± 4% softirqs.CPU20.RCU 15723 ± 6% -11.9% 13857 ± 6% softirqs.CPU21.RCU 16114 ± 7% -17.6% 13275 ± 3% softirqs.CPU22.RCU 15767 ± 6% -17.7% 12972 ± 8% softirqs.CPU23.RCU 16746 ± 8% -13.9% 14417 ± 3% softirqs.CPU24.RCU 14317 ± 5% -11.5% 12667 ± 3% softirqs.CPU3.RCU 14121 ± 9% -12.9% 12299 ± 4% softirqs.CPU32.RCU 14184 ± 8% -13.7% 12242 ± 4% softirqs.CPU38.RCU 14239 ± 9% -13.0% 12394 ± 4% softirqs.CPU40.RCU 15062 ± 8% -17.0% 12497 ± 4% softirqs.CPU41.RCU 14218 ± 8% -13.5% 12299 ± 4% softirqs.CPU42.RCU 14305 ± 8% -11.8% 12623 softirqs.CPU45.RCU 14295 ± 8% -15.5% 12080 ± 8% softirqs.CPU46.RCU 14199 ± 9% -12.7% 12397 ± 4% softirqs.CPU47.RCU 16386 ± 20% -21.3% 12892 ± 2% softirqs.CPU5.RCU 14976 ± 5% -13.0% 13026 ± 5% softirqs.CPU65.RCU 14809 ± 5% -12.6% 12942 ± 4% softirqs.CPU66.RCU 15051 ± 5% -14.5% 12865 ± 4% softirqs.CPU68.RCU 15246 ± 4% -15.4% 12900 ± 3% softirqs.CPU69.RCU 14766 ± 5% -14.6% 12617 ± 7% softirqs.CPU70.RCU 14623 ± 6% -11.4% 12949 ± 5% softirqs.CPU71.RCU 15793 ± 11% -17.6% 13009 ± 3% softirqs.CPU8.RCU 13773 ± 7% -12.6% 12032 ± 4% softirqs.CPU82.RCU 14870 ± 6% -13.3% 12894 ± 3% softirqs.CPU9.RCU 14727 ± 10% -17.6% 12135 ± 4% softirqs.CPU91.RCU 14321 ± 5% -14.0% 12313 ± 5% softirqs.CPU92.RCU 81.90 -4.5 77.37 perf-profile.calltrace.cycles-pp.page_fault.testcase 9.87 -1.1 8.80 perf-profile.calltrace.cycles-pp.__do_fault.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault 9.50 -1.0 8.52 perf-profile.calltrace.cycles-pp.shmem_fault.__do_fault.__handle_mm_fault.handle_mm_fault.__do_page_fault 8.17 -0.7 7.49 perf-profile.calltrace.cycles-pp.shmem_getpage_gfp.shmem_fault.__do_fault.__handle_mm_fault.handle_mm_fault 5.31 -0.6 4.68 perf-profile.calltrace.cycles-pp.find_get_entry.find_lock_entry.shmem_getpage_gfp.shmem_fault.__do_fault 7.06 -0.6 6.45 perf-profile.calltrace.cycles-pp.swapgs_restore_regs_and_return_to_usermode.testcase 2.44 -0.6 1.83 perf-profile.calltrace.cycles-pp.xas_load.find_get_entry.find_lock_entry.shmem_getpage_gfp.shmem_fault 2.60 -0.5 2.10 perf-profile.calltrace.cycles-pp.fault_dirty_shared_page.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault 1.82 -0.5 1.34 perf-profile.calltrace.cycles-pp.__do_page_fault.return_to_handler.testcase 1.82 -0.5 1.34 perf-profile.calltrace.cycles-pp.ftrace_graph_caller.__do_page_fault.return_to_handler.testcase 1.82 -0.5 1.34 perf-profile.calltrace.cycles-pp.return_to_handler.testcase 1.81 -0.5 1.33 perf-profile.calltrace.cycles-pp.prepare_ftrace_return.ftrace_graph_caller.__do_page_fault.return_to_handler.testcase 1.75 -0.5 1.28 perf-profile.calltrace.cycles-pp.function_graph_enter.prepare_ftrace_return.ftrace_graph_caller.__do_page_fault.return_to_handler 1.76 -0.4 1.35 perf-profile.calltrace.cycles-pp.__perf_sw_event.__do_page_fault.do_page_fault.page_fault.testcase 7.17 -0.4 6.75 perf-profile.calltrace.cycles-pp.find_lock_entry.shmem_getpage_gfp.shmem_fault.__do_fault.__handle_mm_fault 5.85 -0.4 5.43 perf-profile.calltrace.cycles-pp.ftrace_graph_caller.__do_page_fault.do_page_fault.page_fault.testcase 1.36 -0.3 1.04 perf-profile.calltrace.cycles-pp.___perf_sw_event.__perf_sw_event.__do_page_fault.do_page_fault.page_fault 0.84 -0.3 0.53 perf-profile.calltrace.cycles-pp.set_page_dirty.fault_dirty_shared_page.__handle_mm_fault.handle_mm_fault.__do_page_fault 1.22 -0.3 0.92 perf-profile.calltrace.cycles-pp.prepare_exit_to_usermode.swapgs_restore_regs_and_return_to_usermode.testcase 1.11 -0.3 0.81 perf-profile.calltrace.cycles-pp.trace_clock_local.function_graph_enter.prepare_ftrace_return.ftrace_graph_caller.__do_page_fault 5.35 -0.3 5.07 perf-profile.calltrace.cycles-pp.prepare_ftrace_return.ftrace_graph_caller.__do_page_fault.do_page_fault.page_fault 0.98 -0.3 0.71 perf-profile.calltrace.cycles-pp.sched_clock.trace_clock_local.function_graph_enter.prepare_ftrace_return.ftrace_graph_caller 0.99 -0.3 0.73 perf-profile.calltrace.cycles-pp.native_sched_clock.sched_clock.trace_clock_local.function_graph_enter.prepare_ftrace_return 1.23 ± 2% -0.2 0.98 ± 2% perf-profile.calltrace.cycles-pp.___perf_sw_event.__perf_sw_event.do_page_fault.page_fault.testcase 1.02 -0.2 0.81 perf-profile.calltrace.cycles-pp.vmacache_find.find_vma.__do_page_fault.do_page_fault.page_fault 5.03 -0.2 4.83 perf-profile.calltrace.cycles-pp.function_graph_enter.prepare_ftrace_return.ftrace_graph_caller.__do_page_fault.do_page_fault 1.12 -0.2 0.94 perf-profile.calltrace.cycles-pp.find_vma.__do_page_fault.do_page_fault.page_fault.testcase 1.20 -0.2 1.01 perf-profile.calltrace.cycles-pp.file_update_time.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault 0.85 -0.2 0.67 perf-profile.calltrace.cycles-pp.__set_page_dirty_no_writeback.fault_dirty_shared_page.__handle_mm_fault.handle_mm_fault.__do_page_fault 0.71 -0.2 0.54 perf-profile.calltrace.cycles-pp.__set_page_dirty_no_writeback.unmap_page_range.unmap_vmas.unmap_region.__do_munmap 1.73 -0.1 1.58 perf-profile.calltrace.cycles-pp.__perf_sw_event.do_page_fault.page_fault.testcase 0.76 -0.1 0.64 ± 2% perf-profile.calltrace.cycles-pp.tlb_flush_mmu.unmap_page_range.unmap_vmas.unmap_region.__do_munmap 4.64 -0.1 4.55 perf-profile.calltrace.cycles-pp.trace_graph_entry.function_graph_enter.prepare_ftrace_return.ftrace_graph_caller.__do_page_fault 0.68 ± 3% -0.1 0.61 perf-profile.calltrace.cycles-pp.current_time.file_update_time.__handle_mm_fault.handle_mm_fault.__do_page_fault 0.55 +0.1 0.64 perf-profile.calltrace.cycles-pp.unlock_page.fault_dirty_shared_page.__handle_mm_fault.handle_mm_fault.__do_page_fault 0.70 +0.3 0.97 perf-profile.calltrace.cycles-pp._raw_spin_lock.alloc_set_pte.finish_fault.__handle_mm_fault.handle_mm_fault 0.61 +0.4 1.03 perf-profile.calltrace.cycles-pp.up_read.__do_page_fault.do_page_fault.page_fault.testcase 0.00 +0.8 0.82 perf-profile.calltrace.cycles-pp.lock_page_memcg.page_remove_rmap.unmap_page_range.unmap_vmas.unmap_region 0.59 +1.2 1.75 perf-profile.calltrace.cycles-pp.down_read_trylock.__do_page_fault.do_page_fault.page_fault.testcase 79.30 +1.2 80.50 perf-profile.calltrace.cycles-pp.testcase 0.00 +2.7 2.67 perf-profile.calltrace.cycles-pp.lock_page_memcg.page_add_file_rmap.alloc_set_pte.finish_fault.__handle_mm_fault 22.92 +3.4 26.37 perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault.page_fault 0.54 +3.7 4.26 perf-profile.calltrace.cycles-pp.__count_memcg_events.handle_mm_fault.__do_page_fault.do_page_fault.page_fault 1.30 +3.9 5.17 perf-profile.calltrace.cycles-pp.__mod_lruvec_state.page_add_file_rmap.alloc_set_pte.finish_fault.__handle_mm_fault 7.93 +4.0 11.88 perf-profile.calltrace.cycles-pp.munmap 7.88 +4.0 11.84 perf-profile.calltrace.cycles-pp.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.munmap 7.88 +4.0 11.84 perf-profile.calltrace.cycles-pp.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.munmap 7.89 +4.0 11.85 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.munmap 7.89 +4.0 11.85 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.munmap 7.88 +4.0 11.84 perf-profile.calltrace.cycles-pp.__do_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe 7.88 +4.0 11.84 perf-profile.calltrace.cycles-pp.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64 7.86 +4.0 11.82 perf-profile.calltrace.cycles-pp.unmap_vmas.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap 7.78 +4.0 11.77 perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.unmap_region.__do_munmap.__vm_munmap 1.22 +4.0 5.26 perf-profile.calltrace.cycles-pp.__mod_lruvec_state.page_remove_rmap.unmap_page_range.unmap_vmas.unmap_region 0.53 +4.1 4.58 ± 2% perf-profile.calltrace.cycles-pp.__mod_memcg_state.__mod_lruvec_state.page_remove_rmap.unmap_page_range.unmap_vmas 0.00 +4.4 4.44 ± 2% perf-profile.calltrace.cycles-pp.__mod_memcg_state.__mod_lruvec_state.page_add_file_rmap.alloc_set_pte.finish_fault 2.47 +4.8 7.29 perf-profile.calltrace.cycles-pp.page_remove_rmap.unmap_page_range.unmap_vmas.unmap_region.__do_munmap 5.32 +6.1 11.46 perf-profile.calltrace.cycles-pp.finish_fault.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault 5.01 +6.2 11.24 perf-profile.calltrace.cycles-pp.alloc_set_pte.finish_fault.__handle_mm_fault.handle_mm_fault.__do_page_fault 40.44 +6.3 46.71 perf-profile.calltrace.cycles-pp.do_page_fault.page_fault.testcase 2.52 +6.3 8.84 perf-profile.calltrace.cycles-pp.page_add_file_rmap.alloc_set_pte.finish_fault.__handle_mm_fault.handle_mm_fault 38.29 +6.5 44.81 perf-profile.calltrace.cycles-pp.__do_page_fault.do_page_fault.page_fault.testcase 25.85 +6.6 32.41 perf-profile.calltrace.cycles-pp.handle_mm_fault.__do_page_fault.do_page_fault.page_fault.testcase 92.00 -4.0 88.05 perf-profile.children.cycles-pp.testcase 6.03 -1.6 4.48 perf-profile.children.cycles-pp.sync_regs 9.89 -1.1 8.81 perf-profile.children.cycles-pp.__do_fault 9.53 -1.0 8.54 perf-profile.children.cycles-pp.shmem_fault 7.71 -0.9 6.80 perf-profile.children.cycles-pp.ftrace_graph_caller 7.21 -0.8 6.43 perf-profile.children.cycles-pp.prepare_ftrace_return 8.18 -0.7 7.50 perf-profile.children.cycles-pp.shmem_getpage_gfp 6.81 -0.7 6.13 perf-profile.children.cycles-pp.function_graph_enter 5.36 -0.6 4.72 perf-profile.children.cycles-pp.find_get_entry 2.53 -0.6 1.91 perf-profile.children.cycles-pp.xas_load 7.07 -0.6 6.45 perf-profile.children.cycles-pp.swapgs_restore_regs_and_return_to_usermode 2.65 -0.6 2.08 perf-profile.children.cycles-pp.___perf_sw_event 3.51 -0.6 2.94 perf-profile.children.cycles-pp.__perf_sw_event 2.69 -0.5 2.16 perf-profile.children.cycles-pp.fault_dirty_shared_page 1.48 -0.5 0.97 perf-profile.children.cycles-pp.set_page_dirty 1.82 -0.5 1.34 perf-profile.children.cycles-pp.return_to_handler 7.24 -0.4 6.82 perf-profile.children.cycles-pp.find_lock_entry 1.46 -0.4 1.08 perf-profile.children.cycles-pp.page_mapping 1.60 -0.4 1.24 perf-profile.children.cycles-pp.__set_page_dirty_no_writeback 1.25 -0.3 0.94 perf-profile.children.cycles-pp.prepare_exit_to_usermode 1.13 -0.3 0.83 perf-profile.children.cycles-pp.trace_clock_local 1.03 -0.3 0.75 perf-profile.children.cycles-pp.sched_clock 1.00 -0.3 0.73 perf-profile.children.cycles-pp.native_sched_clock 1.01 -0.2 0.76 ± 2% perf-profile.children.cycles-pp.__mod_node_page_state 1.05 -0.2 0.82 perf-profile.children.cycles-pp.vmacache_find 1.23 -0.2 1.04 perf-profile.children.cycles-pp.file_update_time 1.15 -0.2 0.97 perf-profile.children.cycles-pp.find_vma 7.79 -0.2 7.61 perf-profile.children.cycles-pp.native_irq_return_iret 0.65 -0.1 0.50 perf-profile.children.cycles-pp.pmd_devmap_trans_unstable 4.79 -0.1 4.66 perf-profile.children.cycles-pp.trace_graph_entry 0.54 ± 2% -0.1 0.41 ± 3% perf-profile.children.cycles-pp.xas_start 0.47 -0.1 0.35 perf-profile.children.cycles-pp.__trace_graph_entry 0.77 -0.1 0.65 ± 2% perf-profile.children.cycles-pp.tlb_flush_mmu 0.23 ± 9% -0.1 0.12 ± 5% perf-profile.children.cycles-pp.retint_user 0.45 -0.1 0.34 perf-profile.children.cycles-pp.__x86_indirect_thunk_rax 0.35 -0.1 0.25 perf-profile.children.cycles-pp.trace_buffer_lock_reserve 0.70 -0.1 0.60 perf-profile.children.cycles-pp.___might_sleep 0.37 -0.1 0.28 perf-profile.children.cycles-pp.mark_page_accessed 0.27 ± 18% -0.1 0.17 ± 2% perf-profile.children.cycles-pp.mem_cgroup_from_task 0.39 ± 2% -0.1 0.30 perf-profile.children.cycles-pp._cond_resched 0.35 ± 2% -0.1 0.27 perf-profile.children.cycles-pp.ftrace_lookup_ip 0.23 ± 3% -0.1 0.15 ± 4% perf-profile.children.cycles-pp.__tlb_remove_page_size 0.72 ± 3% -0.1 0.65 perf-profile.children.cycles-pp.current_time 0.28 -0.1 0.20 ± 2% perf-profile.children.cycles-pp.__might_sleep 0.20 -0.1 0.14 ± 3% perf-profile.children.cycles-pp._vm_normal_page 0.56 -0.1 0.50 ± 2% perf-profile.children.cycles-pp.release_pages 0.22 -0.1 0.16 ± 4% perf-profile.children.cycles-pp.ring_buffer_lock_reserve 0.23 -0.1 0.18 ± 2% perf-profile.children.cycles-pp.fpregs_assert_state_consistent 0.18 ± 2% -0.1 0.12 ± 4% perf-profile.children.cycles-pp.pmd_pfn 0.22 ± 3% -0.0 0.17 ± 4% perf-profile.children.cycles-pp.perf_exclude_event 0.21 ± 2% -0.0 0.17 ± 3% perf-profile.children.cycles-pp.pmd_page_vaddr 0.20 ± 2% -0.0 0.15 ± 3% perf-profile.children.cycles-pp.page_rmapping 0.20 -0.0 0.15 ± 2% perf-profile.children.cycles-pp.free_pages_and_swap_cache 0.15 ± 2% -0.0 0.11 ± 4% perf-profile.children.cycles-pp.PageHuge 0.13 ± 3% -0.0 0.09 ± 4% perf-profile.children.cycles-pp.native_iret 0.17 -0.0 0.14 perf-profile.children.cycles-pp.rcu_all_qs 0.10 ± 4% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.perf_swevent_event 0.09 ± 5% -0.0 0.07 ± 7% perf-profile.children.cycles-pp.pte_alloc_one 0.07 ± 5% -0.0 0.05 ± 9% perf-profile.children.cycles-pp.get_page_from_freelist 0.08 ± 5% -0.0 0.06 perf-profile.children.cycles-pp.__alloc_pages_nodemask 0.56 +0.1 0.64 perf-profile.children.cycles-pp.unlock_page 0.12 ± 4% +0.1 0.27 perf-profile.children.cycles-pp.__unlock_page_memcg 0.74 +0.3 1.01 perf-profile.children.cycles-pp._raw_spin_lock 0.61 +0.4 1.03 perf-profile.children.cycles-pp.up_read 61.67 +0.7 62.41 perf-profile.children.cycles-pp.page_fault 0.61 +1.2 1.77 perf-profile.children.cycles-pp.down_read_trylock 0.35 +3.2 3.51 perf-profile.children.cycles-pp.lock_page_memcg 23.05 +3.4 26.47 perf-profile.children.cycles-pp.__handle_mm_fault 0.54 +3.7 4.26 perf-profile.children.cycles-pp.__count_memcg_events 7.93 +4.0 11.88 perf-profile.children.cycles-pp.munmap 7.93 +4.0 11.89 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 7.93 +4.0 11.89 perf-profile.children.cycles-pp.do_syscall_64 7.88 +4.0 11.84 perf-profile.children.cycles-pp.__x64_sys_munmap 7.88 +4.0 11.84 perf-profile.children.cycles-pp.__vm_munmap 7.88 +4.0 11.84 perf-profile.children.cycles-pp.__do_munmap 7.88 +4.0 11.84 perf-profile.children.cycles-pp.unmap_region 7.86 +4.0 11.82 perf-profile.children.cycles-pp.unmap_vmas 7.86 +4.0 11.82 perf-profile.children.cycles-pp.unmap_page_range 2.50 +4.8 7.33 perf-profile.children.cycles-pp.page_remove_rmap 40.28 +6.0 46.28 perf-profile.children.cycles-pp.__do_page_fault 5.36 +6.1 11.49 perf-profile.children.cycles-pp.finish_fault 5.13 +6.2 11.32 perf-profile.children.cycles-pp.alloc_set_pte 40.60 +6.2 46.82 perf-profile.children.cycles-pp.do_page_fault 2.55 +6.3 8.87 perf-profile.children.cycles-pp.page_add_file_rmap 26.02 +6.5 32.55 perf-profile.children.cycles-pp.handle_mm_fault 2.61 +7.8 10.45 perf-profile.children.cycles-pp.__mod_lruvec_state 1.01 +8.0 9.03 ± 2% perf-profile.children.cycles-pp.__mod_memcg_state 22.09 -5.7 16.41 perf-profile.self.cycles-pp.testcase 5.95 -1.5 4.42 perf-profile.self.cycles-pp.sync_regs 3.44 -0.8 2.62 perf-profile.self.cycles-pp.__handle_mm_fault 2.15 -0.6 1.59 perf-profile.self.cycles-pp.handle_mm_fault 2.35 -0.5 1.85 perf-profile.self.cycles-pp.___perf_sw_event 2.03 -0.5 1.53 perf-profile.self.cycles-pp.xas_load 1.58 -0.4 1.15 perf-profile.self.cycles-pp.__do_page_fault 1.40 -0.4 1.04 perf-profile.self.cycles-pp.page_mapping 1.45 -0.3 1.13 perf-profile.self.cycles-pp.__set_page_dirty_no_writeback 1.16 -0.3 0.84 perf-profile.self.cycles-pp.alloc_set_pte 1.30 -0.3 0.99 perf-profile.self.cycles-pp.shmem_fault 5.81 -0.3 5.51 perf-profile.self.cycles-pp.swapgs_restore_regs_and_return_to_usermode 0.99 -0.3 0.72 perf-profile.self.cycles-pp.function_graph_enter 0.97 -0.3 0.71 perf-profile.self.cycles-pp.native_sched_clock 0.90 -0.2 0.67 ± 6% perf-profile.self.cycles-pp.shmem_getpage_gfp 1.01 -0.2 0.79 perf-profile.self.cycles-pp.vmacache_find 2.39 -0.2 2.17 perf-profile.self.cycles-pp.unmap_page_range 0.92 -0.2 0.70 perf-profile.self.cycles-pp.prepare_exit_to_usermode 0.53 -0.2 0.31 perf-profile.self.cycles-pp.set_page_dirty 0.96 -0.2 0.75 ± 2% perf-profile.self.cycles-pp.__mod_node_page_state 7.76 -0.2 7.60 perf-profile.self.cycles-pp.native_irq_return_iret 0.59 -0.1 0.45 perf-profile.self.cycles-pp.page_fault 0.60 -0.1 0.47 perf-profile.self.cycles-pp.pmd_devmap_trans_unstable 0.49 -0.1 0.36 ± 3% perf-profile.self.cycles-pp.ftrace_graph_caller 0.52 ± 2% -0.1 0.40 perf-profile.self.cycles-pp.file_update_time 0.47 ± 2% -0.1 0.35 ± 4% perf-profile.self.cycles-pp.xas_start 0.23 ± 10% -0.1 0.12 ± 5% perf-profile.self.cycles-pp.retint_user 0.42 -0.1 0.32 perf-profile.self.cycles-pp.__x86_indirect_thunk_rax 0.69 -0.1 0.59 perf-profile.self.cycles-pp.___might_sleep 0.35 -0.1 0.26 perf-profile.self.cycles-pp.prepare_ftrace_return 0.32 -0.1 0.23 perf-profile.self.cycles-pp.do_page_fault 0.26 ± 19% -0.1 0.17 ± 2% perf-profile.self.cycles-pp.mem_cgroup_from_task 0.34 ± 2% -0.1 0.25 perf-profile.self.cycles-pp.ftrace_lookup_ip 0.34 -0.1 0.26 perf-profile.self.cycles-pp.mark_page_accessed 0.27 -0.1 0.20 ± 2% perf-profile.self.cycles-pp.fault_dirty_shared_page 0.21 ± 3% -0.1 0.14 ± 3% perf-profile.self.cycles-pp.__tlb_remove_page_size 0.55 -0.1 0.48 ± 2% perf-profile.self.cycles-pp.release_pages 0.25 ± 2% -0.1 0.18 ± 2% perf-profile.self.cycles-pp.__might_sleep 0.32 ± 2% -0.1 0.26 ± 4% perf-profile.self.cycles-pp.current_time 0.21 ± 2% -0.1 0.15 ± 2% perf-profile.self.cycles-pp._cond_resched 0.26 -0.1 0.20 ± 3% perf-profile.self.cycles-pp.__do_fault 0.24 ± 4% -0.1 0.18 ± 2% perf-profile.self.cycles-pp.finish_fault 0.22 -0.1 0.16 ± 4% perf-profile.self.cycles-pp.ring_buffer_lock_reserve 0.18 -0.1 0.12 ± 4% perf-profile.self.cycles-pp._vm_normal_page 0.22 -0.0 0.17 ± 2% perf-profile.self.cycles-pp.fpregs_assert_state_consistent 0.16 ± 2% -0.0 0.11 ± 4% perf-profile.self.cycles-pp.pmd_pfn 0.20 ± 2% -0.0 0.15 perf-profile.self.cycles-pp.free_pages_and_swap_cache 0.20 ± 2% -0.0 0.15 ± 4% perf-profile.self.cycles-pp.pmd_page_vaddr 0.18 ± 2% -0.0 0.14 ± 3% perf-profile.self.cycles-pp.perf_exclude_event 0.16 ± 2% -0.0 0.12 ± 5% perf-profile.self.cycles-pp.page_rmapping 0.13 ± 3% -0.0 0.09 perf-profile.self.cycles-pp.native_iret 0.15 ± 2% -0.0 0.11 perf-profile.self.cycles-pp.__trace_graph_entry 0.12 ± 3% -0.0 0.09 ± 4% perf-profile.self.cycles-pp.PageHuge 0.11 ± 4% -0.0 0.08 perf-profile.self.cycles-pp.trace_buffer_lock_reserve 0.10 -0.0 0.08 ± 5% perf-profile.self.cycles-pp.trace_clock_local 0.10 -0.0 0.08 ± 5% perf-profile.self.cycles-pp.perf_swevent_event 0.13 ± 3% -0.0 0.11 perf-profile.self.cycles-pp.rcu_all_qs 0.12 ± 3% +0.0 0.17 perf-profile.self.cycles-pp.find_vma 3.94 +0.1 4.03 perf-profile.self.cycles-pp.trace_graph_entry 0.53 +0.1 0.62 perf-profile.self.cycles-pp.unlock_page 0.11 ± 4% +0.1 0.25 ± 3% perf-profile.self.cycles-pp.__unlock_page_memcg 1.05 +0.1 1.19 ± 2% perf-profile.self.cycles-pp.page_remove_rmap 0.71 +0.3 0.99 perf-profile.self.cycles-pp._raw_spin_lock 0.88 ± 2% +0.4 1.28 perf-profile.self.cycles-pp.find_lock_entry 0.59 +0.4 1.01 ± 2% perf-profile.self.cycles-pp.up_read 0.59 +1.1 1.74 perf-profile.self.cycles-pp.down_read_trylock 0.31 +3.2 3.46 perf-profile.self.cycles-pp.lock_page_memcg 0.52 +3.7 4.25 perf-profile.self.cycles-pp.__count_memcg_events 0.97 +8.0 8.96 ± 2% perf-profile.self.cycles-pp.__mod_memcg_state 871.50 ± 42% -49.3% 441.75 ± 48% interrupts.32:PCI-MSI.26738689-edge.eth0-TxRx-0 1306534 ± 7% -11.5% 1156735 interrupts.CAL:Function_call_interrupts 21692 ± 5% -99.9% 24.75 ± 78% interrupts.CPU0.TRM:Thermal_event_interrupts 6825 ± 7% -12.1% 5997 interrupts.CPU1.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU1.TRM:Thermal_event_interrupts 6794 ± 7% -11.0% 6047 interrupts.CPU10.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU10.TRM:Thermal_event_interrupts 6847 ± 7% -12.1% 6017 interrupts.CPU100.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU100.TRM:Thermal_event_interrupts 6736 ± 8% -10.7% 6018 interrupts.CPU101.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU101.TRM:Thermal_event_interrupts 6871 ± 7% -11.8% 6059 interrupts.CPU102.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU102.TRM:Thermal_event_interrupts 6849 ± 7% -11.7% 6047 interrupts.CPU103.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU103.TRM:Thermal_event_interrupts 6847 ± 7% -11.5% 6060 interrupts.CPU104.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU104.TRM:Thermal_event_interrupts 6869 ± 7% -11.8% 6058 interrupts.CPU105.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU105.TRM:Thermal_event_interrupts 6820 ± 7% -11.0% 6071 interrupts.CPU106.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU106.TRM:Thermal_event_interrupts 6868 ± 7% -11.6% 6074 interrupts.CPU107.CAL:Function_call_interrupts 21693 ± 5% -99.9% 14.25 ±108% interrupts.CPU107.TRM:Thermal_event_interrupts 6787 ± 7% -10.6% 6070 interrupts.CPU108.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU108.TRM:Thermal_event_interrupts 6830 ± 7% -11.2% 6065 interrupts.CPU109.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU109.TRM:Thermal_event_interrupts 6836 ± 8% -11.4% 6055 interrupts.CPU11.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU11.TRM:Thermal_event_interrupts 6809 ± 7% -11.1% 6054 interrupts.CPU110.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU110.TRM:Thermal_event_interrupts 6808 ± 7% -11.1% 6054 interrupts.CPU111.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU111.TRM:Thermal_event_interrupts 6819 ± 7% -11.2% 6054 interrupts.CPU112.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU112.TRM:Thermal_event_interrupts 6806 ± 7% -11.0% 6055 interrupts.CPU113.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU113.TRM:Thermal_event_interrupts 6793 ± 7% -17.1% 5631 ± 13% interrupts.CPU114.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU114.TRM:Thermal_event_interrupts 6802 ± 7% -11.6% 6014 interrupts.CPU115.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU115.TRM:Thermal_event_interrupts 6791 ± 7% -10.8% 6060 interrupts.CPU116.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU116.TRM:Thermal_event_interrupts 6801 ± 7% -11.0% 6054 interrupts.CPU117.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU117.TRM:Thermal_event_interrupts 6842 ± 7% -11.5% 6057 interrupts.CPU118.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU118.TRM:Thermal_event_interrupts 6813 ± 7% -10.9% 6067 interrupts.CPU119.CAL:Function_call_interrupts 12.50 ± 66% +1090.0% 148.75 ± 74% interrupts.CPU119.RES:Rescheduling_interrupts 21692 ± 5% -99.9% 24.75 ± 78% interrupts.CPU119.TRM:Thermal_event_interrupts 6823 ± 8% -11.4% 6048 interrupts.CPU12.CAL:Function_call_interrupts 533.00 ± 77% +171.0% 1444 ± 36% interrupts.CPU12.RES:Rescheduling_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU12.TRM:Thermal_event_interrupts 6733 ± 7% -10.1% 6055 interrupts.CPU120.CAL:Function_call_interrupts 6815 ± 7% -11.1% 6061 interrupts.CPU121.CAL:Function_call_interrupts 6817 ± 7% -10.9% 6072 interrupts.CPU122.CAL:Function_call_interrupts 6806 ± 7% -10.8% 6070 interrupts.CPU123.CAL:Function_call_interrupts 6829 ± 7% -11.0% 6075 interrupts.CPU124.CAL:Function_call_interrupts 6842 ± 6% -11.3% 6070 interrupts.CPU125.CAL:Function_call_interrupts 6847 ± 7% -11.5% 6059 interrupts.CPU126.CAL:Function_call_interrupts 6844 ± 7% -11.4% 6065 interrupts.CPU127.CAL:Function_call_interrupts 6839 ± 7% -11.4% 6056 interrupts.CPU128.CAL:Function_call_interrupts 6820 ± 6% -11.2% 6054 interrupts.CPU129.CAL:Function_call_interrupts 3852 ± 34% +61.3% 6214 interrupts.CPU129.NMI:Non-maskable_interrupts 3852 ± 34% +61.3% 6214 interrupts.CPU129.PMI:Performance_monitoring_interrupts 122.75 ±121% -97.6% 3.00 ± 23% interrupts.CPU129.RES:Rescheduling_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU13.TRM:Thermal_event_interrupts 6845 ± 7% -11.5% 6058 interrupts.CPU130.CAL:Function_call_interrupts 6835 ± 7% -11.5% 6046 interrupts.CPU131.CAL:Function_call_interrupts 6826 ± 7% -11.4% 6047 interrupts.CPU132.CAL:Function_call_interrupts 6839 ± 7% -11.5% 6050 interrupts.CPU133.CAL:Function_call_interrupts 6832 ± 7% -11.3% 6057 interrupts.CPU134.CAL:Function_call_interrupts 6835 ± 7% -11.5% 6051 interrupts.CPU135.CAL:Function_call_interrupts 6813 ± 7% -11.4% 6037 interrupts.CPU137.CAL:Function_call_interrupts 6846 ± 7% -11.8% 6035 interrupts.CPU138.CAL:Function_call_interrupts 6823 ± 7% -11.4% 6048 interrupts.CPU139.CAL:Function_call_interrupts 6852 ± 8% -11.7% 6050 interrupts.CPU14.CAL:Function_call_interrupts 245.50 ± 74% +162.5% 644.50 ± 65% interrupts.CPU14.RES:Rescheduling_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU14.TRM:Thermal_event_interrupts 6787 ± 7% -10.9% 6044 interrupts.CPU140.CAL:Function_call_interrupts 6802 ± 7% -11.2% 6042 interrupts.CPU141.CAL:Function_call_interrupts 6839 ± 7% -11.6% 6046 interrupts.CPU142.CAL:Function_call_interrupts 6823 ± 7% -11.3% 6051 interrupts.CPU143.CAL:Function_call_interrupts 6693 ± 8% -11.1% 5954 ± 2% interrupts.CPU144.CAL:Function_call_interrupts 6807 ± 7% -11.5% 6025 interrupts.CPU145.CAL:Function_call_interrupts 6825 ± 7% -11.4% 6045 interrupts.CPU147.CAL:Function_call_interrupts 6861 ± 7% -11.9% 6042 interrupts.CPU148.CAL:Function_call_interrupts 6855 ± 7% -11.8% 6050 interrupts.CPU149.CAL:Function_call_interrupts 6846 ± 8% -11.8% 6037 interrupts.CPU15.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU15.TRM:Thermal_event_interrupts 6832 ± 7% -11.5% 6046 interrupts.CPU150.CAL:Function_call_interrupts 6651 ± 6% -9.3% 6034 interrupts.CPU151.CAL:Function_call_interrupts 6860 ± 7% -12.0% 6034 interrupts.CPU153.CAL:Function_call_interrupts 6843 ± 7% -11.8% 6034 interrupts.CPU154.CAL:Function_call_interrupts 6865 ± 7% -11.9% 6050 interrupts.CPU155.CAL:Function_call_interrupts 6862 ± 7% -12.2% 6026 interrupts.CPU156.CAL:Function_call_interrupts 6882 ± 8% -12.3% 6035 interrupts.CPU157.CAL:Function_call_interrupts 6854 ± 7% -12.1% 6022 interrupts.CPU158.CAL:Function_call_interrupts 6856 ± 7% -11.8% 6046 interrupts.CPU159.CAL:Function_call_interrupts 6838 ± 8% -11.8% 6033 interrupts.CPU16.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU16.TRM:Thermal_event_interrupts 6860 ± 7% -11.9% 6044 interrupts.CPU160.CAL:Function_call_interrupts 6849 ± 7% -11.8% 6042 interrupts.CPU161.CAL:Function_call_interrupts 6836 ± 7% -11.4% 6054 interrupts.CPU162.CAL:Function_call_interrupts 6850 ± 7% -13.6% 5917 ± 3% interrupts.CPU163.CAL:Function_call_interrupts 6840 ± 7% -11.5% 6056 interrupts.CPU164.CAL:Function_call_interrupts 6843 ± 7% -11.7% 6043 interrupts.CPU165.CAL:Function_call_interrupts 6858 ± 7% -11.7% 6053 interrupts.CPU166.CAL:Function_call_interrupts 6855 ± 7% -11.8% 6043 interrupts.CPU167.CAL:Function_call_interrupts 6855 ± 7% -11.1% 6095 interrupts.CPU169.CAL:Function_call_interrupts 6826 ± 8% -11.3% 6056 interrupts.CPU17.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU17.TRM:Thermal_event_interrupts 6866 ± 7% -15.8% 5782 ± 8% interrupts.CPU170.CAL:Function_call_interrupts 6867 ± 7% -11.9% 6049 interrupts.CPU171.CAL:Function_call_interrupts 6866 ± 7% -11.9% 6052 interrupts.CPU172.CAL:Function_call_interrupts 6869 ± 7% -11.9% 6053 interrupts.CPU173.CAL:Function_call_interrupts 6884 ± 7% -12.1% 6051 interrupts.CPU174.CAL:Function_call_interrupts 6858 ± 7% -13.0% 5963 ± 3% interrupts.CPU175.CAL:Function_call_interrupts 6818 ± 7% -11.2% 6056 interrupts.CPU176.CAL:Function_call_interrupts 6887 ± 7% -12.2% 6049 interrupts.CPU177.CAL:Function_call_interrupts 6849 ± 7% -11.7% 6047 interrupts.CPU179.CAL:Function_call_interrupts 6855 ± 7% -14.3% 5877 ± 4% interrupts.CPU18.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU18.TRM:Thermal_event_interrupts 6879 ± 8% -12.1% 6044 interrupts.CPU181.CAL:Function_call_interrupts 6879 ± 8% -12.0% 6054 interrupts.CPU182.CAL:Function_call_interrupts 6915 ± 7% -12.6% 6046 interrupts.CPU183.CAL:Function_call_interrupts 6892 ± 8% -12.4% 6039 interrupts.CPU184.CAL:Function_call_interrupts 6877 ± 7% -12.1% 6042 interrupts.CPU185.CAL:Function_call_interrupts 6887 ± 8% -12.5% 6024 interrupts.CPU186.CAL:Function_call_interrupts 6851 ± 8% -11.9% 6038 interrupts.CPU187.CAL:Function_call_interrupts 6855 ± 7% -11.7% 6053 interrupts.CPU188.CAL:Function_call_interrupts 6882 ± 7% -14.5% 5887 ± 5% interrupts.CPU189.CAL:Function_call_interrupts 6843 ± 8% -19.3% 5520 ± 16% interrupts.CPU19.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU19.TRM:Thermal_event_interrupts 6852 ± 7% -11.6% 6060 interrupts.CPU190.CAL:Function_call_interrupts 6876 ± 7% -11.9% 6056 interrupts.CPU191.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU2.TRM:Thermal_event_interrupts 6848 ± 8% -12.0% 6030 interrupts.CPU20.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU20.TRM:Thermal_event_interrupts 6820 ± 8% -11.3% 6046 interrupts.CPU21.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU21.TRM:Thermal_event_interrupts 6824 ± 8% -11.3% 6050 interrupts.CPU22.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU22.TRM:Thermal_event_interrupts 6828 ± 8% -11.4% 6047 interrupts.CPU23.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU23.TRM:Thermal_event_interrupts 6856 ± 7% -13.2% 5951 ± 2% interrupts.CPU24.CAL:Function_call_interrupts 6817 ± 7% -11.3% 6046 interrupts.CPU25.CAL:Function_call_interrupts 6840 ± 7% -11.7% 6039 interrupts.CPU26.CAL:Function_call_interrupts 6824 ± 7% -12.9% 5946 ± 2% interrupts.CPU27.CAL:Function_call_interrupts 137.00 ± 74% -71.7% 38.75 ±150% interrupts.CPU27.RES:Rescheduling_interrupts 6851 ± 7% -12.2% 6018 interrupts.CPU28.CAL:Function_call_interrupts 6833 ± 7% -11.3% 6062 interrupts.CPU29.CAL:Function_call_interrupts 97.50 ± 92% -92.1% 7.75 ± 69% interrupts.CPU29.RES:Rescheduling_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU3.TRM:Thermal_event_interrupts 6814 ± 8% -11.2% 6052 interrupts.CPU30.CAL:Function_call_interrupts 234.00 ±103% -82.2% 41.75 ±120% interrupts.CPU30.RES:Rescheduling_interrupts 6811 ± 8% -11.1% 6052 interrupts.CPU31.CAL:Function_call_interrupts 6813 ± 8% -11.1% 6059 interrupts.CPU32.CAL:Function_call_interrupts 6808 ± 8% -11.0% 6059 interrupts.CPU33.CAL:Function_call_interrupts 6842 ± 8% -11.4% 6062 interrupts.CPU34.CAL:Function_call_interrupts 6823 ± 8% -11.3% 6049 interrupts.CPU35.CAL:Function_call_interrupts 6838 ± 8% -10.9% 6092 interrupts.CPU36.CAL:Function_call_interrupts 194.50 ± 41% -80.3% 38.25 ± 93% interrupts.CPU36.RES:Rescheduling_interrupts 6835 ± 8% -11.4% 6057 interrupts.CPU37.CAL:Function_call_interrupts 6802 ± 7% -11.0% 6052 interrupts.CPU38.CAL:Function_call_interrupts 211.25 ± 74% -89.7% 21.75 ± 82% interrupts.CPU38.RES:Rescheduling_interrupts 6812 ± 7% -11.1% 6055 interrupts.CPU39.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU4.TRM:Thermal_event_interrupts 6791 ± 7% -10.8% 6057 interrupts.CPU40.CAL:Function_call_interrupts 112.25 ± 21% -75.1% 28.00 ± 82% interrupts.CPU40.RES:Rescheduling_interrupts 6798 ± 7% -11.0% 6048 interrupts.CPU42.CAL:Function_call_interrupts 6829 ± 7% -11.3% 6057 interrupts.CPU44.CAL:Function_call_interrupts 586.50 ±141% -93.6% 37.50 ± 71% interrupts.CPU45.RES:Rescheduling_interrupts 6816 ± 7% -11.2% 6051 interrupts.CPU46.CAL:Function_call_interrupts 6833 ± 7% -11.4% 6055 interrupts.CPU47.CAL:Function_call_interrupts 493.00 ± 87% -92.8% 35.50 ± 92% interrupts.CPU48.RES:Rescheduling_interrupts 6800 ± 7% -23.1% 5230 ± 23% interrupts.CPU49.CAL:Function_call_interrupts 6712 ± 8% -9.8% 6057 interrupts.CPU5.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU5.TRM:Thermal_event_interrupts 6858 ± 8% -11.6% 6066 interrupts.CPU53.CAL:Function_call_interrupts 6839 ± 8% -11.4% 6060 interrupts.CPU54.CAL:Function_call_interrupts 6838 ± 8% -11.3% 6063 interrupts.CPU55.CAL:Function_call_interrupts 6825 ± 7% -11.2% 6060 interrupts.CPU56.CAL:Function_call_interrupts 6866 ± 7% -11.7% 6061 interrupts.CPU58.CAL:Function_call_interrupts 6846 ± 8% -11.5% 6062 interrupts.CPU59.CAL:Function_call_interrupts 6852 ± 7% -12.3% 6007 interrupts.CPU6.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU6.TRM:Thermal_event_interrupts 6847 ± 8% -11.5% 6062 interrupts.CPU60.CAL:Function_call_interrupts 6842 ± 7% -11.4% 6061 interrupts.CPU63.CAL:Function_call_interrupts 6870 ± 7% -11.8% 6058 interrupts.CPU64.CAL:Function_call_interrupts 6819 ± 7% -18.7% 5542 ± 16% interrupts.CPU67.CAL:Function_call_interrupts 6819 ± 7% -11.2% 6054 interrupts.CPU68.CAL:Function_call_interrupts 6862 ± 6% -11.7% 6062 interrupts.CPU69.CAL:Function_call_interrupts 6812 ± 7% -19.8% 5466 ± 18% interrupts.CPU7.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU7.TRM:Thermal_event_interrupts 6836 ± 7% -11.3% 6064 interrupts.CPU70.CAL:Function_call_interrupts 6814 ± 7% -11.1% 6060 interrupts.CPU71.CAL:Function_call_interrupts 6816 ± 8% -11.1% 6061 interrupts.CPU72.CAL:Function_call_interrupts 6843 ± 8% -11.4% 6062 interrupts.CPU73.CAL:Function_call_interrupts 6826 ± 8% -14.7% 5820 ± 7% interrupts.CPU74.CAL:Function_call_interrupts 6820 ± 8% -11.2% 6054 interrupts.CPU75.CAL:Function_call_interrupts 164.50 ± 34% +261.2% 594.25 ± 35% interrupts.CPU75.RES:Rescheduling_interrupts 6812 ± 8% -11.1% 6053 interrupts.CPU76.CAL:Function_call_interrupts 6814 ± 8% -11.3% 6045 interrupts.CPU77.CAL:Function_call_interrupts 6818 ± 8% -11.2% 6058 interrupts.CPU78.CAL:Function_call_interrupts 6791 ± 8% -10.8% 6057 interrupts.CPU79.CAL:Function_call_interrupts 871.50 ± 42% -49.3% 441.75 ± 48% interrupts.CPU8.32:PCI-MSI.26738689-edge.eth0-TxRx-0 6729 ± 8% -10.1% 6050 interrupts.CPU8.CAL:Function_call_interrupts 316.50 ± 89% +444.2% 1722 ± 67% interrupts.CPU8.RES:Rescheduling_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU8.TRM:Thermal_event_interrupts 6814 ± 8% -11.1% 6058 interrupts.CPU80.CAL:Function_call_interrupts 6826 ± 7% -11.1% 6069 interrupts.CPU81.CAL:Function_call_interrupts 6832 ± 7% -11.3% 6062 interrupts.CPU88.CAL:Function_call_interrupts 6860 ± 7% -11.8% 6050 interrupts.CPU89.CAL:Function_call_interrupts 6820 ± 7% -10.6% 6097 interrupts.CPU9.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU9.TRM:Thermal_event_interrupts 6843 ± 7% -11.4% 6062 interrupts.CPU90.CAL:Function_call_interrupts 6803 ± 7% -10.8% 6066 interrupts.CPU91.CAL:Function_call_interrupts 6877 ± 8% -11.8% 6066 interrupts.CPU92.CAL:Function_call_interrupts 6880 ± 7% -17.8% 5658 ± 12% interrupts.CPU93.CAL:Function_call_interrupts 6858 ± 7% -11.7% 6058 interrupts.CPU94.CAL:Function_call_interrupts 367.50 ± 77% -58.2% 153.50 ±119% interrupts.CPU94.RES:Rescheduling_interrupts 6813 ± 7% -11.7% 6018 interrupts.CPU95.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU96.TRM:Thermal_event_interrupts 6855 ± 7% -12.2% 6017 interrupts.CPU97.CAL:Function_call_interrupts 113.25 ±105% -86.5% 15.25 ± 57% interrupts.CPU97.RES:Rescheduling_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU97.TRM:Thermal_event_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU98.TRM:Thermal_event_interrupts 6845 ± 7% -11.6% 6049 interrupts.CPU99.CAL:Function_call_interrupts 21693 ± 5% -99.9% 24.75 ± 78% interrupts.CPU99.TRM:Thermal_event_interrupts 52257 ± 4% +12.0% 58541 ± 6% interrupts.RES:Rescheduling_interrupts 1041285 ± 5% -99.9% 1177 ± 77% interrupts.TRM:Thermal_event_interrupts irq_exception_noise.__do_page_fault.70th 1.5 +-+------------------------------------------------------------------+ | O O O | 1.45 +-+ O OO O O | 1.4 OO+O OO O O O O OO O O O | | O O O O O O | 1.35 +-+ O OO OO | 1.3 +-+ OO OO | | | 1.25 +-+ | 1.2 +-+ | | | 1.15 +-+ .++ .+ | 1.1 +-+++++.++ .++++. +++ +.++++.+++.+ ++.++ +.+++.++++.+++.++++ + | |+ + + + + ++. | 1.05 +-+------------------------------------------------------------------+ irq_exception_noise.__do_page_fault.80th 1.8 +-+-------------------------------------------------------------------+ | | 1.7 +-+ O O O | OO O O O OO OOOO O O O O O | 1.6 +-+ O OO O OO OO O O OOOO O O | | O O | 1.5 +-+ | | | 1.4 +-+ | | | 1.3 +-+ | | | 1.2 +-+ ++. | |+.++++.+++.+++.++++.+ +++.++++.+++.++++.+++.+++.++++.+++.+++.++ | 1.1 +-+-------------------------------------------------------------------+ irq_exception_noise.__do_page_fault.90th 2.2 +-+-O-----------------------------------------------------------------+ 2.1 +-+ O O | OO O O O OO OOOO O O O O O | 2 +-+ O OO O OO OO O O OOOO OOO O | 1.9 +-+ | 1.8 +-+ | 1.7 +-+ | | | 1.6 +-+ | 1.5 +-+ | 1.4 +-+ | 1.3 +-+ | |+.++++.+++.+++.++++.+++.+++.++++.+++.++++.+++.+++.++++.+++.+++.++ | 1.2 +-+ ++.+| 1.1 +-+-------------------------------------------------------------------+ irq_exception_noise.__do_page_fault.95th 3 +-+-------------------------------------------------------------------+ | O | 2.8 +-+ O O | 2.6 O-+O O O O O O O O | |O OO O O OOOO O O O O O O O O OO | 2.4 +-+ O O OO O O | 2.2 +-+ | | | 2 +-+ | 1.8 +-+ | | | 1.6 +-+ | 1.4 +-+ + | |+.++++.+++.+++.++++.+ +.+++.++++.+++.++++.+++.+++.++++.+++.+++.++++.+| 1.2 +-+-------------------------------------------------------------------+ irq_exception_noise.__do_page_fault.99th 6 +-+-------------------------------------------------------------------+ | O | 5.5 +-+ O | 5 +-+ O O O OO O | O O OO O O OO O O O O O | 4.5 +-+ O O O O O O O O O | 4 +O+ O O O O | | O O | 3.5 +-+ | 3 +-+ | | | 2.5 +-+ | 2 +-+ | | ++.+ +. ++ ++. +++.+++.+++.++ | 1.5 +-+-------------------------------------------------------------------+ irq_exception_noise.__do_page_fault.avg 1.5 +-+-O---------------------O-O----------------------------------------+ |O O OO O | 1.45 O-+ OO OO O OO O O | 1.4 +-+O OO O O O O O O O | | O OO OOOO OO | 1.35 +-+ | 1.3 +-+ | | | 1.25 +-+ | 1.2 +-+ | | + | 1.15 +-+ + + + .+ +.++++.++ | 1.1 +-+ +++.++ +++. ++ +.++++.+++.+ +.++ .+++.++ + + : | |+.+ +.+ ++ ++ ++ ++. | 1.05 +-+------------------------------------------------------------------+ irq_exception_noise.__do_page_fault.sum 300000 +-+----------------------O-O---------------------------------------+ |O O O O O | 290000 O-+ O O OOO O O O O O | 280000 +-O OO OO OO OO O | | O OOO OOOO O | 270000 +-+ | 260000 +-+ | | | 250000 +-+ | 240000 +-+ | | + | 230000 +-+ :+. + .+ ++.+++ | 220000 +-+.++++.+ +.++ .++ ++++.++++.+ ++.+ +.++++.++ + + : | |++ ++ ++ ++ ++ +.+ | 210000 +-+----------------------------------------------------------------+ will-it-scale.per_process_ops 460000 +-+----------------------------------------------------------------+ |++.++++.++++.++++.++++.++++.++++.+++++.++++.+ +.++++.++++.+++ | 440000 +-+ | | | 420000 +-+ | | | 400000 +-+ | | | 380000 +-+ | | | 360000 +-+ | | OO O O OO | 340000 OOO OO O O OOOO OOOO OOOO OO O OOO OOOO O | | O | 320000 +-+----------------------------------------------------------------+ will-it-scale.workload 9e+07 +-+---------------------------------------------------------------+ |++.++++.+++++.++++.+ ++.++++.+++++.++++.+++++.+ +.++| 8.5e+07 +-+ ++ +++.+++++.+++ | | | | | 8e+07 +-+ | | | 7.5e+07 +-+ | | | 7e+07 +-+ | | | |O OO OOOO OOOO OOO O OOO O O O | 6.5e+07 O-O OO O O O OOOOO O O OO | | | 6e+07 +-+---------------------------------------------------------------+ [*] 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, 5 months

4
7
0 / 0

b915ebe6d9: kernel_selftests.bpf.make_fail

by kernel test robot

FYI, we noticed the following commit (built with gcc-7): commit: b915ebe6d9c8c6b5427e606c0ecee53df921382b ("bpf, selftest: test global data/bss/rodata sections") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: kernel_selftests with following parameters: group: kselftests-00 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 4G 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> 2019-04-12 21:28:33 make run_tests -C bpf make: Entering directory '/usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf' make -C ../../../lib/bpf OUTPUT=/usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/ make[1]: Entering directory '/usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/lib/bpf' Auto-detecting system features: ... libelf: [ ^[[32mon^[[m ] ... bpf: [ ^[[32mon^[[m ] HOSTCC /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/fixdep.o HOSTLD /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/fixdep-in.o LINK /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/fixdep CC /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.o CC /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/bpf.o CC /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/nlattr.o CC /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/btf.o CC /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf_errno.o CC /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/str_error.o CC /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/netlink.o CC /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/bpf_prog_linfo.o CC /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf_probes.o CC /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/xsk.o LD /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf-in.o LINK /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a LINK /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.so.0.0.3 GEN /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.pc make[1]: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/lib/bpf' gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include -I. -I/usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf -Iverifier test_verifier.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_verifier gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_tag.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_tag gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_maps.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_maps gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_lru_map.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_lru_map gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_lpm_map.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_lpm_map gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include -I. -I/usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf test_progs.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a trace_helpers.c prog_tests/stacktrace_map.c prog_tests/xdp_noinline.c prog_tests/stacktrace_map_raw_tp.c prog_tests/bpf_verif_scale.c prog_tests/signal_pending.c prog_tests/reference_tracking.c prog_tests/prog_run_xattr.c prog_tests/task_fd_query_tp.c prog_tests/tp_attach_query.c prog_tests/get_stack_raw_tp.c prog_tests/pkt_md_access.c prog_tests/xdp_adjust_tail.c prog_tests/stacktrace_build_id.c prog_tests/bpf_obj_id.c prog_tests/pkt_access.c prog_tests/spinlock.c prog_tests/task_fd_query_rawtp.c prog_tests/xdp.c prog_tests/queue_stack_map.c prog_tests/flow_dissector.c prog_tests/tcp_estats.c prog_tests/obj_name.c prog_tests/map_lock.c prog_tests/global_data.c prog_tests/l4lb_all.c prog_tests/stacktrace_build_id_nmi.c -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_progs gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_align.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_align gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_verifier_log.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_verifier_log gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_dev_cgroup.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a cgroup_helpers.c -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_dev_cgroup gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_tcpbpf_user.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a cgroup_helpers.c -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_tcpbpf_user gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_sock.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a cgroup_helpers.c -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_sock gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_btf.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_btf gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_sockmap.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a cgroup_helpers.c -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_sockmap gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include get_cgroup_id_user.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a cgroup_helpers.c -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/get_cgroup_id_user gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_socket_cookie.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a cgroup_helpers.c -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_socket_cookie gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_cgroup_storage.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a cgroup_helpers.c -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_cgroup_storage gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_select_reuseport.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_select_reuseport gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_section_names.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_section_names gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_netcnt.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a cgroup_helpers.c -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_netcnt gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_tcpnotify_user.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a cgroup_helpers.c trace_helpers.c -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_tcpnotify_user gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_sock_fields.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a cgroup_helpers.c -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_sock_fields gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_libbpf_open.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_libbpf_open gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_sock_addr.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a cgroup_helpers.c -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_sock_addr gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_skb_cgroup_id_user.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a cgroup_helpers.c -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_skb_cgroup_id_user gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include flow_dissector_load.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/flow_dissector_load gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_flow_dissector.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_flow_dissector gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../lib/bpf -I../../../../include/generated -I../../../include test_tcp_check_syncookie_user.c /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/libbpf.a -lcap -lelf -lrt -lpthread -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_tcp_check_syncookie_user clang -I. -I./include/uapi -I../../../include/uapi -idirafter /usr/local/include -idirafter /usr/lib/llvm-7/lib/clang/7.0.1/include -idirafter /usr/include/x86_64-linux-gnu -idirafter /usr/include -Wno-compare-distinct-pointer-types \ -O2 -target bpf -emit-llvm -c progs/test_stack_map.c -o - | \ llc -march=bpf -mcpu=probe -filetype=obj -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_stack_map.o clang -I. -I./include/uapi -I../../../include/uapi -idirafter /usr/local/include -idirafter /usr/lib/llvm-7/lib/clang/7.0.1/include -idirafter /usr/include/x86_64-linux-gnu -idirafter /usr/include -Wno-compare-distinct-pointer-types \ -O2 -target bpf -emit-llvm -c progs/test_tunnel_kern.c -o - | \ llc -march=bpf -mcpu=probe -filetype=obj -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_tunnel_kern.o clang -I. -I./include/uapi -I../../../include/uapi -idirafter /usr/local/include -idirafter /usr/lib/llvm-7/lib/clang/7.0.1/include -idirafter /usr/include/x86_64-linux-gnu -idirafter /usr/include -Wno-compare-distinct-pointer-types \ -O2 -target bpf -emit-llvm -c progs/dev_cgroup.c -o - | \ llc -march=bpf -mcpu=probe -filetype=obj -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/dev_cgroup.o clang -I. -I./include/uapi -I../../../include/uapi -idirafter /usr/local/include -idirafter /usr/lib/llvm-7/lib/clang/7.0.1/include -idirafter /usr/include/x86_64-linux-gnu -idirafter /usr/include -Wno-compare-distinct-pointer-types \ -O2 -target bpf -emit-llvm -c progs/test_lwt_ip_encap.c -o - | \ llc -march=bpf -mcpu=probe -filetype=obj -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_lwt_ip_encap.o clang -I. -I./include/uapi -I../../../include/uapi -idirafter /usr/local/include -idirafter /usr/lib/llvm-7/lib/clang/7.0.1/include -idirafter /usr/include/x86_64-linux-gnu -idirafter /usr/include -Wno-compare-distinct-pointer-types \ -O2 -target bpf -emit-llvm -c progs/test_obj_id.c -o - | \ llc -march=bpf -mcpu=probe -filetype=obj -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_obj_id.o clang -I. -I./include/uapi -I../../../include/uapi -idirafter /usr/local/include -idirafter /usr/lib/llvm-7/lib/clang/7.0.1/include -idirafter /usr/include/x86_64-linux-gnu -idirafter /usr/include -Wno-compare-distinct-pointer-types \ -O2 -target bpf -emit-llvm -c progs/test_global_data.c -o - | \ llc -march=bpf -mcpu=probe -filetype=obj -o /usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_global_data.o LLVM ERROR: Unsupported relocation: try to compile with -O2 or above, or check your static variable usage Makefile:204: recipe for target '/usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_global_data.o' failed make: *** [/usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf/test_global_data.o] Error 1 make: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-7.6-b915ebe6d9c8c6b5427e606c0ecee53df921382b/tools/testing/selftests/bpf' To reproduce: # build kernel cd linux cp config-5.1.0-rc7-02038-g71ab3fd .config make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 olddefconfig make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 prepare make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 modules_prepare make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 SHELL=/bin/bash make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 bzImage git clonehttps://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, 5 months

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eb9d1bf079 [ 88.881528] EIP: _random_read

by kernel test robot

Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit eb9d1bf079bb438d1a066d72337092935fc770f6 Author: Theodore Ts'o <tytso(a)mit.edu> AuthorDate: Wed Feb 20 16:06:38 2019 -0500 Commit: Theodore Ts'o <tytso(a)mit.edu> CommitDate: Wed Apr 17 10:30:21 2019 -0400 random: only read from /dev/random after its pool has received 128 bits Immediately after boot, we allow reads from /dev/random before its entropy pool has been fully initialized. Fix this so that we don't allow this until the blocking pool has received 128 bits. We do this by repurposing the initialized flag in the entropy pool struct, and use the initialized flag in the blocking pool to indicate whether it is safe to pull from the blocking pool. To do this, we needed to rework when we decide to push entropy from the input pool to the blocking pool, since the initialized flag for the input pool was used for this purpose. To simplify things, we no longer use the initialized flag for that purpose, nor do we use the entropy_total field any more. Signed-off-by: Theodore Ts'o <tytso(a)mit.edu> 764ed189c8 drivers/char/random.c: make primary_crng static eb9d1bf079 random: only read from /dev/random after its pool has received 128 bits 814137768b Add gitignore file for samples/vfs/ generated files +---------------------------------------------------------+------------+------------+------------+ | | 764ed189c8 | eb9d1bf079 | 814137768b | +---------------------------------------------------------+------------+------------+------------+ | boot_successes | 3035 | 2712 | 2036 | | boot_failures | 915 | 887 | 656 | | BUG:kernel_hang_in_boot-around-mounting-root_stage | 818 | 720 | 457 | | BUG:kernel_timeout_in_boot-around-mounting-root_stage | 55 | 51 | 63 | | BUG:soft_lockup-CPU##stuck_for#s | 26 | 23 | 24 | | EIP:separate_adjacent_colors | 14 | 15 | 5 | | Kernel_panic-not_syncing:softlockup:hung_tasks | 25 | 101 | 119 | | EIP:rb_next | 7 | 3 | 5 | | EIP:igt_color | 1 | | | | EIP:rb_prev | 2 | 3 | 2 | | Mem-Info | 17 | 15 | 15 | | EIP:drm_mm_insert_node_in_range | 2 | 1 | 4 | | invoked_oom-killer:gfp_mask=0x | 1 | | | | Out_of_memory_and_no_killable_processes | 1 | | | | Kernel_panic-not_syncing:System_is_deadlocked_on_memory | 1 | | | | EIP:__slab_alloc | 0 | 1 | | | EIP:debug_lockdep_rcu_enabled | 0 | 8 | 16 | | EIP:lock_is_held_type | 0 | 41 | 63 | | EIP:_random_read | 0 | 14 | 12 | | EIP:___might_sleep | 0 | 11 | 7 | | EIP:xfer_secondary_pool | 0 | 1 | | | EIP:rcu_read_lock_sched_held | 0 | 3 | 3 | | BUG:kernel_reboot-without-warning_in_test_stage | 0 | 0 | 2 | | EIP:__might_sleep | 0 | 0 | 2 | +---------------------------------------------------------+------------+------------+------------+ If you fix the issue, kindly add following tag Reported-by: kernel test robot <lkp(a)intel.com> 01 00 00 00 60 00 00 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 ff ef ff ff 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 47 31 f7 0f 00 00 00 00 1b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0a 00 00 00 00 00 00 00 ac 88 ea 0d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02 00 00 00 70 00 00 00 37 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 06 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 33 c5 01 00 00 00 00 00 00 00 20 00 00 00 00 00 ff ff 00 00 07 00 00 00 00 00 00 00 00 00 00 00 00 80 00 00 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.862983] irq event stamp: 294320 [ 88.864335] hardirqs last enabled at (294319): [<c2801237>] trace_hardirqs_on_thunk+0xc/0x10 [ 88.867241] hardirqs last disabled at (294320): [<c2801247>] trace_hardirqs_off_thunk+0xc/0x10 [ 88.870159] softirqs last enabled at (290628): [<c2f59cc7>] __do_softirq+0x287/0x2b5 [ 88.872933] softirqs last disabled at (290617): [<c2813e32>] do_softirq_own_stack+0x1c/0x22 [ 88.875826] CPU: 0 PID: 904 Comm: trinity-c0 Not tainted 5.1.0-rc5-00004-geb9d1bf #196 [ 88.878665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 88.881528] EIP: _random_read+0xa7/0x31f [ 88.882986] Code: 75 e9 ff 0d 4c 32 30 c3 ff 05 4c 32 30 c3 a1 dc 8c 51 c3 e8 99 30 c2 ff 85 c0 74 2d 80 3d 01 30 51 c3 00 75 24 e8 94 3e c2 ff <85> c0 75 1b b9 7c b8 1c c3 ba 05 01 00 00 b8 90 6c 24 c3 c6 05 01 [ 88.888325] EAX: 00000001 EBX: 00000000 ECX: 00000000 EDX: dc525140 [ 88.890136] ESI: ffc02100 EDI: c2c591aa EBP: dc365f68 ESP: dc365f1c [ 88.892016] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 EFLAGS: 00000202 [ 88.893927] CR0: 80050033 CR2: 08c99024 CR3: 1c355000 CR4: 003406d0 [ 88.895775] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 88.897651] DR6: fffe0ff0 DR7: 00000400 [ 88.899080] Call Trace: [ 88.900279] ? __wake_up_locked_key+0x17/0x17 [ 88.901827] sys_getrandom+0x35/0x70 [ 88.903244] ? lockdep_hardirqs_on+0x148/0x163 [ 88.904810] do_int80_syscall_32+0x4f/0x116 [ 88.906344] entry_INT80_32+0xe1/0xe1 [ 88.907738] EIP: 0x809af42 [ 88.908995] Code: 89 c8 c3 90 8d 74 26 00 85 c0 c7 01 01 00 00 00 75 d8 a1 ec bd a7 08 eb d1 66 90 66 90 66 90 66 90 66 90 66 90 66 90 90 cd 80 <c3> 8d b6 00 00 00 00 8d bc 27 00 00 00 00 8b 10 a3 14 be a7 08 85 [ 88.914344] EAX: ffffffda EBX: b6f59000 ECX: 001d2000 EDX: 00000002 [ 88.916234] ESI: 484b29b7 EDI: ffffff5c EBP: 00200000 ESP: bf88ed58 [ 88.918112] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000292 [ 88.920091] Kernel panic - not syncing: softlockup: hung tasks [ 88.921900] CPU: 0 PID: 904 Comm: trinity-c0 Tainted: G L 5.1.0-rc5-00004-geb9d1bf #196 [ 88.925004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 88.927916] Call Trace: [ 88.929120] <IRQ> [ 88.930261] dump_stack+0x16/0x18 [ 88.931622] panic+0x9f/0x20e [ 88.932931] watchdog_timer_fn+0x1db/0x200 [ 88.934461] __hrtimer_run_queues+0x1a0/0x297 [ 88.936198] ? __touch_watchdog+0x15/0x15 [ 88.937690] hrtimer_run_queues+0xd1/0xe6 [ 88.939177] run_local_timers+0x8/0x2e [ 88.940582] update_process_times+0x1b/0x43 [ 88.942084] tick_nohz_handler+0xb2/0xfe [ 88.943558] timer_interrupt+0xd/0x14 [ 88.944965] __handle_irq_event_percpu+0x9f/0x1ad [ 88.946577] ? trace_hardirqs_off+0xa3/0xa9 [ 88.948079] handle_irq_event_percpu+0x17/0x3d [ 88.949584] handle_irq_event+0x29/0x42 [ 88.951018] ? irq_set_chip_and_handler_name+0x24/0x24 [ 88.952706] handle_level_irq+0x82/0xae [ 88.954156] handle_irq+0x73/0x95 [ 88.955492] </IRQ> [ 88.956648] do_IRQ+0x36/0x92 [ 88.957913] ? sys_getrandom+0x35/0x70 [ 88.959343] common_interrupt+0xeb/0xf0 [ 88.960769] EIP: _random_read+0xa7/0x31f [ 88.962202] Code: 75 e9 ff 0d 4c 32 30 c3 ff 05 4c 32 30 c3 a1 dc 8c 51 c3 e8 99 30 c2 ff 85 c0 74 2d 80 3d 01 30 51 c3 00 75 24 e8 94 3e c2 ff <85> c0 75 1b b9 7c b8 1c c3 ba 05 01 00 00 b8 90 6c 24 c3 c6 05 01 [ 88.967549] EAX: 00000001 EBX: 00000000 ECX: 00000000 EDX: dc525140 [ 88.969410] ESI: ffc02100 EDI: c2c591aa EBP: dc365f68 ESP: dc365f1c [ 88.971305] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 EFLAGS: 00000202 [ 88.973236] ? sys_getrandom+0x35/0x70 [ 88.974648] ? autoconfig_16550a+0x241/0x4bd [ 88.976201] ? __wake_up_locked_key+0x17/0x17 [ 88.977724] sys_getrandom+0x35/0x70 [ 88.979094] ? lockdep_hardirqs_on+0x148/0x163 [ 88.980534] do_int80_syscall_32+0x4f/0x116 [ 88.981918] entry_INT80_32+0xe1/0xe1 [ 88.983196] EIP: 0x809af42 [ 88.984358] Code: 89 c8 c3 90 8d 74 26 00 85 c0 c7 01 01 00 00 00 75 d8 a1 ec bd a7 08 eb d1 66 90 66 90 66 90 66 90 66 90 66 90 66 90 90 cd 80 <c3> 8d b6 00 00 00 00 8d bc 27 00 00 00 00 8b 10 a3 14 be a7 08 85 [ 88.989303] EAX: ffffffda EBX: b6f59000 ECX: 001d2000 EDX: 00000002 [ 88.990988] ESI: 484b29b7 EDI: ffffff5c EBP: 00200000 ESP: bf88ed58 [ 88.992737] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000292 [ 88.994519] Kernel Offset: 0x1800000 from 0xc1000000 (relocation range: 0xc0000000-0xe07dffff) # HH:MM RESULT GOOD BAD GOOD_BUT_DIRTY DIRTY_NOT_BAD git bisect start 724086ae5682c612e822727bae3efe01ae13cc41 e93c9c99a629c61837d5a7fc2120cd2b6c70dbdd -- git bisect bad 87b53080376c675a80ea63b58b9f22670dbb970d # 01:07 B 200 3 0 88 Merge 'drm-drm-misc/drm-misc-next-fixes' into devel-hourly-2019051401 git bisect bad 35d593de37a3dc1bb758fa091b5f318cb9fb22e3 # 01:07 B 178 5 0 131 Merge 'jpirko-mlxsw/shalomt_ptp' into devel-hourly-2019051401 git bisect bad a9fe71b64b806000437b97ead2b436cd194e7449 # 01:07 B 195 5 0 234 Merge 'linux-review/Dan-Carpenter/drm-i915-gvt-Fix-an-error-code-in-ppgtt_populate_spt_by_guest_entry/20190514-001803' into devel-hourly-2019051401 git bisect good 9381a094625c169860695287c827468a18031b43 # 01:38 G 903 0 206 306 Merge 'ljones-mfd/ib-mfd-pinctrl-5.2-2' into devel-hourly-2019051401 git bisect bad 947a45eff9cae803662bb9e7126e94689ff742eb # 01:38 B 169 4 0 268 Merge 'block/io_uring-next' into devel-hourly-2019051401 git bisect bad 80f232121b69cc69a31ccb2b38c1665d770b0710 # 01:39 B 167 5 0 293 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next git bisect good e0dccbdf5ac7ccb9da5612100dedba302f3ebcfe # 02:08 G 903 0 174 255 Merge tag 'staging-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging git bisect good 5f0d736e7f7db586141f974821b6ca6c1d906d5b # 02:42 G 900 0 176 247 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next git bisect good 5abe37954e9a315c35c9490f78d55f307c3c636b # 03:17 G 901 0 190 313 Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 git bisect good 6ffe0acc935f344eb0b35da07c034d5122222e77 # 03:50 G 901 0 195 299 Merge tag 'wireless-drivers-next-for-davem-2019-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next git bisect good 54516da1ea859dd4f56ebba2e483d2df9d7c8a32 # 04:18 G 905 0 166 255 Merge branch 'r8169-replace-some-magic-with-more-speaking-functions' git bisect good 23bfaa594002f4bba085e0a1ae3c9847b988d816 # 04:54 G 904 0 196 297 net: phy: improve pause mode reporting in phy_print_status git bisect bad 82efe439599439a5e1e225ce5740e6cfb777a7dd # 04:54 B 167 7 0 136 Merge tag 'devicetree-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux git bisect good 6f7dc9a37f2b325fc870d1e1ada6169185f8852c # 05:27 G 906 0 199 299 of: irq: Remove WARN_ON() for kzalloc() failure git bisect good a9fbcd6728837268784439ad0b02ede2c024c516 # 05:40 G 900 0 50 353 Merge tag 'fscrypt_for_linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt git bisect bad d55535232c3dbde9a523a9d10d68670f5fe5dec3 # 05:44 B 223 1 8 145 random: move rand_initialize() earlier git bisect good 3bd0b5bf7dc3ea02070fcbcd682ecf628269e8ef # 07:13 G 910 0 311 726 drivers/char/random.c: remove unused stuct poolinfo::poolbits git bisect bad eb9d1bf079bb438d1a066d72337092935fc770f6 # 07:35 B 14 1 5 5 random: only read from /dev/random after its pool has received 128 bits git bisect good 764ed189c82090c1d85f0e30636156736d8f09a8 # 08:59 G 902 0 276 630 drivers/char/random.c: make primary_crng static # first bad commit: [eb9d1bf079bb438d1a066d72337092935fc770f6] random: only read from /dev/random after its pool has received 128 bits git bisect good 764ed189c82090c1d85f0e30636156736d8f09a8 # 09:17 G 1001 0 85 754 drivers/char/random.c: make primary_crng static # extra tests with debug options git bisect bad eb9d1bf079bb438d1a066d72337092935fc770f6 # 09:33 B 1 1 0 0 random: only read from /dev/random after its pool has received 128 bits # extra tests on HEAD of linux-devel/devel-hourly-2019051401 git bisect bad 724086ae5682c612e822727bae3efe01ae13cc41 # 09:33 B 77 2 0 35 0day head guard for 'devel-hourly-2019051401' # extra tests on tree/branch linus/master git bisect bad 814137768b5a9504f758aa760e7b1ac355539783 # 11:55 B 115 1 43 345 Add gitignore file for samples/vfs/ generated files # extra tests with first bad commit reverted git bisect good 63fc3aff16bb767e89202696f7be3f56252fc091 # 18:34 G 901 0 233 586 Revert "random: only read from /dev/random after its pool has received 128 bits" # extra tests on tree/branch linux-next/master --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/lkp Intel Corporation

1 year, 5 months

3
2
0 / 0

27d21449d3 ("sched: Add task_struct pointer to .."): WARNING: CPU: 1 PID: 15 at kernel/sched/sched.h:1719 pick_next_task_fair

by kernel test robot

Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://github.com/digitalocean/linux-coresched coresched commit 27d21449d31b065ebaf1be593f2874096f48eaef Author: Peter Zijlstra <peterz(a)infradead.org> AuthorDate: Mon Feb 18 17:56:25 2019 +0100 Commit: Vineeth Remanan Pillai <vpillai(a)digitalocean.com> CommitDate: Tue May 21 13:55:24 2019 +0000 sched: Add task_struct pointer to sched_class::set_curr_task In preparation of further separating pick_next_task() and set_curr_task() we have to pass the actual task into it, while there, rename the thing to better pair with put_prev_task(). Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> 1b3e82fe5a sched/{rt,deadline}: Fix set_next_task vs pick_next_task 27d21449d3 sched: Add task_struct pointer to sched_class::set_curr_task 8d75dc6554 prio_less refactoring +------------------------------------------------------+------------+------------+------------+ | | 1b3e82fe5a | 27d21449d3 | 8d75dc6554 | +------------------------------------------------------+------------+------------+------------+ | boot_successes | 41 | 0 | 2 | | boot_failures | 1 | 10 | 11 | | BUG:soft_lockup-CPU##stuck_for#s | 1 | 1 | | | EIP:prep_new_page | 1 | | | | Kernel_panic-not_syncing:softlockup:hung_tasks | 1 | 1 | | | WARNING:at_kernel/sched/sched.h:#pick_next_task_fair | 0 | 9 | | | EIP:pick_next_task_fair | 0 | 9 | | | WARNING:at_kernel/sched/sched.h:#put_prev_task | 0 | 9 | 11 | | EIP:put_prev_task | 0 | 9 | 11 | | EIP:__drm_mm_interval_first | 0 | 1 | | +------------------------------------------------------+------------+------------+------------+ If you fix the issue, kindly add following tag Reported-by: kernel test robot <lkp(a)intel.com> Please press Enter to activate this console. [ 69.039734] random: ubusd: uninitialized urandom read (4 bytes read) [ 69.043732] random: ubusd: uninitialized urandom read (4 bytes read) [ 69.044626] random: ubusd: uninitialized urandom read (4 bytes read) [ 70.024617] Unregister pv shared memory for cpu 1 [ 70.027227] WARNING: CPU: 1 PID: 15 at kernel/sched/sched.h:1719 pick_next_task_fair+0x33/0x3b5 [ 70.028193] CPU: 1 PID: 15 Comm: migration/1 Not tainted 5.2.0-rc1-00103-g27d2144 #1 [ 70.028938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 70.029704] EIP: pick_next_task_fair+0x33/0x3b5 [ 70.030161] Code: 56 53 89 c3 83 ec 2c 89 55 d8 89 4d dc b8 40 e0 05 82 89 45 c8 83 7b 6c 00 0f 84 13 01 00 00 8b 45 d8 3b 83 44 05 00 00 74 02 <0f> 0b 8d 43 60 89 45 e8 8b 45 d8 8b 48 50 89 c2 89 d8 ff 51 1c 8d [ 70.031910] EAX: 81d0d800 EBX: 9f81c040 ECX: 9f27becc EDX: 81d0d800 [ 70.032507] ESI: 81d0d800 EDI: 8186f120 EBP: 9f27be94 ESP: 9f27be5c [ 70.033117] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00010087 [ 70.033775] CR0: 80050033 CR2: 77f6053c CR3: 1d511000 CR4: 001406d0 [ 70.034403] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 70.035000] DR6: fffe0ff0 DR7: 00000400 [ 70.035365] Call Trace: [ 70.035600] ? update_irq_load_avg+0x2df/0x2ff [ 70.036007] ? pick_next_task+0x4c/0x74 [ 70.036386] ? sched_cpu_dying+0x92/0x1ab [ 70.036838] ? sched_cpu_starting+0x2e/0x2e [ 70.037349] ? cpuhp_invoke_callback+0xab/0x215 [ 70.037903] ? sched_cpu_starting+0x2e/0x2e [ 70.038429] ? preempt_count_sub+0x14/0x1e [ 70.038924] ? take_cpu_down+0x56/0x7f [ 70.039381] ? multi_cpu_stop+0x72/0xd6 [ 70.039858] ? cpumask_test_cpu+0x15/0x15 [ 70.040364] ? cpu_stopper_thread+0x78/0xd6 [ 70.040806] ? smpboot_thread_fn+0x1df/0x1f3 [ 70.041337] ? kthread+0xd8/0xda [ 70.041648] ? smpboot_destroy_threads+0x67/0x67 [ 70.042186] ? __kthread_create_on_node+0x125/0x125 [ 70.042707] ? ret_from_fork+0x1e/0x30 [ 70.043122] ---[ end trace 2c1f854fe6492c7f ]--- [ 70.043604] WARNING: CPU: 1 PID: 15 at kernel/sched/sched.h:1719 put_prev_task+0x1a/0x24 # HH:MM RESULT GOOD BAD GOOD_BUT_DIRTY DIRTY_NOT_BAD git bisect start 2fa2a748b230dca1b0664a6ed78068bb86e002aa f49aa1de98363b6c5fba4637678d6b0ba3d18065 -- git bisect bad b0655ef051a4d1cea71effa1258285ee770916ac # 23:47 B 1 17 0 0 sched/fair: Export newidle_balance() git bisect good 4ef3eb925e2bd3eb4bcf7484bd3804d5b526b3c3 # 23:48 G 18 0 0 0 stop_machine: Fix stop_cpus_in_progress ordering git bisect good 811221193b809099f9c4d6cf37b85981c9e7a635 # 23:48 G 11 0 0 0 sched: Wrap rq::lock access git bisect good 1b3e82fe5a4fc1e07d8b71d785ac808238365429 # 23:48 G 11 0 0 1 sched/{rt,deadline}: Fix set_next_task vs pick_next_task git bisect bad 27d21449d31b065ebaf1be593f2874096f48eaef # 00:17 B 1 5 1 1 sched: Add task_struct pointer to sched_class::set_curr_task # first bad commit: [27d21449d31b065ebaf1be593f2874096f48eaef] sched: Add task_struct pointer to sched_class::set_curr_task git bisect good 1b3e82fe5a4fc1e07d8b71d785ac808238365429 # 00:35 G 31 0 0 1 sched/{rt,deadline}: Fix set_next_task vs pick_next_task # extra tests on HEAD of digitalocean-linux-coresched/coresched git bisect bad 2fa2a748b230dca1b0664a6ed78068bb86e002aa # 00:35 B 0 21 40 0 sched: Debug bits... # extra tests on tree/branch digitalocean-linux-coresched/coresched git bisect bad 8d75dc65548b1dbccb9e3480c5130b9a6c7e626f # 00:38 B 0 11 36 0 prio_less refactoring --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/lkp Intel Corporation

1 year, 5 months

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Re: [LKP] CKI hackfest @Plumbers invite

by Veronika Kabatova

----- Original Message ----- > From: "Tim Bird" <Tim.Bird(a)sony.com> > To: vkabatov(a)redhat.com, automated-testing(a)yoctoproject.org, info(a)kernelci.org, khilamn(a)baylibre.org, > syzkaller(a)googlegroups.com, lkp(a)lists.01.org, stable(a)vger.kernel.org, labbott(a)redhat.com > Cc: eslobodo(a)redhat.com, cki-project(a)redhat.com > Sent: Friday, May 24, 2019 10:17:04 PM > Subject: RE: CKI hackfest @Plumbers invite > > > > > -----Original Message----- > > From: Veronika Kabatova > > > > Hi, > > > > as some of you have heard, CKI Project is planning hackfest CI meetings > > after > > Plumbers conference this year (Sept. 12-13). We would like to invite > > everyone > > who has interest in CI for kernel to come and join us. > > > > The early agenda with summary is at the end of the email. If you think > > there's > > something important missing let us know! Also let us know in case you'd > > want to > > lead any of the sessions, we'd be happy to delegate out some work :) > > > > > > Please send us an email as soon as you decide to come and feel free to > > invite > > other people who should be present. We are not planning to cap the > > attendance > > right now but need to solve the logistics based on the interest. The event > > is > > free to attend, no additional registration except letting us know is > > needed. > > > > Feel free to contact us if you have any questions, > > I plan to come to the event. > > > ----------------------------------------------------------- > > Here is an early agenda we put together: > > - Introductions > > - Common place for upstream results, result publishing in general > > - The discussion on the mailing list is going strong so we might be able > > to > > substitute this session for a different one in case everything is > > solved by > > September. > > - Test result interpretation and bug detection > > - How to autodetect infrastructure failures, regressions/new bugs and > > test > > bugs? How to handle continuous failures due to known bugs in both tests > > and > > kernel? What's your solution? Can people always trust the results they > > receive? > > - Getting results to developers/maintainers > > - Aimed at kernel developers and maintainers, share your feedback and > > expectations. > > - How much data should be sent in the initial communication vs. a click > > away > > in a dashboard? Do you want incremental emails with new results as they > > come > > in? > > - What about adding checks to tested patches in Patchwork when patch > > series > > are being tested? > > - Providing enough data/script to reproduce the failure. What if special > > HW > > is needed? > > - Onboarding new kernel trees to test > > - Aimed at kernel developers and maintainers. > > - Which trees are most prone to bring in new problems? Which are the most > > critical ones? Do you want them to be tested? Which tests do you feel > > are > > most beneficial for specific trees or in general? > > - Security when testing untrusted patches > > - How do we merge, compile, and test patches that have untrusted code in > > them > > and have not yet been reviewed? How do we avoid abuse of systems, > > information theft, or other damage? > > - Check out the original patch that sparked the discussion at > > https://patchwork.ozlabs.org/patch/862123/ > > - Avoiding effort duplication > > - Food for thought by GregKH > > - X different CI systems running ${TEST} on latest stable kernel on > > x86_64 > > might look useless on the first look but is it? AMD/Intel CPUs, > > different > > network cards, different graphic drivers, compilers, kernel > > configuration... > > How do we distribute the workload to avoid doing the same thing all > > over > > again while still running in enough different environments to get the > > most > > coverage? > > - Common hardware pools > > - Is this something people are interested in? Would be helpful especially > > for > > HW that's hard to access, eg. ppc64le or s390x systems. Companies could > > also > > sing up to share their HW for testing to ensure kernel works with their > > products. > > I have strong opinions on some of these, but maybe only useful experience > in a few areas. Fuego has 2 separate notions, which we call "skiplists" > and "pass criteria", which have to do with this bullet: > > - How to autodetect infrastructure failures, regressions/new bugs and test > bugs? How to handle continuous failures due to known bugs in both > tests and kernel? What's your solution? Can people always trust the > results they > receive? > > I'd be happy to discuss this, if it's desired. > > Otherwise, I've recently been working on standards for "test definition", > which defines the data and meta-data associated with a test. I could talk > about where I'm at with that, if people are interested. > Sounds great! I added both your points to the agenda as I do think they have a place here. The list of items is growing so I hope we can still fit everything into the two days we planned :) See you there! Veronika > Let me know what you think. > -- Tim > >

1 year, 5 months

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[x86/speculation/mds] 8ed0c139ba: reaim.jobs_per_min -12.7% regression

by kernel test robot

Greeting, FYI, we noticed a -12.7% regression of reaim.jobs_per_min due to commit: commit: 8ed0c139ba01f0a85af2b95b88d24a6cbf27fba1 ("x86/speculation/mds: Add mitigation control for MDS") https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable-rc.git linux-5.1.y in testcase: reaim on test machine: 144 threads Intel(R) Xeon(R) CPU E7-8890 v3 @ 2.50GHz with 512G memory with following parameters: nr_task: 1600% iterations: 20 test: aim9 ucode: 0x14 cpufreq_governor: performance test-description: REAIM is an updated and improved version of AIM 7 benchmark. test-url: https://sourceforge.net/projects/re-aim-7/ 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/iterations/kconfig/nr_task/rootfs/tbox_group/test/testcase/ucode: gcc-7/performance/20/x86_64-rhel-7.6/1600%/debian-x86_64-2019-05-14.cgz/lkp-hsx04/aim9/reaim/0x14 commit: 7014e3277e ("x86/speculation/mds: Conditionally clear CPU buffers on idle entry") 8ed0c139ba ("x86/speculation/mds: Add mitigation control for MDS") 7014e3277eb54077 8ed0c139ba01f0a85af2b95b88d ---------------- --------------------------- fail:runs %reproduction fail:runs | | | :4 25% 1:4 dmesg.WARNING:at#for_ip_interrupt_entry/0x :4 25% 1:4 dmesg.WARNING:at_ip__slab_free/0x 1:4 -22% 0:4 perf-profile.children.cycles-pp.error_entry 1:4 -17% 0:4 perf-profile.self.cycles-pp.error_entry %stddev %change %stddev \ | \ 903.67 ± 2% +4.6% 945.53 reaim.child_systime 1485 +13.7% 1689 reaim.child_utime 792819 -12.7% 692160 reaim.jobs_per_min 344.11 -12.7% 300.42 reaim.jobs_per_min_child 88.34 +2.0% 90.12 reaim.jti 830662 -12.3% 728269 reaim.max_jobs_per_min 20.95 +14.5% 23.98 reaim.parent_time 11.12 -16.0% 9.34 reaim.std_dev_percent 1.84 -7.1% 1.71 reaim.std_dev_time 464.42 +13.1% 525.19 reaim.time.elapsed_time 464.42 +13.1% 525.19 reaim.time.elapsed_time.max 11935255 +4.3% 12445748 reaim.time.involuntary_context_switches 10308 -2.5% 10054 reaim.time.percent_of_cpu_this_job_got 18141 ± 2% +4.6% 18980 reaim.time.system_time 29735 +13.7% 33823 reaim.time.user_time 34200 ± 2% -10.4% 30631 ± 4% meminfo.Mapped 9132 ±168% +259.7% 32848 ± 18% numa-numastat.node0.other_node 36314 -64.9% 12740 ±115% numa-numastat.node1.other_node 969.78 -2.9% 942.02 pmeter.Average_Active_Power 817.53 -10.1% 734.76 pmeter.performance_per_watt 15308 -9.3% 13881 slabinfo.skbuff_ext_cache.active_objs 15308 -9.3% 13881 slabinfo.skbuff_ext_cache.num_objs 28.00 +6.2% 29.75 vmstat.cpu.id 171.25 ± 4% -8.8% 156.25 ± 2% vmstat.procs.r 178504 -11.6% 157792 vmstat.system.cs 1.923e+08 ± 5% -10.9% 1.713e+08 ± 2% cpuidle.C1.time 2823412 ± 4% -11.3% 2503490 cpuidle.C1.usage 5.014e+09 ± 78% +113.4% 1.07e+10 ± 40% cpuidle.C3.time 18706494 ± 48% +73.7% 32501580 ± 29% cpuidle.C3.usage 13241 ± 11% -14.2% 11356 numa-meminfo.node0.Mapped 33590 ± 15% -26.1% 24817 ± 4% numa-meminfo.node1.KernelStack 77783 ± 20% -27.5% 56380 ± 4% numa-meminfo.node1.PageTables 136435 ± 10% -18.3% 111490 ± 4% numa-meminfo.node1.SUnreclaim 6648 -9.8% 5996 ± 3% numa-meminfo.node3.Mapped 122025 ± 3% -7.2% 113289 ± 3% numa-meminfo.node3.SUnreclaim 54591 ± 3% +12.0% 61152 ± 4% numa-meminfo.node3.Shmem 2092 -2.3% 2044 turbostat.Avg_MHz 2821435 ± 4% -11.3% 2501497 turbostat.C1 0.29 ± 5% -0.1 0.23 ± 3% turbostat.C1% 18705354 ± 48% +73.7% 32498147 ± 29% turbostat.C3 1.384e+08 +12.6% 1.558e+08 turbostat.IRQ 568.21 -3.2% 550.04 turbostat.PkgWatt 82.88 -3.1% 80.33 turbostat.RAMWatt 3306 ± 10% -14.1% 2841 numa-vmstat.node0.nr_mapped 33509 ± 15% -25.9% 24824 ± 4% numa-vmstat.node1.nr_kernel_stack 19376 ± 20% -27.4% 14072 ± 4% numa-vmstat.node1.nr_page_table_pages 34065 ± 10% -18.2% 27865 ± 4% numa-vmstat.node1.nr_slab_unreclaimable 56.75 ± 59% -91.6% 4.75 ± 80% numa-vmstat.node3.nr_dirtied 1664 -9.8% 1502 ± 3% numa-vmstat.node3.nr_mapped 13804 ± 3% +10.9% 15308 ± 4% numa-vmstat.node3.nr_shmem 30498 ± 3% -7.1% 28323 ± 3% numa-vmstat.node3.nr_slab_unreclaimable 56.50 ± 59% -91.6% 4.75 ± 80% numa-vmstat.node3.nr_written 511653 -3.6% 493339 proc-vmstat.nr_active_anon 423620 -2.7% 412121 proc-vmstat.nr_anon_pages 6437 ± 2% -7.0% 5983 ± 2% proc-vmstat.nr_inactive_anon 124890 -6.8% 116431 proc-vmstat.nr_kernel_stack 8603 ± 3% -11.1% 7652 ± 3% proc-vmstat.nr_mapped 70653 -6.7% 65939 ± 2% proc-vmstat.nr_page_table_pages 93884 ± 3% -7.6% 86708 ± 5% proc-vmstat.nr_shmem 129820 -3.1% 125803 proc-vmstat.nr_slab_unreclaimable 511654 -3.6% 493339 proc-vmstat.nr_zone_active_anon 6437 ± 2% -7.0% 5983 ± 2% proc-vmstat.nr_zone_inactive_anon 40184046 ± 9% +9.1e+06 49290652 ± 2% syscalls.sys_brk.noise.2% 33689320 ± 10% +9.9e+06 43600228 ± 2% syscalls.sys_brk.noise.25% 39565110 ± 10% +9.2e+06 48782038 ± 3% syscalls.sys_brk.noise.5% 24892 ± 58% +305.6% 100960 ± 58% syscalls.sys_close.max 3535790 ± 58% +3.9e+06 7404209 ± 7% syscalls.sys_close.noise.100% 9986532 ± 57% +8.6e+06 18603077 ± 4% syscalls.sys_close.noise.2% 8590639 ± 57% +8.3e+06 16870365 ± 4% syscalls.sys_close.noise.25% 9841124 ± 57% +8.7e+06 18491817 ± 4% syscalls.sys_close.noise.5% 6509750 ± 57% +7.6e+06 14090291 ± 4% syscalls.sys_close.noise.50% 4809001 ± 57% +5.6e+06 10442476 ± 5% syscalls.sys_close.noise.75% 8887151 ± 7% +2.6e+06 11534840 ± 3% syscalls.sys_lseek.noise.2% 6947923 ± 11% +2.7e+06 9625213 ± 3% syscalls.sys_lseek.noise.25% 8685347 ± 7% +2.7e+06 11353787 ± 3% syscalls.sys_lseek.noise.5% 3660039 ± 20% +3.2e+06 6902092 ± 7% syscalls.sys_lseek.noise.50% 3111006 ± 20% +2.2e+06 5342453 ± 3% syscalls.sys_lseek.noise.75% 148013 ± 6% +14.9% 170093 sched_debug.cfs_rq:/.exec_clock.avg 150150 ± 6% +14.7% 172257 sched_debug.cfs_rq:/.exec_clock.max 142601 ± 6% +14.6% 163491 sched_debug.cfs_rq:/.exec_clock.min 755.57 ± 3% +13.9% 860.46 ± 8% sched_debug.cfs_rq:/.exec_clock.stddev 24951497 ± 6% +14.2% 28494838 sched_debug.cfs_rq:/.min_vruntime.avg 25967318 ± 6% +14.4% 29704490 sched_debug.cfs_rq:/.min_vruntime.max 455911 ± 15% +47.2% 670898 ± 13% sched_debug.cfs_rq:/.min_vruntime.stddev 460975 ± 15% +45.7% 671794 ± 12% sched_debug.cfs_rq:/.spread0.stddev 242224 ± 5% +15.8% 280540 sched_debug.cpu.clock.avg 242417 ± 5% +15.8% 280723 sched_debug.cpu.clock.max 242022 ± 5% +15.8% 280331 sched_debug.cpu.clock.min 242224 ± 5% +15.8% 280540 sched_debug.cpu.clock_task.avg 242417 ± 5% +15.8% 280723 sched_debug.cpu.clock_task.max 242022 ± 5% +15.8% 280331 sched_debug.cpu.clock_task.min 39414 ± 3% +35.6% 53428 ± 6% sched_debug.cpu.curr->pid.avg 208789 ± 6% +18.1% 246519 sched_debug.cpu.nr_load_updates.avg 218490 ± 5% +16.5% 254524 sched_debug.cpu.nr_load_updates.max 207163 ± 6% +18.3% 245016 sched_debug.cpu.nr_load_updates.min 242018 ± 5% +15.8% 280327 sched_debug.cpu_clk 237905 ± 5% +16.1% 276214 sched_debug.ktime 0.00 ± 5% -35.6% 0.00 ± 57% sched_debug.rt_rq:/.rt_nr_migratory.avg 0.13 ± 5% -35.6% 0.08 ± 57% sched_debug.rt_rq:/.rt_nr_migratory.max 0.01 ± 5% -35.6% 0.01 ± 57% sched_debug.rt_rq:/.rt_nr_migratory.stddev 0.00 ± 5% -35.6% 0.00 ± 57% sched_debug.rt_rq:/.rt_nr_running.avg 0.13 ± 5% -35.6% 0.08 ± 57% sched_debug.rt_rq:/.rt_nr_running.max 0.01 ± 5% -35.6% 0.01 ± 57% sched_debug.rt_rq:/.rt_nr_running.stddev 246724 ± 5% +15.5% 285035 sched_debug.sched_clk 14.23 ± 4% +17.0% 16.66 ± 5% perf-stat.i.MPKI 2.901e+10 -11.9% 2.556e+10 perf-stat.i.branch-instructions 4.486e+08 -11.1% 3.988e+08 perf-stat.i.branch-misses 5.91 -0.2 5.74 perf-stat.i.cache-miss-rate% 1.31e+08 -10.3% 1.176e+08 perf-stat.i.cache-misses 1.896e+09 -10.8% 1.692e+09 perf-stat.i.cache-references 180130 -11.7% 159033 perf-stat.i.context-switches 2.06 ± 2% +17.7% 2.42 ± 3% perf-stat.i.cpi 3.013e+11 -2.3% 2.943e+11 perf-stat.i.cpu-cycles 55416 -9.8% 50004 perf-stat.i.cpu-migrations 5650 ± 5% +34.0% 7571 ± 6% perf-stat.i.cycles-between-cache-misses 0.38 ± 6% +0.1 0.47 ± 9% perf-stat.i.dTLB-load-miss-rate% 5.744e+10 -11.5% 5.081e+10 perf-stat.i.dTLB-loads 0.06 ± 5% +0.1 0.12 ± 8% perf-stat.i.dTLB-store-miss-rate% 14251959 ± 8% +136.2% 33658179 ± 9% perf-stat.i.dTLB-store-misses 3.692e+10 -9.0% 3.36e+10 perf-stat.i.dTLB-stores 52307356 -7.0% 48639861 ± 3% perf-stat.i.iTLB-load-misses 31102681 -4.4% 29744957 perf-stat.i.iTLB-loads 2.062e+11 -11.7% 1.82e+11 perf-stat.i.instructions 3640 -7.7% 3360 ± 2% perf-stat.i.instructions-per-iTLB-miss 0.63 -11.9% 0.55 perf-stat.i.ipc 1984416 -11.3% 1759513 perf-stat.i.minor-faults 73548093 -11.8% 64884069 perf-stat.i.node-load-misses 24715517 -6.7% 23049460 perf-stat.i.node-loads 50.32 -1.2 49.10 perf-stat.i.node-store-miss-rate% 16538796 -13.1% 14376186 perf-stat.i.node-store-misses 14924381 -5.7% 14066356 perf-stat.i.node-stores 1984421 -11.3% 1759532 perf-stat.i.page-faults 9.20 +1.1% 9.29 perf-stat.overall.MPKI 1.46 +10.7% 1.62 perf-stat.overall.cpi 2299 +8.9% 2504 perf-stat.overall.cycles-between-cache-misses 0.04 ± 9% +0.1 0.10 ± 9% perf-stat.overall.dTLB-store-miss-rate% 3942 -4.9% 3747 ± 3% perf-stat.overall.instructions-per-iTLB-miss 0.68 -9.6% 0.62 perf-stat.overall.ipc 74.84 -1.1 73.79 perf-stat.overall.node-load-miss-rate% 52.56 -2.0 50.54 perf-stat.overall.node-store-miss-rate% 2.888e+10 -11.8% 2.547e+10 perf-stat.ps.branch-instructions 4.467e+08 -11.0% 3.974e+08 perf-stat.ps.branch-misses 1.305e+08 -10.2% 1.171e+08 perf-stat.ps.cache-misses 1.888e+09 -10.7% 1.685e+09 perf-stat.ps.cache-references 179352 -11.7% 158431 perf-stat.ps.context-switches 3e+11 -2.3% 2.933e+11 perf-stat.ps.cpu-cycles 55170 -9.7% 49809 perf-stat.ps.cpu-migrations 5.72e+10 -11.5% 5.063e+10 perf-stat.ps.dTLB-loads 14193221 ± 8% +136.3% 33533439 ± 9% perf-stat.ps.dTLB-store-misses 3.676e+10 -8.9% 3.348e+10 perf-stat.ps.dTLB-stores 52085823 -7.0% 48459938 ± 3% perf-stat.ps.iTLB-load-misses 30971275 -4.3% 29634598 perf-stat.ps.iTLB-loads 2.053e+11 -11.7% 1.813e+11 perf-stat.ps.instructions 1975970 -11.3% 1753003 perf-stat.ps.minor-faults 73227904 -11.7% 64636757 perf-stat.ps.node-load-misses 24610969 -6.7% 22965444 perf-stat.ps.node-loads 16466487 -13.0% 14321079 perf-stat.ps.node-store-misses 14861678 -5.7% 14015331 perf-stat.ps.node-stores 1975970 -11.3% 1753004 perf-stat.ps.page-faults 158617 +11.5% 176913 softirqs.CPU0.TIMER 149136 ± 2% +10.8% 165168 softirqs.CPU1.RCU 50931 +11.2% 56644 softirqs.CPU1.SCHED 156520 +12.8% 176545 softirqs.CPU1.TIMER 151584 +9.8% 166412 ± 2% softirqs.CPU10.RCU 50296 +9.9% 55253 softirqs.CPU10.SCHED 153715 +12.1% 172273 softirqs.CPU10.TIMER 149095 +11.1% 165651 softirqs.CPU100.RCU 148753 +11.8% 166309 softirqs.CPU100.TIMER 151571 +11.7% 169334 softirqs.CPU101.TIMER 50377 +8.8% 54808 softirqs.CPU102.SCHED 152312 +11.2% 169371 softirqs.CPU102.TIMER 151897 +9.3% 166051 ± 2% softirqs.CPU103.RCU 152442 +29.6% 197496 ± 23% softirqs.CPU103.TIMER 148991 +11.2% 165672 softirqs.CPU104.RCU 145127 ± 5% +14.6% 166347 softirqs.CPU104.TIMER 151470 +11.3% 168576 ± 2% softirqs.CPU105.RCU 50131 +10.4% 55369 softirqs.CPU105.SCHED 151829 +11.4% 169208 softirqs.CPU105.TIMER 151462 +10.5% 167390 softirqs.CPU106.RCU 50502 +8.4% 54751 ± 2% softirqs.CPU106.SCHED 151896 +27.8% 194065 ± 21% softirqs.CPU107.TIMER 144410 +10.1% 158984 softirqs.CPU108.RCU 154465 +11.9% 172844 softirqs.CPU108.TIMER 154051 +11.9% 172394 softirqs.CPU109.TIMER 155497 +11.5% 173391 softirqs.CPU11.TIMER 150334 +11.3% 167364 softirqs.CPU110.TIMER 150071 +12.6% 168932 softirqs.CPU111.TIMER 151277 +9.8% 166119 ± 3% softirqs.CPU112.RCU 149417 +9.1% 163081 ± 4% softirqs.CPU112.TIMER 153377 +11.9% 171628 softirqs.CPU113.TIMER 148379 +9.9% 163088 softirqs.CPU114.RCU 152461 +11.8% 170476 softirqs.CPU114.TIMER 151190 +12.3% 169738 softirqs.CPU115.TIMER 150699 +9.5% 164989 ± 2% softirqs.CPU116.RCU 150860 +11.4% 168128 softirqs.CPU116.TIMER 148382 +11.5% 165443 softirqs.CPU117.RCU 149552 +12.1% 167587 softirqs.CPU117.TIMER 149711 +12.1% 167819 softirqs.CPU118.TIMER 151787 +11.7% 169601 softirqs.CPU119.TIMER 157218 +11.3% 175038 softirqs.CPU12.TIMER 151638 +10.6% 167682 ± 2% softirqs.CPU120.RCU 152235 +12.1% 170727 softirqs.CPU120.TIMER 151750 +12.3% 170436 softirqs.CPU121.TIMER 149648 +13.5% 169857 ± 2% softirqs.CPU122.TIMER 152481 +11.3% 169719 ± 2% softirqs.CPU123.RCU 151021 +12.5% 169952 softirqs.CPU123.TIMER 151867 +12.2% 170462 softirqs.CPU124.TIMER 151920 +11.7% 169757 softirqs.CPU125.TIMER 158268 +11.3% 176232 softirqs.CPU126.TIMER 156045 +12.5% 175515 softirqs.CPU127.TIMER 147226 +10.1% 162070 softirqs.CPU128.RCU 152981 +12.6% 172196 softirqs.CPU128.TIMER 147892 +10.6% 163518 softirqs.CPU129.RCU 153576 +12.4% 172660 softirqs.CPU129.TIMER 156926 +11.2% 174510 softirqs.CPU13.TIMER 152566 +11.9% 170689 softirqs.CPU130.TIMER 150938 +10.1% 166198 softirqs.CPU131.RCU 157817 +11.3% 175666 softirqs.CPU131.TIMER 149443 +8.7% 162471 ± 2% softirqs.CPU132.RCU 155709 +11.8% 174090 softirqs.CPU132.TIMER 149948 ± 5% +14.6% 171844 softirqs.CPU133.TIMER 152790 +12.2% 171367 softirqs.CPU134.TIMER 151985 +12.0% 170221 softirqs.CPU135.TIMER 150310 +10.5% 166055 ± 2% softirqs.CPU136.RCU 151786 +12.1% 170110 softirqs.CPU136.TIMER 150771 +9.9% 165708 softirqs.CPU137.RCU 154444 +11.4% 172069 softirqs.CPU137.TIMER 151005 +11.6% 168503 softirqs.CPU138.RCU 158155 ± 2% +9.0% 172427 softirqs.CPU138.TIMER 150613 +12.1% 168767 softirqs.CPU139.RCU 155323 +11.1% 172521 softirqs.CPU139.TIMER 49928 ± 2% +9.7% 54779 ± 2% softirqs.CPU14.SCHED 152544 +11.4% 169981 softirqs.CPU140.TIMER 150299 +11.2% 167138 softirqs.CPU141.RCU 154922 +11.4% 172589 softirqs.CPU141.TIMER 155832 +10.7% 172496 softirqs.CPU142.TIMER 151216 +10.5% 167034 softirqs.CPU143.RCU 154896 +11.3% 172369 softirqs.CPU143.TIMER 155381 +12.2% 174261 softirqs.CPU15.TIMER 155240 +12.1% 173962 softirqs.CPU16.TIMER 50446 +10.1% 55555 ± 2% softirqs.CPU17.SCHED 154787 +12.0% 173339 softirqs.CPU17.TIMER 150694 +11.7% 168322 softirqs.CPU18.RCU 49727 +10.6% 54997 ± 2% softirqs.CPU18.SCHED 156488 ± 3% +12.8% 176517 ± 3% softirqs.CPU18.TIMER 154320 +11.2% 171612 softirqs.CPU19.TIMER 146145 +10.1% 160934 softirqs.CPU2.RCU 49878 +9.8% 54745 ± 2% softirqs.CPU2.SCHED 152704 +11.7% 170553 softirqs.CPU2.TIMER 147262 +11.4% 164094 softirqs.CPU20.RCU 149916 +12.1% 168013 softirqs.CPU20.TIMER 150013 +10.3% 165500 softirqs.CPU21.RCU 148972 +12.0% 166841 softirqs.CPU22.RCU 49747 +10.8% 55144 ± 2% softirqs.CPU22.SCHED 150268 +11.5% 167572 softirqs.CPU22.TIMER 151175 +10.4% 166900 softirqs.CPU23.RCU 154542 +11.6% 172438 softirqs.CPU23.TIMER 149083 +10.3% 164424 softirqs.CPU24.RCU 153232 +27.9% 195916 ± 21% softirqs.CPU24.TIMER 50491 +8.4% 54734 ± 2% softirqs.CPU25.SCHED 151037 +11.7% 168650 softirqs.CPU25.TIMER 150051 +11.5% 167361 softirqs.CPU26.TIMER 151641 +9.8% 166496 softirqs.CPU27.RCU 149974 +11.8% 167724 softirqs.CPU27.TIMER 151097 +10.2% 166571 softirqs.CPU28.RCU 150223 +11.2% 167064 softirqs.CPU28.TIMER 153159 +10.9% 169863 softirqs.CPU29.TIMER 49824 +9.5% 54559 ± 2% softirqs.CPU3.SCHED 153900 +12.6% 173307 softirqs.CPU3.TIMER 152479 +10.7% 168838 softirqs.CPU30.RCU 50332 +9.8% 55249 ± 2% softirqs.CPU30.SCHED 153129 +11.6% 170857 softirqs.CPU30.TIMER 50760 +8.8% 55240 softirqs.CPU33.SCHED 152441 +11.2% 169476 softirqs.CPU33.TIMER 154274 +10.7% 170762 ± 2% softirqs.CPU34.TIMER 152156 +9.8% 167014 softirqs.CPU36.RCU 154677 +11.3% 172219 softirqs.CPU36.TIMER 150641 +10.3% 166153 softirqs.CPU37.RCU 154609 +11.7% 172679 softirqs.CPU37.TIMER 151577 +11.6% 169104 softirqs.CPU38.TIMER 150231 +10.8% 166482 softirqs.CPU39.RCU 151547 +12.2% 170112 softirqs.CPU39.TIMER 152938 +12.1% 171515 softirqs.CPU4.TIMER 150331 +28.2% 192772 ± 22% softirqs.CPU40.TIMER 151613 +10.7% 167772 ± 2% softirqs.CPU41.RCU 154568 +11.7% 172634 softirqs.CPU41.TIMER 153080 +11.6% 170788 softirqs.CPU42.TIMER 150039 +10.6% 165960 softirqs.CPU43.RCU 152755 +11.7% 170573 softirqs.CPU43.TIMER 151408 +11.9% 169361 softirqs.CPU44.TIMER 150510 +11.8% 168221 softirqs.CPU45.TIMER 152010 +9.9% 167061 ± 2% softirqs.CPU46.RCU 150699 +11.9% 168575 softirqs.CPU46.TIMER 150850 +10.0% 165986 ± 2% softirqs.CPU47.RCU 152110 +12.6% 171223 softirqs.CPU47.TIMER 147820 +10.2% 162843 softirqs.CPU48.RCU 153480 +12.0% 171898 softirqs.CPU48.TIMER 152664 +11.7% 170477 softirqs.CPU49.TIMER 50517 +9.9% 55494 softirqs.CPU5.SCHED 157310 +12.1% 176342 softirqs.CPU5.TIMER 150065 +12.4% 168642 softirqs.CPU50.TIMER 152588 +12.4% 171486 softirqs.CPU51.TIMER 153016 +11.5% 170649 softirqs.CPU52.TIMER 152005 +12.4% 170887 softirqs.CPU53.TIMER 158270 +11.5% 176485 softirqs.CPU54.TIMER 148200 +10.0% 162965 softirqs.CPU55.RCU 156974 +11.9% 175652 softirqs.CPU55.TIMER 153111 +12.3% 171923 softirqs.CPU56.TIMER 154191 +12.3% 173193 softirqs.CPU57.TIMER 149187 +10.4% 164754 softirqs.CPU58.RCU 153682 +11.3% 170998 softirqs.CPU58.TIMER 157862 +11.8% 176447 softirqs.CPU59.TIMER 49925 +11.0% 55435 ± 2% softirqs.CPU6.SCHED 155729 +12.4% 174966 softirqs.CPU6.TIMER 156860 ± 2% +11.8% 175313 softirqs.CPU60.TIMER 149225 +9.8% 163867 softirqs.CPU62.RCU 153553 +11.9% 171793 softirqs.CPU62.TIMER 153004 +11.7% 170928 softirqs.CPU63.TIMER 152618 +11.9% 170756 softirqs.CPU64.TIMER 155303 +10.9% 172209 softirqs.CPU65.TIMER 149220 +10.1% 164284 softirqs.CPU66.RCU 156226 +10.9% 173242 softirqs.CPU66.TIMER 155481 +11.5% 173324 softirqs.CPU67.TIMER 147399 +9.3% 161056 softirqs.CPU68.RCU 152592 +12.1% 171029 softirqs.CPU68.TIMER 155202 +11.2% 172535 softirqs.CPU69.TIMER 154332 +12.2% 173107 softirqs.CPU7.TIMER 155970 +11.3% 173587 softirqs.CPU70.TIMER 155261 +11.2% 172701 softirqs.CPU71.TIMER 160692 ± 2% +11.3% 178926 softirqs.CPU72.TIMER 50371 +8.7% 54767 ± 2% softirqs.CPU73.SCHED 154801 +12.7% 174527 softirqs.CPU73.TIMER 49670 +10.8% 55040 softirqs.CPU74.SCHED 150733 +13.8% 171487 softirqs.CPU74.TIMER 49751 +9.7% 54585 ± 2% softirqs.CPU75.SCHED 152451 +13.1% 172450 softirqs.CPU75.TIMER 152163 +12.8% 171582 softirqs.CPU76.TIMER 156187 +12.5% 175659 softirqs.CPU77.TIMER 49977 ± 2% +10.3% 55106 ± 2% softirqs.CPU78.SCHED 155226 +12.3% 174355 softirqs.CPU78.TIMER 153275 +12.5% 172410 softirqs.CPU79.TIMER 152664 +13.1% 172701 softirqs.CPU8.TIMER 146607 +10.3% 161679 softirqs.CPU80.RCU 49939 ± 2% +10.8% 55351 softirqs.CPU80.SCHED 152287 +12.7% 171685 softirqs.CPU80.TIMER 151838 +12.5% 170760 softirqs.CPU81.TIMER 153102 +12.0% 171540 softirqs.CPU82.TIMER 50311 +9.7% 55170 ± 2% softirqs.CPU83.SCHED 153984 +11.9% 172320 softirqs.CPU83.TIMER 154228 +12.0% 172754 softirqs.CPU84.TIMER 154791 +12.4% 173939 softirqs.CPU85.TIMER 49360 +11.2% 54877 ± 2% softirqs.CPU86.SCHED 147129 ± 5% +16.5% 171397 softirqs.CPU86.TIMER 153826 +12.3% 172689 softirqs.CPU87.TIMER 50240 +10.2% 55382 ± 2% softirqs.CPU88.SCHED 154161 +12.0% 172715 softirqs.CPU88.TIMER 149706 +11.0% 166134 softirqs.CPU89.RCU 153252 +12.3% 172171 softirqs.CPU89.TIMER 153485 +12.0% 171829 softirqs.CPU9.TIMER 145151 +10.7% 160642 softirqs.CPU90.RCU 155450 +11.2% 172862 softirqs.CPU90.TIMER 153033 +11.6% 170784 softirqs.CPU91.TIMER 142998 +11.0% 158739 softirqs.CPU92.RCU 49353 +10.7% 54653 softirqs.CPU92.SCHED 149710 +11.9% 167514 softirqs.CPU92.TIMER 50229 +9.3% 54903 softirqs.CPU93.SCHED 146305 ± 5% +14.9% 168086 softirqs.CPU93.TIMER 144940 +11.7% 161877 softirqs.CPU94.RCU 50017 +9.7% 54850 softirqs.CPU94.SCHED 149446 +12.1% 167502 softirqs.CPU94.TIMER 50831 +7.9% 54849 ± 2% softirqs.CPU95.SCHED 155012 +11.1% 172171 softirqs.CPU95.TIMER 150147 +11.9% 167969 softirqs.CPU97.TIMER 148169 +10.4% 163536 softirqs.CPU98.RCU 49894 +9.4% 54574 ± 2% softirqs.CPU98.SCHED 149108 +12.3% 167439 softirqs.CPU98.TIMER 149250 +11.6% 166538 softirqs.CPU99.TIMER 22138760 +11.8% 24760659 softirqs.TIMER 248.25 ± 11% +48.5% 368.75 ± 41% interrupts.111:PCI-MSI.1574913-edge.eth1-TxRx-1 237.50 ± 4% +86.1% 442.00 ± 37% interrupts.118:PCI-MSI.1574920-edge.eth1-TxRx-8 283.75 ± 27% +126.5% 642.75 ± 47% interrupts.121:PCI-MSI.1574923-edge.eth1-TxRx-11 250.25 ± 5% +33.8% 334.75 ± 23% interrupts.124:PCI-MSI.1574926-edge.eth1-TxRx-14 233.50 ± 2% +11.3% 260.00 interrupts.126:PCI-MSI.1574928-edge.eth1-TxRx-16 230.50 +12.4% 259.00 interrupts.128:PCI-MSI.1574930-edge.eth1-TxRx-18 231.00 ± 2% +12.9% 260.75 interrupts.129:PCI-MSI.1574931-edge.eth1-TxRx-19 230.00 +13.0% 260.00 interrupts.130:PCI-MSI.1574932-edge.eth1-TxRx-20 232.75 +10.7% 257.75 interrupts.132:PCI-MSI.1574934-edge.eth1-TxRx-22 232.25 ± 2% +12.7% 261.75 interrupts.133:PCI-MSI.1574935-edge.eth1-TxRx-23 229.75 +13.4% 260.50 interrupts.134:PCI-MSI.1574936-edge.eth1-TxRx-24 230.25 +13.4% 261.00 interrupts.135:PCI-MSI.1574937-edge.eth1-TxRx-25 231.50 ± 3% +61.1% 373.00 ± 52% interrupts.136:PCI-MSI.1574938-edge.eth1-TxRx-26 233.25 +11.0% 259.00 interrupts.137:PCI-MSI.1574939-edge.eth1-TxRx-27 231.25 +16.2% 268.75 ± 5% interrupts.140:PCI-MSI.1574942-edge.eth1-TxRx-30 229.25 +16.0% 266.00 ± 3% interrupts.141:PCI-MSI.1574943-edge.eth1-TxRx-31 231.50 +12.6% 260.75 ± 2% interrupts.142:PCI-MSI.1574944-edge.eth1-TxRx-32 229.25 +13.8% 261.00 interrupts.143:PCI-MSI.1574945-edge.eth1-TxRx-33 232.25 +11.9% 260.00 interrupts.144:PCI-MSI.1574946-edge.eth1-TxRx-34 229.50 +12.9% 259.00 interrupts.145:PCI-MSI.1574947-edge.eth1-TxRx-35 228.75 +13.9% 260.50 interrupts.146:PCI-MSI.1574948-edge.eth1-TxRx-36 229.00 +13.3% 259.50 interrupts.147:PCI-MSI.1574949-edge.eth1-TxRx-37 230.25 ± 2% +12.6% 259.25 interrupts.148:PCI-MSI.1574950-edge.eth1-TxRx-38 233.00 +11.2% 259.00 interrupts.149:PCI-MSI.1574951-edge.eth1-TxRx-39 229.00 +14.5% 262.25 interrupts.150:PCI-MSI.1574952-edge.eth1-TxRx-40 231.50 +12.4% 260.25 interrupts.151:PCI-MSI.1574953-edge.eth1-TxRx-41 230.50 +84.7% 425.75 ± 55% interrupts.152:PCI-MSI.1574954-edge.eth1-TxRx-42 229.00 +13.3% 259.50 interrupts.153:PCI-MSI.1574955-edge.eth1-TxRx-43 230.50 +11.9% 258.00 interrupts.154:PCI-MSI.1574956-edge.eth1-TxRx-44 228.25 +45.0% 331.00 ± 36% interrupts.155:PCI-MSI.1574957-edge.eth1-TxRx-45 229.50 +13.5% 260.50 interrupts.156:PCI-MSI.1574958-edge.eth1-TxRx-46 234.00 +11.2% 260.25 interrupts.157:PCI-MSI.1574959-edge.eth1-TxRx-47 229.50 +13.9% 261.50 interrupts.158:PCI-MSI.1574960-edge.eth1-TxRx-48 231.75 +26.3% 292.75 ± 17% interrupts.159:PCI-MSI.1574961-edge.eth1-TxRx-49 228.75 +14.9% 262.75 interrupts.160:PCI-MSI.1574962-edge.eth1-TxRx-50 232.50 +12.4% 261.25 interrupts.161:PCI-MSI.1574963-edge.eth1-TxRx-51 229.50 +12.6% 258.50 interrupts.162:PCI-MSI.1574964-edge.eth1-TxRx-52 228.50 +14.2% 261.00 interrupts.163:PCI-MSI.1574965-edge.eth1-TxRx-53 229.75 +13.4% 260.50 interrupts.166:PCI-MSI.1574968-edge.eth1-TxRx-56 232.25 +11.9% 260.00 interrupts.167:PCI-MSI.1574969-edge.eth1-TxRx-57 229.75 +65.3% 379.75 ± 54% interrupts.169:PCI-MSI.1574971-edge.eth1-TxRx-59 231.25 +12.1% 259.25 interrupts.170:PCI-MSI.1574972-edge.eth1-TxRx-60 229.00 +14.1% 261.25 interrupts.171:PCI-MSI.1574973-edge.eth1-TxRx-61 233.00 ± 2% +12.1% 261.25 interrupts.172:PCI-MSI.1574974-edge.eth1-TxRx-62 831701 +5.6% 878531 interrupts.CAL:Function_call_interrupts 5687 ± 2% +8.2% 6152 ± 4% interrupts.CPU0.CAL:Function_call_interrupts 933510 +13.0% 1054517 interrupts.CPU0.LOC:Local_timer_interrupts 248.25 ± 11% +48.5% 368.75 ± 41% interrupts.CPU1.111:PCI-MSI.1574913-edge.eth1-TxRx-1 932762 +13.1% 1054602 interrupts.CPU1.LOC:Local_timer_interrupts 5605 ± 2% +10.1% 6172 ± 4% interrupts.CPU10.CAL:Function_call_interrupts 933149 +13.0% 1054160 interrupts.CPU10.LOC:Local_timer_interrupts 14743 +12.4% 16566 ± 4% interrupts.CPU10.RES:Rescheduling_interrupts 932749 +13.0% 1054363 interrupts.CPU100.LOC:Local_timer_interrupts 14791 ± 3% +13.3% 16762 ± 3% interrupts.CPU100.RES:Rescheduling_interrupts 932624 +13.1% 1054603 interrupts.CPU101.LOC:Local_timer_interrupts 4355 ± 66% -89.3% 468.00 ±173% interrupts.CPU101.NMI:Non-maskable_interrupts 4355 ± 66% -89.3% 468.00 ±173% interrupts.CPU101.PMI:Performance_monitoring_interrupts 14543 ± 4% +14.2% 16606 ± 3% interrupts.CPU101.RES:Rescheduling_interrupts 933432 +13.0% 1054384 interrupts.CPU102.LOC:Local_timer_interrupts 14424 ± 3% +13.9% 16425 ± 4% interrupts.CPU102.RES:Rescheduling_interrupts 932994 +13.0% 1054598 interrupts.CPU103.LOC:Local_timer_interrupts 4553 ± 61% -93.2% 309.75 ±149% interrupts.CPU103.NMI:Non-maskable_interrupts 4553 ± 61% -93.2% 309.75 ±149% interrupts.CPU103.PMI:Performance_monitoring_interrupts 14751 ± 2% +11.6% 16455 ± 3% interrupts.CPU103.RES:Rescheduling_interrupts 933041 +13.0% 1054372 interrupts.CPU104.LOC:Local_timer_interrupts 15056 ± 2% +10.3% 16613 ± 2% interrupts.CPU104.RES:Rescheduling_interrupts 932769 +13.1% 1054681 interrupts.CPU105.LOC:Local_timer_interrupts 14238 ± 3% +15.5% 16439 interrupts.CPU105.RES:Rescheduling_interrupts 932683 +13.1% 1054548 interrupts.CPU106.LOC:Local_timer_interrupts 14425 ± 4% +13.4% 16362 ± 2% interrupts.CPU106.RES:Rescheduling_interrupts 932723 +13.0% 1054209 interrupts.CPU107.LOC:Local_timer_interrupts 14903 ± 3% +12.0% 16688 ± 4% interrupts.CPU107.RES:Rescheduling_interrupts 933017 +12.9% 1053675 interrupts.CPU108.LOC:Local_timer_interrupts 4207 ± 71% -94.9% 213.00 ±150% interrupts.CPU108.NMI:Non-maskable_interrupts 4207 ± 71% -94.9% 213.00 ±150% interrupts.CPU108.PMI:Performance_monitoring_interrupts 14975 ± 5% +10.6% 16560 ± 2% interrupts.CPU108.RES:Rescheduling_interrupts 932757 +13.0% 1054271 interrupts.CPU109.LOC:Local_timer_interrupts 14945 ± 2% +13.9% 17015 ± 5% interrupts.CPU109.RES:Rescheduling_interrupts 1085 ± 5% -18.2% 888.50 ± 10% interrupts.CPU109.TLB:TLB_shootdowns 283.75 ± 27% +126.5% 642.75 ± 47% interrupts.CPU11.121:PCI-MSI.1574923-edge.eth1-TxRx-11 933364 +13.0% 1054235 interrupts.CPU11.LOC:Local_timer_interrupts 932761 +13.0% 1054035 interrupts.CPU110.LOC:Local_timer_interrupts 15113 ± 3% +12.0% 16932 ± 2% interrupts.CPU110.RES:Rescheduling_interrupts 1055 ± 11% -19.2% 852.50 ± 7% interrupts.CPU110.TLB:TLB_shootdowns 5801 ± 4% +9.8% 6367 interrupts.CPU111.CAL:Function_call_interrupts 932448 +13.0% 1053989 interrupts.CPU111.LOC:Local_timer_interrupts 1093 ±150% +333.7% 4743 ± 18% interrupts.CPU111.NMI:Non-maskable_interrupts 1093 ±150% +333.7% 4743 ± 18% interrupts.CPU111.PMI:Performance_monitoring_interrupts 14746 ± 4% +16.3% 17146 ± 5% interrupts.CPU111.RES:Rescheduling_interrupts 933296 +12.9% 1054110 interrupts.CPU112.LOC:Local_timer_interrupts 933293 +13.0% 1054268 interrupts.CPU113.LOC:Local_timer_interrupts 5363 ± 31% -34.6% 3506 ± 30% interrupts.CPU113.NMI:Non-maskable_interrupts 5363 ± 31% -34.6% 3506 ± 30% interrupts.CPU113.PMI:Performance_monitoring_interrupts 15420 +9.7% 16912 ± 3% interrupts.CPU113.RES:Rescheduling_interrupts 933069 +13.0% 1054371 interrupts.CPU114.LOC:Local_timer_interrupts 15154 +11.4% 16874 ± 2% interrupts.CPU114.RES:Rescheduling_interrupts 933299 +13.0% 1054454 interrupts.CPU115.LOC:Local_timer_interrupts 15352 +8.8% 16702 ± 4% interrupts.CPU115.RES:Rescheduling_interrupts 5721 ± 3% +9.1% 6242 ± 2% interrupts.CPU116.CAL:Function_call_interrupts 933277 +13.0% 1054288 interrupts.CPU116.LOC:Local_timer_interrupts 994.75 ±168% +274.2% 3722 ± 57% interrupts.CPU116.NMI:Non-maskable_interrupts 994.75 ±168% +274.2% 3722 ± 57% interrupts.CPU116.PMI:Performance_monitoring_interrupts 15040 ± 2% +11.5% 16766 ± 5% interrupts.CPU116.RES:Rescheduling_interrupts 933308 +12.9% 1054068 interrupts.CPU117.LOC:Local_timer_interrupts 14959 +11.9% 16745 ± 2% interrupts.CPU117.RES:Rescheduling_interrupts 933306 +13.0% 1054329 interrupts.CPU118.LOC:Local_timer_interrupts 14979 ± 3% +11.3% 16676 ± 3% interrupts.CPU118.RES:Rescheduling_interrupts 933276 +12.9% 1054023 interrupts.CPU119.LOC:Local_timer_interrupts 14712 +14.5% 16852 ± 4% interrupts.CPU119.RES:Rescheduling_interrupts 933040 +13.0% 1054232 interrupts.CPU12.LOC:Local_timer_interrupts 14718 ± 2% +11.1% 16349 ± 3% interrupts.CPU12.RES:Rescheduling_interrupts 933018 +13.0% 1054009 interrupts.CPU120.LOC:Local_timer_interrupts 15006 +12.6% 16897 ± 3% interrupts.CPU120.RES:Rescheduling_interrupts 933265 +12.9% 1053822 interrupts.CPU121.LOC:Local_timer_interrupts 6339 ± 26% -60.2% 2521 ± 86% interrupts.CPU121.NMI:Non-maskable_interrupts 6339 ± 26% -60.2% 2521 ± 86% interrupts.CPU121.PMI:Performance_monitoring_interrupts 14977 ± 2% +12.9% 16905 ± 2% interrupts.CPU121.RES:Rescheduling_interrupts 933305 +13.0% 1054317 interrupts.CPU122.LOC:Local_timer_interrupts 14869 ± 4% +13.9% 16931 ± 4% interrupts.CPU122.RES:Rescheduling_interrupts 933300 +13.0% 1054331 interrupts.CPU123.LOC:Local_timer_interrupts 933342 +13.0% 1054404 interrupts.CPU124.LOC:Local_timer_interrupts 5669 ± 4% +10.4% 6261 interrupts.CPU125.CAL:Function_call_interrupts 933327 +13.0% 1054597 interrupts.CPU125.LOC:Local_timer_interrupts 14647 +14.3% 16735 ± 2% interrupts.CPU125.RES:Rescheduling_interrupts 1026 ± 11% -15.5% 866.75 ± 11% interrupts.CPU125.TLB:TLB_shootdowns 933078 +13.0% 1054153 interrupts.CPU126.LOC:Local_timer_interrupts 14773 ± 4% +15.9% 17123 ± 3% interrupts.CPU126.RES:Rescheduling_interrupts 933301 +12.9% 1053895 interrupts.CPU127.LOC:Local_timer_interrupts 5283 ± 27% -53.2% 2474 ±102% interrupts.CPU127.NMI:Non-maskable_interrupts 5283 ± 27% -53.2% 2474 ±102% interrupts.CPU127.PMI:Performance_monitoring_interrupts 933466 +13.0% 1054389 interrupts.CPU128.LOC:Local_timer_interrupts 14854 ± 3% +14.3% 16981 ± 4% interrupts.CPU128.RES:Rescheduling_interrupts 933496 +13.0% 1054402 interrupts.CPU129.LOC:Local_timer_interrupts 14776 ± 3% +12.5% 16629 ± 3% interrupts.CPU129.RES:Rescheduling_interrupts 5666 ± 4% +7.8% 6110 ± 4% interrupts.CPU13.CAL:Function_call_interrupts 932876 +13.0% 1054428 interrupts.CPU13.LOC:Local_timer_interrupts 14693 +11.9% 16438 interrupts.CPU13.RES:Rescheduling_interrupts 933379 +12.9% 1053895 interrupts.CPU130.LOC:Local_timer_interrupts 14859 ± 3% +13.1% 16810 ± 3% interrupts.CPU130.RES:Rescheduling_interrupts 1081 ± 9% -23.1% 832.00 ± 9% interrupts.CPU130.TLB:TLB_shootdowns 933216 +13.0% 1054297 interrupts.CPU131.LOC:Local_timer_interrupts 933195 +13.0% 1054157 interrupts.CPU132.LOC:Local_timer_interrupts 15104 +11.7% 16869 ± 2% interrupts.CPU132.RES:Rescheduling_interrupts 933501 +12.9% 1053599 interrupts.CPU133.LOC:Local_timer_interrupts 5464 ± 37% -79.1% 1141 ±165% interrupts.CPU133.NMI:Non-maskable_interrupts 5464 ± 37% -79.1% 1141 ±165% interrupts.CPU133.PMI:Performance_monitoring_interrupts 14969 ± 3% +14.1% 17075 ± 2% interrupts.CPU133.RES:Rescheduling_interrupts 1049 ± 12% -19.5% 845.25 ± 12% interrupts.CPU133.TLB:TLB_shootdowns 933523 +12.9% 1054160 interrupts.CPU134.LOC:Local_timer_interrupts 14764 +13.3% 16732 interrupts.CPU134.RES:Rescheduling_interrupts 933384 +12.9% 1053922 interrupts.CPU135.LOC:Local_timer_interrupts 14892 ± 3% +12.6% 16764 interrupts.CPU135.RES:Rescheduling_interrupts 1122 ± 8% -24.7% 845.25 ± 7% interrupts.CPU135.TLB:TLB_shootdowns 933167 +12.9% 1053907 interrupts.CPU136.LOC:Local_timer_interrupts 1074 ± 12% -19.2% 868.50 ± 10% interrupts.CPU136.TLB:TLB_shootdowns 933230 +12.9% 1053922 interrupts.CPU137.LOC:Local_timer_interrupts 1048 ± 8% -21.5% 822.75 ± 8% interrupts.CPU137.TLB:TLB_shootdowns 933346 +13.0% 1054394 interrupts.CPU138.LOC:Local_timer_interrupts 14331 ± 2% +14.8% 16448 ± 3% interrupts.CPU138.RES:Rescheduling_interrupts 933500 +12.9% 1054257 interrupts.CPU139.LOC:Local_timer_interrupts 14452 ± 4% +18.0% 17050 interrupts.CPU139.RES:Rescheduling_interrupts 1053 ± 6% -15.1% 893.75 ± 7% interrupts.CPU139.TLB:TLB_shootdowns 250.25 ± 5% +33.8% 334.75 ± 23% interrupts.CPU14.124:PCI-MSI.1574926-edge.eth1-TxRx-14 5706 ± 4% +9.6% 6251 ± 3% interrupts.CPU14.CAL:Function_call_interrupts 933299 +13.0% 1054257 interrupts.CPU14.LOC:Local_timer_interrupts 933501 +13.0% 1054427 interrupts.CPU140.LOC:Local_timer_interrupts 1199 ±134% +301.3% 4812 ± 18% interrupts.CPU140.NMI:Non-maskable_interrupts 1199 ±134% +301.3% 4812 ± 18% interrupts.CPU140.PMI:Performance_monitoring_interrupts 14885 +13.7% 16919 ± 2% interrupts.CPU140.RES:Rescheduling_interrupts 1085 ± 11% -15.8% 914.00 ± 14% interrupts.CPU140.TLB:TLB_shootdowns 933483 +12.9% 1053975 interrupts.CPU141.LOC:Local_timer_interrupts 14614 ± 3% +13.5% 16590 ± 2% interrupts.CPU141.RES:Rescheduling_interrupts 1022 ± 5% -11.9% 900.00 ± 7% interrupts.CPU141.TLB:TLB_shootdowns 933523 +12.9% 1053718 interrupts.CPU142.LOC:Local_timer_interrupts 14587 ± 2% +15.8% 16897 ± 3% interrupts.CPU142.RES:Rescheduling_interrupts 933563 +13.0% 1054466 interrupts.CPU143.LOC:Local_timer_interrupts 4802 ± 66% -72.7% 1310 ±171% interrupts.CPU143.NMI:Non-maskable_interrupts 4802 ± 66% -72.7% 1310 ±171% interrupts.CPU143.PMI:Performance_monitoring_interrupts 1099 ± 6% -20.4% 875.75 ± 7% interrupts.CPU143.TLB:TLB_shootdowns 932630 +13.1% 1054525 interrupts.CPU15.LOC:Local_timer_interrupts 233.50 ± 2% +11.3% 260.00 interrupts.CPU16.126:PCI-MSI.1574928-edge.eth1-TxRx-16 933042 +13.0% 1054291 interrupts.CPU16.LOC:Local_timer_interrupts 932989 +13.0% 1054305 interrupts.CPU17.LOC:Local_timer_interrupts 230.50 +12.4% 259.00 interrupts.CPU18.128:PCI-MSI.1574930-edge.eth1-TxRx-18 5712 ± 5% +9.4% 6249 ± 4% interrupts.CPU18.CAL:Function_call_interrupts 933388 +13.0% 1054443 interrupts.CPU18.LOC:Local_timer_interrupts 15010 ± 3% +16.8% 17530 ± 4% interrupts.CPU18.RES:Rescheduling_interrupts 231.00 ± 2% +12.9% 260.75 interrupts.CPU19.129:PCI-MSI.1574931-edge.eth1-TxRx-19 933340 +13.0% 1054461 interrupts.CPU19.LOC:Local_timer_interrupts 14575 ± 4% +15.2% 16789 ± 5% interrupts.CPU19.RES:Rescheduling_interrupts 5516 ± 2% +14.3% 6307 ± 4% interrupts.CPU2.CAL:Function_call_interrupts 932491 +13.1% 1054258 interrupts.CPU2.LOC:Local_timer_interrupts 20.25 ±161% +20727.2% 4217 ± 29% interrupts.CPU2.NMI:Non-maskable_interrupts 20.25 ±161% +20727.2% 4217 ± 29% interrupts.CPU2.PMI:Performance_monitoring_interrupts 14902 ± 2% +11.0% 16539 ± 3% interrupts.CPU2.RES:Rescheduling_interrupts 230.00 +13.0% 260.00 interrupts.CPU20.130:PCI-MSI.1574932-edge.eth1-TxRx-20 933558 +13.0% 1054660 interrupts.CPU20.LOC:Local_timer_interrupts 15052 ± 2% +12.7% 16961 ± 5% interrupts.CPU20.RES:Rescheduling_interrupts 933674 +12.9% 1054527 interrupts.CPU21.LOC:Local_timer_interrupts 14970 +12.6% 16849 ± 3% interrupts.CPU21.RES:Rescheduling_interrupts 232.75 +10.7% 257.75 interrupts.CPU22.132:PCI-MSI.1574934-edge.eth1-TxRx-22 933573 +13.0% 1054550 interrupts.CPU22.LOC:Local_timer_interrupts 14657 ± 3% +20.4% 17652 ± 5% interrupts.CPU22.RES:Rescheduling_interrupts 1093 ± 9% -17.1% 906.00 ± 7% interrupts.CPU22.TLB:TLB_shootdowns 232.25 ± 2% +12.7% 261.75 interrupts.CPU23.133:PCI-MSI.1574935-edge.eth1-TxRx-23 933094 +13.0% 1053936 interrupts.CPU23.LOC:Local_timer_interrupts 15122 ± 2% +11.3% 16831 ± 6% interrupts.CPU23.RES:Rescheduling_interrupts 229.75 +13.4% 260.50 interrupts.CPU24.134:PCI-MSI.1574936-edge.eth1-TxRx-24 933273 +13.0% 1054828 interrupts.CPU24.LOC:Local_timer_interrupts 14742 +15.8% 17072 ± 5% interrupts.CPU24.RES:Rescheduling_interrupts 230.25 +13.4% 261.00 interrupts.CPU25.135:PCI-MSI.1574937-edge.eth1-TxRx-25 933445 +13.0% 1054725 interrupts.CPU25.LOC:Local_timer_interrupts 14917 +15.2% 17180 ± 2% interrupts.CPU25.RES:Rescheduling_interrupts 231.50 ± 3% +61.1% 373.00 ± 52% interrupts.CPU26.136:PCI-MSI.1574938-edge.eth1-TxRx-26 5726 +9.7% 6282 ± 4% interrupts.CPU26.CAL:Function_call_interrupts 932972 +13.0% 1054132 interrupts.CPU26.LOC:Local_timer_interrupts 14597 ± 2% +16.1% 16952 ± 5% interrupts.CPU26.RES:Rescheduling_interrupts 233.25 +11.0% 259.00 interrupts.CPU27.137:PCI-MSI.1574939-edge.eth1-TxRx-27 932905 +13.0% 1054147 interrupts.CPU27.LOC:Local_timer_interrupts 14658 ± 2% +15.4% 16922 ± 3% interrupts.CPU27.RES:Rescheduling_interrupts 932938 +13.0% 1054344 interrupts.CPU28.LOC:Local_timer_interrupts 14506 ± 4% +15.6% 16776 ± 4% interrupts.CPU28.RES:Rescheduling_interrupts 5655 ± 3% +10.4% 6244 ± 4% interrupts.CPU29.CAL:Function_call_interrupts 933193 +13.0% 1054488 interrupts.CPU29.LOC:Local_timer_interrupts 14421 ± 2% +18.1% 17032 ± 2% interrupts.CPU29.RES:Rescheduling_interrupts 932354 +13.1% 1054241 interrupts.CPU3.LOC:Local_timer_interrupts 231.25 +16.2% 268.75 ± 5% interrupts.CPU30.140:PCI-MSI.1574942-edge.eth1-TxRx-30 933392 +13.0% 1054655 interrupts.CPU30.LOC:Local_timer_interrupts 14299 ± 2% +17.3% 16775 ± 2% interrupts.CPU30.RES:Rescheduling_interrupts 229.25 +16.0% 266.00 ± 3% interrupts.CPU31.141:PCI-MSI.1574943-edge.eth1-TxRx-31 5645 ± 4% +8.8% 6142 ± 2% interrupts.CPU31.CAL:Function_call_interrupts 933540 +12.9% 1053989 interrupts.CPU31.LOC:Local_timer_interrupts 14593 +17.0% 17071 ± 3% interrupts.CPU31.RES:Rescheduling_interrupts 231.50 +12.6% 260.75 ± 2% interrupts.CPU32.142:PCI-MSI.1574944-edge.eth1-TxRx-32 933162 +13.0% 1054157 interrupts.CPU32.LOC:Local_timer_interrupts 14742 +12.3% 16550 ± 3% interrupts.CPU32.RES:Rescheduling_interrupts 229.25 +13.8% 261.00 interrupts.CPU33.143:PCI-MSI.1574945-edge.eth1-TxRx-33 933019 +13.0% 1054366 interrupts.CPU33.LOC:Local_timer_interrupts 15074 ± 2% +11.0% 16740 ± 5% interrupts.CPU33.RES:Rescheduling_interrupts 232.25 +11.9% 260.00 interrupts.CPU34.144:PCI-MSI.1574946-edge.eth1-TxRx-34 933204 +13.0% 1054167 interrupts.CPU34.LOC:Local_timer_interrupts 14861 ± 2% +13.9% 16929 ± 2% interrupts.CPU34.RES:Rescheduling_interrupts 229.50 +12.9% 259.00 interrupts.CPU35.145:PCI-MSI.1574947-edge.eth1-TxRx-35 932935 +13.0% 1054326 interrupts.CPU35.LOC:Local_timer_interrupts 14487 ± 2% +16.0% 16799 ± 3% interrupts.CPU35.RES:Rescheduling_interrupts 228.75 +13.9% 260.50 interrupts.CPU36.146:PCI-MSI.1574948-edge.eth1-TxRx-36 932984 +13.0% 1054434 interrupts.CPU36.LOC:Local_timer_interrupts 15596 ± 2% +12.0% 17460 ± 3% interrupts.CPU36.RES:Rescheduling_interrupts 229.00 +13.3% 259.50 interrupts.CPU37.147:PCI-MSI.1574949-edge.eth1-TxRx-37 932625 +13.0% 1054016 interrupts.CPU37.LOC:Local_timer_interrupts 230.25 ± 2% +12.6% 259.25 interrupts.CPU38.148:PCI-MSI.1574950-edge.eth1-TxRx-38 933326 +13.0% 1054212 interrupts.CPU38.LOC:Local_timer_interrupts 15403 ± 2% +10.7% 17049 ± 4% interrupts.CPU38.RES:Rescheduling_interrupts 233.00 +11.2% 259.00 interrupts.CPU39.149:PCI-MSI.1574951-edge.eth1-TxRx-39 933166 +13.0% 1054312 interrupts.CPU39.LOC:Local_timer_interrupts 4360 ± 64% -71.6% 1236 ±173% interrupts.CPU39.NMI:Non-maskable_interrupts 4360 ± 64% -71.6% 1236 ±173% interrupts.CPU39.PMI:Performance_monitoring_interrupts 15089 +12.1% 16917 ± 3% interrupts.CPU39.RES:Rescheduling_interrupts 1049 ± 8% -16.8% 873.00 ± 11% interrupts.CPU39.TLB:TLB_shootdowns 932615 +13.0% 1054201 interrupts.CPU4.LOC:Local_timer_interrupts 15061 ± 2% +10.6% 16652 ± 3% interrupts.CPU4.RES:Rescheduling_interrupts 229.00 +14.5% 262.25 interrupts.CPU40.150:PCI-MSI.1574952-edge.eth1-TxRx-40 5544 +8.9% 6037 ± 2% interrupts.CPU40.CAL:Function_call_interrupts 933148 +12.9% 1053915 interrupts.CPU40.LOC:Local_timer_interrupts 14933 ± 2% +13.5% 16954 ± 5% interrupts.CPU40.RES:Rescheduling_interrupts 1047 ± 12% -14.8% 892.00 ± 13% interrupts.CPU40.TLB:TLB_shootdowns 231.50 +12.4% 260.25 interrupts.CPU41.151:PCI-MSI.1574953-edge.eth1-TxRx-41 932899 +13.0% 1054472 interrupts.CPU41.LOC:Local_timer_interrupts 14844 ± 3% +16.4% 17277 ± 4% interrupts.CPU41.RES:Rescheduling_interrupts 1053 ± 11% -12.8% 918.50 ± 14% interrupts.CPU41.TLB:TLB_shootdowns 230.50 +84.7% 425.75 ± 55% interrupts.CPU42.152:PCI-MSI.1574954-edge.eth1-TxRx-42 5589 ± 2% +10.0% 6148 ± 5% interrupts.CPU42.CAL:Function_call_interrupts 932826 +13.0% 1054343 interrupts.CPU42.LOC:Local_timer_interrupts 15146 ± 2% +13.4% 17168 ± 2% interrupts.CPU42.RES:Rescheduling_interrupts 229.00 +13.3% 259.50 interrupts.CPU43.153:PCI-MSI.1574955-edge.eth1-TxRx-43 933185 +13.0% 1054835 interrupts.CPU43.LOC:Local_timer_interrupts 15126 ± 3% +11.1% 16810 ± 6% interrupts.CPU43.RES:Rescheduling_interrupts 230.50 +11.9% 258.00 interrupts.CPU44.154:PCI-MSI.1574956-edge.eth1-TxRx-44 933020 +13.0% 1054676 interrupts.CPU44.LOC:Local_timer_interrupts 228.25 +45.0% 331.00 ± 36% interrupts.CPU45.155:PCI-MSI.1574957-edge.eth1-TxRx-45 5576 ± 3% +8.7% 6059 ± 4% interrupts.CPU45.CAL:Function_call_interrupts 933248 +12.9% 1053999 interrupts.CPU45.LOC:Local_timer_interrupts 14935 ± 3% +11.8% 16693 ± 5% interrupts.CPU45.RES:Rescheduling_interrupts 229.50 +13.5% 260.50 interrupts.CPU46.156:PCI-MSI.1574958-edge.eth1-TxRx-46 933239 +13.0% 1054323 interrupts.CPU46.LOC:Local_timer_interrupts 15119 ± 2% +11.7% 16881 ± 2% interrupts.CPU46.RES:Rescheduling_interrupts 234.00 +11.2% 260.25 interrupts.CPU47.157:PCI-MSI.1574959-edge.eth1-TxRx-47 933007 +13.0% 1054248 interrupts.CPU47.LOC:Local_timer_interrupts 229.50 +13.9% 261.50 interrupts.CPU48.158:PCI-MSI.1574960-edge.eth1-TxRx-48 933017 +12.9% 1053780 interrupts.CPU48.LOC:Local_timer_interrupts 14825 +14.2% 16927 ± 4% interrupts.CPU48.RES:Rescheduling_interrupts 1122 ± 11% -23.7% 856.00 ± 11% interrupts.CPU48.TLB:TLB_shootdowns 231.75 +26.3% 292.75 ± 17% interrupts.CPU49.159:PCI-MSI.1574961-edge.eth1-TxRx-49 932494 +13.0% 1054135 interrupts.CPU49.LOC:Local_timer_interrupts 15003 ± 3% +14.8% 17223 ± 5% interrupts.CPU49.RES:Rescheduling_interrupts 932950 +13.0% 1054649 interrupts.CPU5.LOC:Local_timer_interrupts 14907 ± 2% +11.2% 16580 interrupts.CPU5.RES:Rescheduling_interrupts 228.75 +14.9% 262.75 interrupts.CPU50.160:PCI-MSI.1574962-edge.eth1-TxRx-50 932793 +13.0% 1054474 interrupts.CPU50.LOC:Local_timer_interrupts 15003 +14.1% 17118 ± 3% interrupts.CPU50.RES:Rescheduling_interrupts 1049 ± 12% -18.1% 859.25 ± 13% interrupts.CPU50.TLB:TLB_shootdowns 232.50 +12.4% 261.25 interrupts.CPU51.161:PCI-MSI.1574963-edge.eth1-TxRx-51 933219 +13.0% 1054268 interrupts.CPU51.LOC:Local_timer_interrupts 14775 ± 2% +14.2% 16868 ± 5% interrupts.CPU51.RES:Rescheduling_interrupts 229.50 +12.6% 258.50 interrupts.CPU52.162:PCI-MSI.1574964-edge.eth1-TxRx-52 5625 ± 3% +7.8% 6061 ± 5% interrupts.CPU52.CAL:Function_call_interrupts 933072 +12.9% 1053784 interrupts.CPU52.LOC:Local_timer_interrupts 15068 ± 2% +12.1% 16884 ± 6% interrupts.CPU52.RES:Rescheduling_interrupts 228.50 +14.2% 261.00 interrupts.CPU53.163:PCI-MSI.1574965-edge.eth1-TxRx-53 932725 +13.0% 1054236 interrupts.CPU53.LOC:Local_timer_interrupts 15191 ± 2% +11.1% 16876 ± 4% interrupts.CPU53.RES:Rescheduling_interrupts 933397 +13.0% 1054488 interrupts.CPU54.LOC:Local_timer_interrupts 14903 ± 3% +16.3% 17336 interrupts.CPU54.RES:Rescheduling_interrupts 5581 +10.1% 6146 ± 5% interrupts.CPU55.CAL:Function_call_interrupts 933220 +12.9% 1053932 interrupts.CPU55.LOC:Local_timer_interrupts 14944 +15.1% 17194 ± 3% interrupts.CPU55.RES:Rescheduling_interrupts 229.75 +13.4% 260.50 interrupts.CPU56.166:PCI-MSI.1574968-edge.eth1-TxRx-56 5694 ± 3% +7.2% 6102 ± 4% interrupts.CPU56.CAL:Function_call_interrupts 933451 +12.9% 1054267 interrupts.CPU56.LOC:Local_timer_interrupts 14798 ± 3% +16.6% 17253 ± 3% interrupts.CPU56.RES:Rescheduling_interrupts 1053 ± 7% -14.2% 904.00 ± 6% interrupts.CPU56.TLB:TLB_shootdowns 232.25 +11.9% 260.00 interrupts.CPU57.167:PCI-MSI.1574969-edge.eth1-TxRx-57 932920 +13.0% 1054029 interrupts.CPU57.LOC:Local_timer_interrupts 1108 ± 9% -20.3% 883.25 ± 10% interrupts.CPU57.TLB:TLB_shootdowns 5714 ± 2% +7.6% 6148 ± 3% interrupts.CPU58.CAL:Function_call_interrupts 933488 +12.9% 1053578 interrupts.CPU58.LOC:Local_timer_interrupts 1032 ± 10% -14.4% 883.75 ± 12% interrupts.CPU58.TLB:TLB_shootdowns 229.75 +65.3% 379.75 ± 54% interrupts.CPU59.169:PCI-MSI.1574971-edge.eth1-TxRx-59 933184 +13.0% 1054265 interrupts.CPU59.LOC:Local_timer_interrupts 14602 ± 4% +15.9% 16918 interrupts.CPU59.RES:Rescheduling_interrupts 933212 +13.0% 1054468 interrupts.CPU6.LOC:Local_timer_interrupts 14821 ± 2% +9.6% 16240 ± 4% interrupts.CPU6.RES:Rescheduling_interrupts 231.25 +12.1% 259.25 interrupts.CPU60.170:PCI-MSI.1574972-edge.eth1-TxRx-60 933465 +13.0% 1054550 interrupts.CPU60.LOC:Local_timer_interrupts 14816 ± 3% +14.2% 16914 ± 4% interrupts.CPU60.RES:Rescheduling_interrupts 229.00 +14.1% 261.25 interrupts.CPU61.171:PCI-MSI.1574973-edge.eth1-TxRx-61 5547 +11.8% 6204 ± 2% interrupts.CPU61.CAL:Function_call_interrupts 933633 +12.9% 1053949 interrupts.CPU61.LOC:Local_timer_interrupts 14666 ± 4% +15.4% 16931 ± 2% interrupts.CPU61.RES:Rescheduling_interrupts 1067 ± 8% -18.0% 875.00 ± 6% interrupts.CPU61.TLB:TLB_shootdowns 233.00 ± 2% +12.1% 261.25 interrupts.CPU62.172:PCI-MSI.1574974-edge.eth1-TxRx-62 933655 +12.9% 1053657 interrupts.CPU62.LOC:Local_timer_interrupts 14612 ± 4% +19.2% 17417 interrupts.CPU62.RES:Rescheduling_interrupts 5619 ± 4% +8.0% 6067 ± 3% interrupts.CPU63.CAL:Function_call_interrupts 933528 +12.9% 1053981 interrupts.CPU63.LOC:Local_timer_interrupts 14550 +18.0% 17174 ± 2% interrupts.CPU63.RES:Rescheduling_interrupts 1081 ± 6% -15.0% 919.50 ± 12% interrupts.CPU63.TLB:TLB_shootdowns 5660 ± 4% +8.5% 6143 ± 4% interrupts.CPU64.CAL:Function_call_interrupts 933555 +12.9% 1054348 interrupts.CPU64.LOC:Local_timer_interrupts 14786 ± 2% +14.7% 16953 ± 3% interrupts.CPU64.RES:Rescheduling_interrupts 1099 ± 10% -21.7% 860.25 ± 11% interrupts.CPU64.TLB:TLB_shootdowns 933511 +12.9% 1054283 interrupts.CPU65.LOC:Local_timer_interrupts 14820 ± 4% +15.7% 17147 ± 2% interrupts.CPU65.RES:Rescheduling_interrupts 933691 +12.9% 1054320 interrupts.CPU66.LOC:Local_timer_interrupts 3496 ±100% -56.7% 1512 ±173% interrupts.CPU66.NMI:Non-maskable_interrupts 3496 ±100% -56.7% 1512 ±173% interrupts.CPU66.PMI:Performance_monitoring_interrupts 15004 ± 5% +11.3% 16707 ± 2% interrupts.CPU66.RES:Rescheduling_interrupts 933485 +12.9% 1054287 interrupts.CPU67.LOC:Local_timer_interrupts 7195 ± 8% -69.7% 2182 ±101% interrupts.CPU67.NMI:Non-maskable_interrupts 7195 ± 8% -69.7% 2182 ±101% interrupts.CPU67.PMI:Performance_monitoring_interrupts 15132 ± 4% +13.1% 17114 ± 3% interrupts.CPU67.RES:Rescheduling_interrupts 933563 +12.9% 1053996 interrupts.CPU68.LOC:Local_timer_interrupts 5283 ± 58% -87.8% 646.50 ±173% interrupts.CPU68.NMI:Non-maskable_interrupts 5283 ± 58% -87.8% 646.50 ±173% interrupts.CPU68.PMI:Performance_monitoring_interrupts 15090 ± 2% +11.2% 16773 ± 2% interrupts.CPU68.RES:Rescheduling_interrupts 933471 +12.9% 1054072 interrupts.CPU69.LOC:Local_timer_interrupts 14966 ± 3% +14.5% 17140 interrupts.CPU69.RES:Rescheduling_interrupts 5647 ± 6% +8.7% 6141 ± 4% interrupts.CPU7.CAL:Function_call_interrupts 933235 +13.0% 1054288 interrupts.CPU7.LOC:Local_timer_interrupts 14832 ± 2% +11.6% 16557 ± 4% interrupts.CPU7.RES:Rescheduling_interrupts 933181 +12.9% 1053888 interrupts.CPU70.LOC:Local_timer_interrupts 14660 +15.9% 16996 interrupts.CPU70.RES:Rescheduling_interrupts 933262 +12.9% 1054025 interrupts.CPU71.LOC:Local_timer_interrupts 19057 ± 5% +14.3% 21779 ± 4% interrupts.CPU71.RES:Rescheduling_interrupts 1029 ± 7% -11.2% 914.00 ± 7% interrupts.CPU71.TLB:TLB_shootdowns 933118 +13.0% 1054528 interrupts.CPU72.LOC:Local_timer_interrupts 15000 ± 2% +7.7% 16149 ± 3% interrupts.CPU72.RES:Rescheduling_interrupts 1040 ± 8% -17.3% 860.50 ± 11% interrupts.CPU72.TLB:TLB_shootdowns 932820 +13.0% 1054552 interrupts.CPU73.LOC:Local_timer_interrupts 989.25 ± 8% -13.5% 855.50 ± 10% interrupts.CPU73.TLB:TLB_shootdowns 932466 +13.1% 1054607 interrupts.CPU74.LOC:Local_timer_interrupts 5508 ± 38% -84.8% 835.00 ±156% interrupts.CPU74.NMI:Non-maskable_interrupts 5508 ± 38% -84.8% 835.00 ±156% interrupts.CPU74.PMI:Performance_monitoring_interrupts 932477 +13.1% 1054632 interrupts.CPU75.LOC:Local_timer_interrupts 932464 +13.1% 1054284 interrupts.CPU76.LOC:Local_timer_interrupts 1800 ± 94% -96.9% 56.50 ± 90% interrupts.CPU76.NMI:Non-maskable_interrupts 1800 ± 94% -96.9% 56.50 ± 90% interrupts.CPU76.PMI:Performance_monitoring_interrupts 932602 +13.1% 1054379 interrupts.CPU77.LOC:Local_timer_interrupts 932942 +13.0% 1054248 interrupts.CPU78.LOC:Local_timer_interrupts 933455 +13.0% 1054533 interrupts.CPU79.LOC:Local_timer_interrupts 237.50 ± 4% +86.1% 442.00 ± 37% interrupts.CPU8.118:PCI-MSI.1574920-edge.eth1-TxRx-8 933128 +13.0% 1054152 interrupts.CPU8.LOC:Local_timer_interrupts 933216 +13.0% 1054462 interrupts.CPU80.LOC:Local_timer_interrupts 15009 +10.3% 16547 ± 2% interrupts.CPU80.RES:Rescheduling_interrupts 932995 +13.0% 1053937 interrupts.CPU81.LOC:Local_timer_interrupts 14860 +10.1% 16360 ± 3% interrupts.CPU81.RES:Rescheduling_interrupts 932787 +13.0% 1054279 interrupts.CPU82.LOC:Local_timer_interrupts 932883 +13.0% 1054564 interrupts.CPU83.LOC:Local_timer_interrupts 1008 ± 4% -14.5% 862.25 ± 11% interrupts.CPU83.TLB:TLB_shootdowns 933029 +13.0% 1054221 interrupts.CPU84.LOC:Local_timer_interrupts 932738 +13.1% 1054620 interrupts.CPU85.LOC:Local_timer_interrupts 1051 ± 4% -18.1% 861.00 ± 14% interrupts.CPU85.TLB:TLB_shootdowns 932660 +13.1% 1054600 interrupts.CPU86.LOC:Local_timer_interrupts 7240 ± 8% -91.8% 591.50 ±156% interrupts.CPU86.NMI:Non-maskable_interrupts 7240 ± 8% -91.8% 591.50 ±156% interrupts.CPU86.PMI:Performance_monitoring_interrupts 932547 +13.1% 1054581 interrupts.CPU87.LOC:Local_timer_interrupts 932777 +13.1% 1054506 interrupts.CPU88.LOC:Local_timer_interrupts 932383 +13.1% 1054766 interrupts.CPU89.LOC:Local_timer_interrupts 6289 ± 26% -72.5% 1730 ± 56% interrupts.CPU89.NMI:Non-maskable_interrupts 6289 ± 26% -72.5% 1730 ± 56% interrupts.CPU89.PMI:Performance_monitoring_interrupts 933395 +13.0% 1054471 interrupts.CPU9.LOC:Local_timer_interrupts 14486 +11.4% 16132 interrupts.CPU9.RES:Rescheduling_interrupts 933333 +13.0% 1054511 interrupts.CPU90.LOC:Local_timer_interrupts 1032 ± 9% -19.0% 836.50 ± 11% interrupts.CPU90.TLB:TLB_shootdowns 932514 +13.1% 1054478 interrupts.CPU91.LOC:Local_timer_interrupts 14641 ± 2% +14.2% 16726 ± 3% interrupts.CPU91.RES:Rescheduling_interrupts 933477 +13.0% 1054715 interrupts.CPU92.LOC:Local_timer_interrupts 14412 ± 4% +15.4% 16625 ± 5% interrupts.CPU92.RES:Rescheduling_interrupts 932788 +13.0% 1054391 interrupts.CPU93.LOC:Local_timer_interrupts 14622 ± 2% +15.1% 16835 ± 4% interrupts.CPU93.RES:Rescheduling_interrupts 933241 +13.0% 1054261 interrupts.CPU94.LOC:Local_timer_interrupts 14488 ± 3% +14.3% 16554 ± 4% interrupts.CPU94.RES:Rescheduling_interrupts 5712 ± 4% +9.1% 6232 ± 4% interrupts.CPU95.CAL:Function_call_interrupts 932767 +13.0% 1054282 interrupts.CPU95.LOC:Local_timer_interrupts 14327 ± 3% +15.9% 16606 ± 5% interrupts.CPU95.RES:Rescheduling_interrupts 932882 +13.0% 1054055 interrupts.CPU96.LOC:Local_timer_interrupts 14845 ± 2% +12.6% 16710 ± 5% interrupts.CPU96.RES:Rescheduling_interrupts 933112 +13.0% 1054371 interrupts.CPU97.LOC:Local_timer_interrupts 14313 +17.4% 16810 ± 3% interrupts.CPU97.RES:Rescheduling_interrupts 932828 +13.0% 1053941 interrupts.CPU98.LOC:Local_timer_interrupts 14624 ± 2% +13.3% 16574 ± 4% interrupts.CPU98.RES:Rescheduling_interrupts 933182 +12.9% 1054014 interrupts.CPU99.LOC:Local_timer_interrupts 14557 ± 3% +13.3% 16495 ± 2% interrupts.CPU99.RES:Rescheduling_interrupts 253.50 ± 11% -51.4% 123.25 ± 36% interrupts.IWI:IRQ_work_interrupts 1.344e+08 +13.0% 1.518e+08 interrupts.LOC:Local_timer_interrupts 468331 ± 9% -33.1% 313473 ± 15% interrupts.NMI:Non-maskable_interrupts 468331 ± 9% -33.1% 313473 ± 15% interrupts.PMI:Performance_monitoring_interrupts 2147272 +12.3% 2411556 interrupts.RES:Rescheduling_interrupts 148081 ± 9% -12.3% 129914 ± 8% interrupts.TLB:TLB_shootdowns 59.87 -52.8 7.11 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe 59.53 -52.4 7.10 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe 15.20 ± 2% -15.2 0.00 perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe 14.65 ± 2% -14.6 0.00 perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe 7.32 ± 3% -7.3 0.00 perf-profile.calltrace.cycles-pp._do_fork.do_syscall_64.entry_SYSCALL_64_after_hwframe 6.84 ± 3% -6.8 0.00 perf-profile.calltrace.cycles-pp.copy_process._do_fork.do_syscall_64.entry_SYSCALL_64_after_hwframe 10.97 -6.5 4.49 ± 4% perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe 10.97 -6.5 4.49 ± 4% perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe 10.96 -6.5 4.49 ± 4% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe 12.68 ± 2% -6.4 6.24 ± 3% perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe 11.91 ± 2% -6.0 5.88 ± 3% perf-profile.calltrace.cycles-pp.generic_file_write_iter.new_sync_write.vfs_write.ksys_write.do_syscall_64 11.00 ± 2% -5.6 5.44 ± 3% perf-profile.calltrace.cycles-pp.__generic_file_write_iter.generic_file_write_iter.new_sync_write.vfs_write.ksys_write 9.08 -5.3 3.80 ± 5% perf-profile.calltrace.cycles-pp.mmput.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64 9.05 -5.3 3.79 ± 5% perf-profile.calltrace.cycles-pp.exit_mmap.mmput.do_exit.do_group_exit.__x64_sys_exit_group 10.37 ± 2% -5.2 5.15 ± 3% perf-profile.calltrace.cycles-pp.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.new_sync_write.vfs_write 14.44 ± 8% -4.7 9.71 ± 22% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.do_idle.cpu_startup_entry.start_secondary 7.15 ± 3% -4.7 2.45 ± 2% perf-profile.calltrace.cycles-pp.page_fault 7.11 ± 3% -4.7 2.40 ± 2% perf-profile.calltrace.cycles-pp.do_page_fault.page_fault 6.97 ± 3% -4.6 2.36 ± 2% perf-profile.calltrace.cycles-pp.__do_page_fault.do_page_fault.page_fault 6.27 ± 3% -4.1 2.14 ± 2% perf-profile.calltrace.cycles-pp.handle_mm_fault.__do_page_fault.do_page_fault.page_fault 6.11 ± 3% -4.0 2.09 ± 2% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault.page_fault 4.86 ± 3% -2.5 2.32 ± 4% perf-profile.calltrace.cycles-pp.shmem_write_begin.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.new_sync_write 4.66 ± 3% -2.4 2.22 ± 3% perf-profile.calltrace.cycles-pp.shmem_getpage_gfp.shmem_write_begin.generic_perform_write.__generic_file_write_iter.generic_file_write_iter 3.47 -2.1 1.34 ± 4% perf-profile.calltrace.cycles-pp.unmap_vmas.exit_mmap.mmput.do_exit.do_group_exit 3.23 ± 7% -2.1 1.13 ± 3% perf-profile.calltrace.cycles-pp.filemap_map_pages.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault 3.36 -2.1 1.29 ± 4% perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.exit_mmap.mmput.do_exit 3.30 -1.6 1.69 ± 3% perf-profile.calltrace.cycles-pp.shmem_write_end.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.new_sync_write 2.98 ± 2% -1.5 1.49 ± 3% perf-profile.calltrace.cycles-pp.new_sync_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.48 ± 2% -1.5 1.00 ± 4% perf-profile.calltrace.cycles-pp.tlb_finish_mmu.exit_mmap.mmput.do_exit.do_group_exit 2.48 ± 2% -1.5 1.00 ± 4% perf-profile.calltrace.cycles-pp.arch_tlb_finish_mmu.tlb_finish_mmu.exit_mmap.mmput.do_exit 2.33 -1.5 0.86 ± 4% perf-profile.calltrace.cycles-pp.anon_vma_fork.copy_process._do_fork.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.46 ± 2% -1.5 0.98 ± 4% perf-profile.calltrace.cycles-pp.tlb_flush_mmu_free.arch_tlb_finish_mmu.tlb_finish_mmu.exit_mmap.mmput 2.65 ± 2% -1.4 1.30 ± 2% perf-profile.calltrace.cycles-pp.shmem_file_read_iter.new_sync_read.vfs_read.ksys_read.do_syscall_64 2.60 ± 7% -1.4 1.25 ± 7% perf-profile.calltrace.cycles-pp.free_pgtables.exit_mmap.mmput.do_exit.do_group_exit 2.26 ± 2% -1.2 1.03 ± 4% perf-profile.calltrace.cycles-pp.search_binary_handler.__do_execve_file.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.22 ± 2% -1.2 1.02 ± 4% perf-profile.calltrace.cycles-pp.load_elf_binary.search_binary_handler.__do_execve_file.__x64_sys_execve.do_syscall_64 1.93 ± 2% -1.2 0.77 ± 4% perf-profile.calltrace.cycles-pp.release_pages.tlb_flush_mmu_free.arch_tlb_finish_mmu.tlb_finish_mmu.exit_mmap 1.40 ± 2% -1.1 0.27 ±100% perf-profile.calltrace.cycles-pp.do_wp_page.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault 1.48 ± 5% -1.0 0.46 ± 57% perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_open.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.58 ± 2% -1.0 0.60 ± 3% perf-profile.calltrace.cycles-pp.anon_vma_clone.anon_vma_fork.copy_process._do_fork.do_syscall_64 1.43 ± 4% -0.8 0.67 ± 5% perf-profile.calltrace.cycles-pp.shmem_alloc_and_acct_page.shmem_getpage_gfp.shmem_write_begin.generic_perform_write.__generic_file_write_iter 1.33 ± 3% -0.7 0.59 ± 3% perf-profile.calltrace.cycles-pp.unlink_anon_vmas.free_pgtables.exit_mmap.mmput.do_exit 1.36 ± 5% -0.7 0.62 ± 5% perf-profile.calltrace.cycles-pp.flush_old_exec.load_elf_binary.search_binary_handler.__do_execve_file.__x64_sys_execve 0.95 ± 13% -0.7 0.26 ±100% perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.27 ± 2% -0.6 0.64 ± 2% perf-profile.calltrace.cycles-pp.copy_page_to_iter.shmem_file_read_iter.new_sync_read.vfs_read.ksys_read 1.07 ± 20% -0.6 0.44 ± 58% perf-profile.calltrace.cycles-pp.unlink_file_vma.free_pgtables.exit_mmap.mmput.do_exit 1.00 -0.6 0.38 ± 57% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyout.copy_page_to_iter.shmem_file_read_iter.new_sync_read 1.20 ± 22% -0.6 0.60 ± 5% perf-profile.calltrace.cycles-pp.exit_mmap.mmput.flush_old_exec.load_elf_binary.search_binary_handler 1.00 ± 11% -0.6 0.40 ± 57% perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.21 ± 22% -0.6 0.61 ± 5% perf-profile.calltrace.cycles-pp.mmput.flush_old_exec.load_elf_binary.search_binary_handler.__do_execve_file 0.99 ± 12% -0.6 0.40 ± 57% perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.13 ± 2% -0.6 0.55 ± 4% perf-profile.calltrace.cycles-pp.find_lock_entry.shmem_getpage_gfp.shmem_write_begin.generic_perform_write.__generic_file_write_iter 1.21 -0.6 0.65 ± 5% perf-profile.calltrace.cycles-pp.iov_iter_copy_from_user_atomic.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.new_sync_write 0.96 ± 2% -0.6 0.40 ± 57% perf-profile.calltrace.cycles-pp.copyin.iov_iter_copy_from_user_atomic.generic_perform_write.__generic_file_write_iter.generic_file_write_iter 0.91 ± 2% -0.5 0.39 ± 57% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyin.iov_iter_copy_from_user_atomic.generic_perform_write.__generic_file_write_iter 1.01 ± 2% -0.5 0.51 perf-profile.calltrace.cycles-pp.copyout.copy_page_to_iter.shmem_file_read_iter.new_sync_read.vfs_read 0.00 +0.6 0.58 ± 4% perf-profile.calltrace.cycles-pp.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlink 0.00 +0.6 0.58 ± 6% perf-profile.calltrace.cycles-pp.div_int 0.00 +0.6 0.59 ± 3% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.unlink 0.00 +0.6 0.59 ± 3% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlink 0.00 +0.6 0.59 ± 7% perf-profile.calltrace.cycles-pp.close 0.00 +0.6 0.60 ± 3% perf-profile.calltrace.cycles-pp.unlink 0.00 +0.6 0.61 ± 5% perf-profile.calltrace.cycles-pp.syscall_return_via_sysret.write 0.00 +0.6 0.63 ± 6% perf-profile.calltrace.cycles-pp.div_short 0.00 +0.7 0.73 ± 5% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64.write 0.00 +0.7 0.74 ± 18% perf-profile.calltrace.cycles-pp.creat 0.00 +0.7 0.75 ± 18% perf-profile.calltrace.cycles-pp.ftrace_syscall_exit.syscall_slow_exit_work.do_syscall_64.entry_SYSCALL_64_after_hwframe.write 0.00 +0.8 0.84 ± 5% perf-profile.calltrace.cycles-pp.add_short.add_short 0.00 +0.8 0.84 ± 17% perf-profile.calltrace.cycles-pp.ftrace_syscall_enter.syscall_trace_enter.do_syscall_64.entry_SYSCALL_64_after_hwframe.write 0.00 +0.9 0.87 ± 16% perf-profile.calltrace.cycles-pp.syscall_slow_exit_work.do_syscall_64.entry_SYSCALL_64_after_hwframe.write 0.20 ±173% +0.9 1.11 ± 34% perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.do_idle.cpu_startup_entry 0.21 ±173% +1.0 1.20 ± 34% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.cpuidle_enter_state.do_idle.cpu_startup_entry.start_secondary 0.00 +1.1 1.05 ± 14% perf-profile.calltrace.cycles-pp.syscall_trace_enter.do_syscall_64.entry_SYSCALL_64_after_hwframe.write 0.00 +1.1 1.15 ± 5% perf-profile.calltrace.cycles-pp.add_long.add_long 0.00 +1.2 1.22 ± 5% perf-profile.calltrace.cycles-pp.add_int.add_int 0.00 +1.3 1.30 ± 4% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.lseek64 0.00 +1.3 1.32 ± 4% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.lseek64 0.00 +1.4 1.42 ± 7% perf-profile.calltrace.cycles-pp.do_brk_flags.__x64_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk 0.66 ± 6% +1.7 2.35 ± 4% perf-profile.calltrace.cycles-pp.copy_process._do_fork.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fork 0.00 +1.8 1.78 perf-profile.calltrace.cycles-pp.lseek64 0.00 +1.8 1.82 ± 5% perf-profile.calltrace.cycles-pp.string_rtns_1 0.00 +1.9 1.86 ± 4% perf-profile.calltrace.cycles-pp.div_long 0.00 +1.9 1.87 ± 3% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read 0.00 +2.0 1.98 ± 3% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read 0.00 +2.0 2.00 ± 6% perf-profile.calltrace.cycles-pp.__x64_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk 0.00 +2.5 2.51 ± 5% perf-profile.calltrace.cycles-pp.div_float 0.00 +2.5 2.52 ± 4% perf-profile.calltrace.cycles-pp._do_fork.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fork.fork_test 0.00 +2.5 2.54 ± 4% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fork.fork_test 0.00 +2.5 2.54 ± 4% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__libc_fork.fork_test 0.00 +2.7 2.67 ± 4% perf-profile.calltrace.cycles-pp.div_double 0.00 +2.9 2.89 ± 4% perf-profile.calltrace.cycles-pp.__libc_fork.fork_test 0.00 +3.1 3.08 ± 4% perf-profile.calltrace.cycles-pp.fork_test 0.00 +3.3 3.25 ± 4% perf-profile.calltrace.cycles-pp.add_float.add_float 0.00 +3.7 3.65 ± 3% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk 0.00 +3.7 3.67 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read 0.00 +3.7 3.69 ± 3% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.brk 0.00 +3.7 3.71 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read 0.00 +3.8 3.76 ± 4% perf-profile.calltrace.cycles-pp.mul_double.mul_double 0.00 +4.0 4.05 ± 6% perf-profile.calltrace.cycles-pp.array_rtns 0.00 +4.1 4.13 ± 6% perf-profile.calltrace.cycles-pp.mul_float.mul_float 0.00 +4.4 4.38 perf-profile.calltrace.cycles-pp.read 0.00 +4.4 4.45 ± 3% perf-profile.calltrace.cycles-pp.brk 0.00 +4.8 4.84 ± 6% perf-profile.calltrace.cycles-pp.add_double.add_double 0.00 +6.1 6.11 ± 5% perf-profile.calltrace.cycles-pp.sieve 0.00 +7.2 7.16 ± 3% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write 0.00 +7.4 7.42 ± 3% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write 0.00 +11.3 11.28 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write 0.00 +11.4 11.36 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write 0.00 +13.0 12.97 perf-profile.calltrace.cycles-pp.write 64.48 -28.1 36.37 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 64.12 -27.9 36.18 perf-profile.children.cycles-pp.do_syscall_64 15.23 ± 2% -7.7 7.50 ± 2% perf-profile.children.cycles-pp.ksys_write 14.69 ± 2% -7.4 7.24 ± 2% perf-profile.children.cycles-pp.vfs_write 11.01 -6.5 4.54 ± 4% perf-profile.children.cycles-pp.__x64_sys_exit_group 11.01 -6.5 4.54 ± 4% perf-profile.children.cycles-pp.do_group_exit 11.00 -6.5 4.54 ± 4% perf-profile.children.cycles-pp.do_exit 12.70 ± 2% -6.4 6.30 ± 2% perf-profile.children.cycles-pp.new_sync_write 10.78 ± 2% -6.2 4.58 ± 5% perf-profile.children.cycles-pp.mmput 10.75 ± 2% -6.2 4.57 ± 5% perf-profile.children.cycles-pp.exit_mmap 11.94 ± 2% -6.0 5.94 ± 2% perf-profile.children.cycles-pp.generic_file_write_iter 11.02 ± 2% -5.5 5.50 ± 2% perf-profile.children.cycles-pp.__generic_file_write_iter 10.43 ± 2% -5.2 5.22 ± 2% perf-profile.children.cycles-pp.generic_perform_write 14.51 ± 8% -4.7 9.78 ± 22% perf-profile.children.cycles-pp.intel_idle 8.55 ± 3% -4.5 4.05 ± 2% perf-profile.children.cycles-pp.do_page_fault 8.67 ± 3% -4.4 4.24 perf-profile.children.cycles-pp.page_fault 8.09 ± 3% -4.4 3.67 ± 3% perf-profile.children.cycles-pp._do_fork 8.40 ± 3% -4.4 3.98 ± 2% perf-profile.children.cycles-pp.__do_page_fault 7.50 ± 3% -4.1 3.39 ± 4% perf-profile.children.cycles-pp.copy_process 7.63 ± 4% -4.0 3.62 ± 2% perf-profile.children.cycles-pp.handle_mm_fault 7.43 ± 4% -3.9 3.53 ± 2% perf-profile.children.cycles-pp.__handle_mm_fault 5.53 ± 2% -2.9 2.67 ± 2% perf-profile.children.cycles-pp.shmem_getpage_gfp 4.71 ± 2% -2.7 2.04 ± 4% perf-profile.children.cycles-pp.__x64_sys_brk 4.26 -2.6 1.66 ± 4% perf-profile.children.cycles-pp.unmap_vmas 4.87 ± 3% -2.5 2.35 ± 2% perf-profile.children.cycles-pp.shmem_write_begin 4.12 -2.5 1.60 ± 4% perf-profile.children.cycles-pp.unmap_page_range 4.74 ± 14% -2.4 2.35 ± 8% perf-profile.children.cycles-pp.down_write 4.09 ± 8% -2.1 1.95 ± 2% perf-profile.children.cycles-pp.filemap_map_pages 4.16 -2.1 2.05 ± 2% perf-profile.children.cycles-pp.ksys_read 3.96 -2.0 1.96 ± 2% perf-profile.children.cycles-pp.vfs_read 2.87 ± 6% -2.0 0.89 ± 3% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath 3.70 ± 2% -2.0 1.74 ± 3% perf-profile.children.cycles-pp.syscall_return_via_sysret 3.70 ± 2% -2.0 1.74 ± 3% perf-profile.children.cycles-pp.__x64_sys_execve 3.67 ± 2% -1.9 1.73 ± 3% perf-profile.children.cycles-pp.__do_execve_file 3.19 -1.9 1.31 ± 4% perf-profile.children.cycles-pp.tlb_finish_mmu 3.18 -1.9 1.31 ± 4% perf-profile.children.cycles-pp.arch_tlb_finish_mmu 3.32 ± 2% -1.9 1.45 ± 5% perf-profile.children.cycles-pp.do_brk_flags 3.26 ± 2% -1.9 1.41 ± 3% perf-profile.children.cycles-pp.release_pages 3.53 ± 9% -1.8 1.72 ± 7% perf-profile.children.cycles-pp.free_pgtables 2.91 ± 2% -1.7 1.20 ± 4% perf-profile.children.cycles-pp.tlb_flush_mmu_free 3.57 ± 18% -1.7 1.86 ± 9% perf-profile.children.cycles-pp.call_rwsem_down_write_failed 3.56 ± 18% -1.7 1.86 ± 9% perf-profile.children.cycles-pp.rwsem_down_write_failed 3.32 -1.6 1.72 perf-profile.children.cycles-pp.shmem_write_end 3.12 ± 2% -1.6 1.54 ± 2% perf-profile.children.cycles-pp.new_sync_read 3.35 ± 3% -1.5 1.80 ± 4% perf-profile.children.cycles-pp.entry_SYSCALL_64 2.85 ± 2% -1.5 1.32 ± 3% perf-profile.children.cycles-pp.search_binary_handler 2.82 ± 2% -1.5 1.31 ± 3% perf-profile.children.cycles-pp.load_elf_binary 2.67 ± 2% -1.3 1.32 perf-profile.children.cycles-pp.shmem_file_read_iter 2.38 -1.3 1.12 ± 3% perf-profile.children.cycles-pp.anon_vma_fork 2.11 ± 3% -1.1 0.98 ± 13% perf-profile.children.cycles-pp.do_sys_open 2.04 ± 3% -1.1 0.94 ± 12% perf-profile.children.cycles-pp.do_filp_open 2.19 ± 3% -1.1 1.10 ± 4% perf-profile.children.cycles-pp.__alloc_pages_nodemask 2.02 ± 3% -1.1 0.93 ± 13% perf-profile.children.cycles-pp.path_openat 2.30 ± 22% -1.1 1.23 ± 12% perf-profile.children.cycles-pp.osq_lock 1.65 ± 5% -1.1 0.59 ± 3% perf-profile.children.cycles-pp.__do_sys_wait4 1.65 ± 5% -1.1 0.59 ± 3% perf-profile.children.cycles-pp.kernel_wait4 1.63 ± 5% -1.0 0.58 ± 3% perf-profile.children.cycles-pp.do_wait 1.68 ± 2% -1.0 0.66 ± 6% perf-profile.children.cycles-pp.copy_page_range 1.63 ± 2% -1.0 0.63 ± 5% perf-profile.children.cycles-pp.copy_p4d_range 1.88 -1.0 0.92 ± 2% perf-profile.children.cycles-pp.find_lock_entry 1.76 ± 4% -1.0 0.80 ± 4% perf-profile.children.cycles-pp.flush_old_exec 1.98 -0.9 1.04 ± 2% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string 1.68 ± 2% -0.9 0.75 ± 3% perf-profile.children.cycles-pp.unlink_anon_vmas 1.19 ± 13% -0.9 0.29 ± 4% perf-profile.children.cycles-pp.queued_write_lock_slowpath 1.58 ± 4% -0.9 0.69 ± 5% perf-profile.children.cycles-pp.__vma_adjust 1.84 ± 4% -0.9 0.95 ± 4% perf-profile.children.cycles-pp.get_page_from_freelist 1.75 ± 3% -0.9 0.86 ± 2% perf-profile.children.cycles-pp.evict 1.75 ± 3% -0.9 0.86 ± 2% perf-profile.children.cycles-pp.shmem_evict_inode 1.74 ± 3% -0.9 0.85 ± 2% perf-profile.children.cycles-pp.shmem_truncate_range 1.74 ± 3% -0.9 0.85 ± 2% perf-profile.children.cycles-pp.shmem_undo_range 1.66 -0.9 0.80 ± 2% perf-profile.children.cycles-pp.anon_vma_clone 1.54 ± 2% -0.8 0.70 ± 2% perf-profile.children.cycles-pp.do_wp_page 1.47 ± 5% -0.8 0.68 ± 3% perf-profile.children.cycles-pp.__do_munmap 1.54 ± 3% -0.8 0.76 ± 5% perf-profile.children.cycles-pp.alloc_pages_vma 1.60 ± 20% -0.8 0.83 ± 11% perf-profile.children.cycles-pp.unlink_file_vma 1.44 ± 4% -0.8 0.68 ± 4% perf-profile.children.cycles-pp.shmem_alloc_and_acct_page 1.24 -0.8 0.48 ± 2% perf-profile.children.cycles-pp.page_remove_rmap 1.39 ± 2% -0.8 0.64 ± 2% perf-profile.children.cycles-pp.wp_page_copy 1.51 ± 8% -0.7 0.77 ± 3% perf-profile.children.cycles-pp.vm_mmap_pgoff 1.31 ± 4% -0.7 0.58 ± 2% perf-profile.children.cycles-pp._raw_spin_lock 1.37 -0.7 0.67 ± 2% perf-profile.children.cycles-pp.find_get_entry 1.43 ± 8% -0.7 0.73 ± 3% perf-profile.children.cycles-pp.do_mmap 1.29 -0.7 0.60 ± 5% perf-profile.children.cycles-pp.perf_event_mmap 1.28 -0.7 0.61 ± 3% perf-profile.children.cycles-pp.security_file_permission 1.31 ± 2% -0.6 0.67 perf-profile.children.cycles-pp.copy_page_to_iter 1.12 ± 5% -0.6 0.49 ± 5% perf-profile.children.cycles-pp.ret_from_fork 1.30 ± 9% -0.6 0.67 ± 4% perf-profile.children.cycles-pp.mmap_region 1.25 ± 5% -0.6 0.62 ± 2% perf-profile.children.cycles-pp.exit_to_usermode_loop 1.10 ± 2% -0.6 0.48 ± 3% perf-profile.children.cycles-pp.___might_sleep 1.27 ± 9% -0.6 0.66 ± 3% perf-profile.children.cycles-pp.ksys_mmap_pgoff 0.92 -0.6 0.33 ± 5% perf-profile.children.cycles-pp.vma_merge 1.17 -0.6 0.58 ± 3% perf-profile.children.cycles-pp.do_unlinkat 1.16 -0.6 0.58 perf-profile.children.cycles-pp.__schedule 1.21 -0.6 0.65 ± 4% perf-profile.children.cycles-pp.iov_iter_copy_from_user_atomic 1.06 ± 2% -0.6 0.51 ± 4% perf-profile.children.cycles-pp.selinux_file_permission 0.79 ± 7% -0.5 0.24 ± 2% perf-profile.children.cycles-pp.queued_read_lock_slowpath 1.05 ± 4% -0.5 0.51 ± 2% perf-profile.children.cycles-pp.dput 1.05 ± 5% -0.5 0.51 ± 4% perf-profile.children.cycles-pp.task_work_run 0.96 -0.5 0.44 ± 3% perf-profile.children.cycles-pp.pagevec_lru_move_fn 1.04 ± 2% -0.5 0.53 perf-profile.children.cycles-pp.copyout 0.99 ± 5% -0.5 0.47 ± 3% perf-profile.children.cycles-pp.__fput 0.95 ± 6% -0.5 0.44 ± 4% perf-profile.children.cycles-pp.unmap_region 0.94 -0.5 0.45 perf-profile.children.cycles-pp._raw_spin_lock_irqsave 0.91 ± 6% -0.5 0.43 ± 4% perf-profile.children.cycles-pp.free_unref_page_list 0.99 ± 8% -0.5 0.51 ± 6% perf-profile.children.cycles-pp.__split_vma 0.85 ± 2% -0.5 0.37 perf-profile.children.cycles-pp.kmem_cache_free 0.92 ± 6% -0.5 0.44 ± 6% perf-profile.children.cycles-pp.shmem_alloc_page 0.79 ± 7% -0.5 0.32 ± 10% perf-profile.children.cycles-pp.kthread 0.88 ± 4% -0.5 0.40 ± 2% perf-profile.children.cycles-pp.security_vm_enough_memory_mm 0.98 -0.4 0.53 ± 4% perf-profile.children.cycles-pp.copyin 0.88 -0.4 0.43 ± 2% perf-profile.children.cycles-pp.do_anonymous_page 0.86 ± 4% -0.4 0.42 ± 3% perf-profile.children.cycles-pp.__pagevec_release 0.85 ± 6% -0.4 0.42 ± 2% perf-profile.children.cycles-pp.dentry_kill 0.84 ± 6% -0.4 0.41 ± 3% perf-profile.children.cycles-pp.__dentry_kill 0.94 ± 6% -0.4 0.51 ± 5% perf-profile.children.cycles-pp.up_write 0.86 ± 2% -0.4 0.44 ± 2% perf-profile.children.cycles-pp.anon_vma_interval_tree_insert 0.78 -0.4 0.36 ± 3% perf-profile.children.cycles-pp.rcu_core 0.85 ± 7% -0.4 0.45 ± 4% perf-profile.children.cycles-pp.__x64_sys_mprotect 0.85 ± 7% -0.4 0.45 ± 4% perf-profile.children.cycles-pp.do_mprotect_pkey 0.84 ± 7% -0.4 0.44 ± 4% perf-profile.children.cycles-pp.mprotect_fixup 1.05 ± 3% -0.4 0.65 ± 12% perf-profile.children.cycles-pp.__softirqentry_text_start 0.60 ± 6% -0.4 0.21 ± 8% perf-profile.children.cycles-pp.wait_consider_task 0.72 -0.4 0.33 ± 4% perf-profile.children.cycles-pp.__lru_cache_add 0.78 ± 6% -0.4 0.39 ± 5% perf-profile.children.cycles-pp.rwsem_spin_on_owner 0.72 -0.4 0.34 ± 3% perf-profile.children.cycles-pp.perf_iterate_sb 0.66 ± 3% -0.4 0.29 perf-profile.children.cycles-pp.__slab_free 0.72 -0.4 0.35 ± 5% perf-profile.children.cycles-pp.xas_load 0.69 ± 7% -0.4 0.32 ± 3% perf-profile.children.cycles-pp.__fdget_pos 0.69 ± 9% -0.4 0.32 ± 5% perf-profile.children.cycles-pp.free_pcppages_bulk 0.72 -0.4 0.36 perf-profile.children.cycles-pp.select_task_rq_fair 0.59 ± 2% -0.3 0.24 ± 5% perf-profile.children.cycles-pp.free_pages_and_swap_cache 0.73 ± 3% -0.3 0.39 ± 3% perf-profile.children.cycles-pp.task_tick_fair 1.05 ± 7% -0.3 0.71 ± 9% perf-profile.children.cycles-pp.update_process_times 0.63 ± 8% -0.3 0.29 ± 6% perf-profile.children.cycles-pp.__list_del_entry_valid 0.65 -0.3 0.31 ± 3% perf-profile.children.cycles-pp._cond_resched 0.62 ± 3% -0.3 0.29 ± 5% perf-profile.children.cycles-pp.load_script 0.65 ± 3% -0.3 0.31 ± 3% perf-profile.children.cycles-pp.alloc_set_pte 0.64 -0.3 0.30 ± 4% perf-profile.children.cycles-pp.find_vma 0.64 ± 2% -0.3 0.30 ± 3% perf-profile.children.cycles-pp.truncate_inode_page 0.89 ± 4% -0.3 0.55 ± 6% perf-profile.children.cycles-pp.scheduler_tick 0.74 ± 2% -0.3 0.41 ± 2% perf-profile.children.cycles-pp.prep_new_page 0.59 ± 8% -0.3 0.26 ± 4% perf-profile.children.cycles-pp.selinux_vm_enough_memory 1.07 ± 7% -0.3 0.74 ± 10% perf-profile.children.cycles-pp.tick_sched_handle 0.62 ± 3% -0.3 0.30 ± 6% perf-profile.children.cycles-pp.link_path_walk 0.71 ± 4% -0.3 0.38 ± 4% perf-profile.children.cycles-pp.try_to_wake_up 0.51 ± 5% -0.3 0.18 ± 7% perf-profile.children.cycles-pp.release_task 0.57 ± 2% -0.3 0.24 ± 4% perf-profile.children.cycles-pp.flush_tlb_mm_range 0.62 -0.3 0.30 ± 5% perf-profile.children.cycles-pp.unlock_page 0.58 ± 3% -0.3 0.27 ± 4% perf-profile.children.cycles-pp.__might_sleep 1.11 ± 8% -0.3 0.79 ± 11% perf-profile.children.cycles-pp.tick_sched_timer 0.69 -0.3 0.37 perf-profile.children.cycles-pp.clear_page_erms 0.59 ± 4% -0.3 0.28 ± 7% perf-profile.children.cycles-pp.kmem_cache_alloc 0.60 ± 3% -0.3 0.30 ± 3% perf-profile.children.cycles-pp.pick_next_task_fair 0.56 ± 7% -0.3 0.26 ± 4% perf-profile.children.cycles-pp.__fget_light 1.38 ± 9% -0.3 1.08 ± 13% perf-profile.children.cycles-pp.__hrtimer_run_queues 0.68 ± 3% -0.3 0.39 ± 2% perf-profile.children.cycles-pp.setlocale 0.55 ± 2% -0.3 0.27 ± 3% perf-profile.children.cycles-pp.wake_up_new_task 0.57 ± 3% -0.3 0.29 ± 4% perf-profile.children.cycles-pp.filename_lookup 0.55 ± 2% -0.3 0.27 ± 5% perf-profile.children.cycles-pp.native_irq_return_iret 0.56 ± 3% -0.3 0.28 ± 5% perf-profile.children.cycles-pp.path_lookupat 0.49 ± 3% -0.3 0.22 ± 3% perf-profile.children.cycles-pp.__wake_up_common_lock 0.53 ± 3% -0.3 0.26 ± 4% perf-profile.children.cycles-pp.copy_page 0.51 ± 2% -0.3 0.24 ± 4% perf-profile.children.cycles-pp.get_unmapped_area 0.46 ± 12% -0.3 0.20 ± 7% perf-profile.children.cycles-pp.cred_has_capability 0.53 ± 8% -0.3 0.27 ± 4% perf-profile.children.cycles-pp.vma_link 0.45 ± 2% -0.3 0.19 ± 4% perf-profile.children.cycles-pp.flush_tlb_func_common 0.59 -0.3 0.34 ± 6% perf-profile.children.cycles-pp.__x86_indirect_thunk_rax 0.47 ± 4% -0.3 0.21 ± 3% perf-profile.children.cycles-pp.__inode_security_revalidate 0.49 ± 2% -0.3 0.24 ± 3% perf-profile.children.cycles-pp.delete_from_page_cache 0.48 ± 2% -0.3 0.23 ± 2% perf-profile.children.cycles-pp.mark_page_accessed 0.48 ± 3% -0.3 0.23 ± 8% perf-profile.children.cycles-pp.fsnotify 0.49 -0.2 0.24 ± 7% perf-profile.children.cycles-pp.enqueue_task_fair 0.48 ± 2% -0.2 0.23 ± 3% perf-profile.children.cycles-pp.__pagevec_lru_add_fn 0.42 ± 2% -0.2 0.18 ± 2% perf-profile.children.cycles-pp.remove_vma 0.43 ± 3% -0.2 0.18 ± 4% perf-profile.children.cycles-pp.anon_vma_interval_tree_remove 0.40 ± 4% -0.2 0.15 ± 8% perf-profile.children.cycles-pp.smpboot_thread_fn 0.42 ± 3% -0.2 0.17 ± 6% perf-profile.children.cycles-pp.do_task_dead 0.44 ± 3% -0.2 0.20 ± 3% perf-profile.children.cycles-pp.__wake_up_common 0.42 ± 5% -0.2 0.18 ± 4% perf-profile.children.cycles-pp.__sb_start_write 0.45 ± 3% -0.2 0.21 ± 7% perf-profile.children.cycles-pp.elf_map 0.47 ± 3% -0.2 0.24 ± 3% perf-profile.children.cycles-pp.pte_alloc_one 0.41 ± 3% -0.2 0.18 ± 2% perf-profile.children.cycles-pp.native_flush_tlb_one_user 0.39 ± 11% -0.2 0.16 ± 14% perf-profile.children.cycles-pp.worker_thread 0.40 ± 15% -0.2 0.16 ± 5% perf-profile.children.cycles-pp.avc_has_perm_noaudit 0.47 ± 3% -0.2 0.24 perf-profile.children.cycles-pp.vma_interval_tree_insert 0.45 ± 5% -0.2 0.22 ± 3% perf-profile.children.cycles-pp.walk_component 0.43 -0.2 0.21 ± 4% perf-profile.children.cycles-pp.__x64_sys_getdents 0.41 ± 2% -0.2 0.20 ± 7% perf-profile.children.cycles-pp.enqueue_entity 0.43 -0.2 0.21 ± 4% perf-profile.children.cycles-pp.iterate_dir 0.41 ± 2% -0.2 0.20 ± 2% perf-profile.children.cycles-pp.dcache_readdir 0.32 ± 14% -0.2 0.11 ± 4% perf-profile.children.cycles-pp.free_work 0.39 ± 2% -0.2 0.18 ± 6% perf-profile.children.cycles-pp.__vm_enough_memory 0.40 -0.2 0.19 ± 2% perf-profile.children.cycles-pp.shmem_add_to_page_cache 0.34 ± 12% -0.2 0.13 ± 19% perf-profile.children.cycles-pp.process_one_work 0.31 ± 15% -0.2 0.11 ± 4% perf-profile.children.cycles-pp.__vunmap 0.50 -0.2 0.30 ± 3% perf-profile.children.cycles-pp.schedule 0.39 ± 4% -0.2 0.19 ± 4% perf-profile.children.cycles-pp.__delete_from_page_cache 0.37 -0.2 0.17 ± 2% perf-profile.children.cycles-pp._dl_addr 0.38 -0.2 0.18 ± 6% perf-profile.children.cycles-pp.ttwu_do_activate 0.37 -0.2 0.18 ± 2% perf-profile.children.cycles-pp.file_update_time 0.48 ± 4% -0.2 0.29 ± 6% perf-profile.children.cycles-pp.load_balance 0.35 ± 3% -0.2 0.16 perf-profile.children.cycles-pp.do_notify_parent 0.38 ± 2% -0.2 0.18 ± 2% perf-profile.children.cycles-pp.__pte_alloc 0.35 ± 5% -0.2 0.16 ± 2% perf-profile.children.cycles-pp.mem_cgroup_try_charge_delay 0.37 ± 5% -0.2 0.19 ± 2% perf-profile.children.cycles-pp.page_mapping 0.39 ± 5% -0.2 0.21 ± 3% perf-profile.children.cycles-pp.update_cfs_group 0.31 ± 3% -0.2 0.13 ± 5% perf-profile.children.cycles-pp.wait4 0.30 ± 5% -0.2 0.12 ± 10% perf-profile.children.cycles-pp.put_cred_rcu 0.33 ± 2% -0.2 0.15 ± 2% perf-profile.children.cycles-pp.filldir 0.30 ± 13% -0.2 0.12 ± 4% perf-profile.children.cycles-pp.__vmalloc_node_range 0.35 ± 2% -0.2 0.18 ± 4% perf-profile.children.cycles-pp.__vm_munmap 0.35 -0.2 0.18 ± 6% perf-profile.children.cycles-pp.vfs_statx 0.29 -0.2 0.13 ± 6% perf-profile.children.cycles-pp.vma_interval_tree_remove 0.32 ± 4% -0.2 0.15 ± 5% perf-profile.children.cycles-pp.schedule_tail 0.29 -0.2 0.13 ± 13% perf-profile.children.cycles-pp.security_inode_permission 0.31 ± 2% -0.2 0.15 perf-profile.children.cycles-pp.perf_event_mmap_output 0.29 ± 3% -0.2 0.13 ± 12% perf-profile.children.cycles-pp.alloc_empty_file 0.28 -0.2 0.12 ± 6% perf-profile.children.cycles-pp.ptep_clear_flush 0.33 ± 3% -0.2 0.17 ± 4% perf-profile.children.cycles-pp.copy_strings 0.30 ± 2% -0.2 0.14 ± 5% perf-profile.children.cycles-pp.rcu_all_qs 0.23 ± 18% -0.2 0.08 ± 6% perf-profile.children.cycles-pp.find_vmap_area 0.28 -0.2 0.12 ± 10% perf-profile.children.cycles-pp.selinux_inode_permission 0.27 ± 3% -0.2 0.12 ± 13% perf-profile.children.cycles-pp.__alloc_file 0.23 ± 4% -0.2 0.07 ± 17% perf-profile.children.cycles-pp.run_ksoftirqd 0.29 ± 3% -0.2 0.13 ± 3% perf-profile.children.cycles-pp.lookup_fast 0.27 ± 3% -0.2 0.11 ± 3% perf-profile.children.cycles-pp.vma_compute_subtree_gap 0.30 ± 3% -0.2 0.15 ± 4% perf-profile.children.cycles-pp.page_add_file_rmap 0.29 ± 2% -0.2 0.14 ± 6% perf-profile.children.cycles-pp.current_time 0.26 ± 2% -0.2 0.11 ± 6% perf-profile.children.cycles-pp.pipe_write 0.28 ± 4% -0.1 0.13 ± 3% perf-profile.children.cycles-pp.__perf_sw_event 0.27 ± 6% -0.1 0.13 ± 6% perf-profile.children.cycles-pp.dequeue_task_fair 0.27 ± 5% -0.1 0.13 ± 6% perf-profile.children.cycles-pp.lru_add_drain_cpu 0.28 -0.1 0.13 ± 3% perf-profile.children.cycles-pp.__check_object_size 0.27 ± 5% -0.1 0.13 ± 5% perf-profile.children.cycles-pp.lru_add_drain 0.28 ± 5% -0.1 0.14 ± 6% perf-profile.children.cycles-pp.do_faccessat 0.29 -0.1 0.15 ± 8% perf-profile.children.cycles-pp.__do_sys_newstat 0.26 ± 7% -0.1 0.12 ± 5% perf-profile.children.cycles-pp.ksys_lseek 0.27 ± 3% -0.1 0.14 ± 3% perf-profile.children.cycles-pp.xas_store 0.27 ± 4% -0.1 0.13 ± 3% perf-profile.children.cycles-pp.___perf_sw_event 0.26 ± 5% -0.1 0.13 ± 10% perf-profile.children.cycles-pp.xas_start 0.25 ± 4% -0.1 0.11 ± 4% perf-profile.children.cycles-pp.iov_iter_fault_in_readable 0.21 ± 20% -0.1 0.08 ± 6% perf-profile.children.cycles-pp.__get_vm_area_node 0.23 ± 3% -0.1 0.10 perf-profile.children.cycles-pp.tlb_flush_mmu 0.26 ± 3% -0.1 0.13 ± 3% perf-profile.children.cycles-pp.update_curr 0.24 ± 3% -0.1 0.11 ± 4% perf-profile.children.cycles-pp.finish_task_switch 0.24 ± 2% -0.1 0.11 ± 7% perf-profile.children.cycles-pp.__might_fault 0.23 ± 9% -0.1 0.10 ± 8% perf-profile.children.cycles-pp.mem_cgroup_commit_charge 0.29 ± 6% -0.1 0.17 ± 8% perf-profile.children.cycles-pp.find_busiest_group 0.24 ± 3% -0.1 0.12 ± 5% perf-profile.children.cycles-pp.vm_area_dup 0.23 ± 3% -0.1 0.11 ± 7% perf-profile.children.cycles-pp.sched_exec 0.28 ± 5% -0.1 0.17 ± 6% perf-profile.children.cycles-pp.update_sd_lb_stats 0.21 ± 4% -0.1 0.09 ± 4% perf-profile.children.cycles-pp.dequeue_entity 0.24 ± 3% -0.1 0.12 ± 4% perf-profile.children.cycles-pp.sock_write_iter 0.24 ± 3% -0.1 0.12 perf-profile.children.cycles-pp.sock_sendmsg 0.22 ± 3% -0.1 0.10 ± 4% perf-profile.children.cycles-pp.arch_get_unmapped_area_topdown 0.22 -0.1 0.10 ± 7% perf-profile.children.cycles-pp.__fsnotify_parent 0.18 ± 18% -0.1 0.06 ± 6% perf-profile.children.cycles-pp.alloc_vmap_area 0.22 ± 4% -0.1 0.10 ± 4% perf-profile.children.cycles-pp.__account_scheduler_latency 0.21 ± 3% -0.1 0.10 ± 4% perf-profile.children.cycles-pp.security_mmap_addr 0.19 ± 5% -0.1 0.08 ± 23% perf-profile.children.cycles-pp.do_truncate 0.30 ± 3% -0.1 0.19 ± 3% perf-profile.children.cycles-pp.mmap64 0.23 -0.1 0.12 ± 9% perf-profile.children.cycles-pp.vmacache_find 0.23 ± 6% -0.1 0.11 ± 3% perf-profile.children.cycles-pp.mem_cgroup_try_charge 0.23 ± 5% -0.1 0.11 ± 3% perf-profile.children.cycles-pp.touch_atime 0.21 ± 5% -0.1 0.10 ± 9% perf-profile.children.cycles-pp.do_signal 0.19 ± 3% -0.1 0.08 ± 10% perf-profile.children.cycles-pp.refcount_dec_not_one 0.21 ± 3% -0.1 0.10 ± 8% perf-profile.children.cycles-pp.down_write_killable 0.22 ± 3% -0.1 0.11 ± 6% perf-profile.children.cycles-pp.__put_user_4 0.21 ± 3% -0.1 0.10 ± 4% perf-profile.children.cycles-pp.__rb_insert_augmented 0.17 ± 8% -0.1 0.07 ± 7% perf-profile.children.cycles-pp.schedule_idle 0.23 ± 6% -0.1 0.13 ± 3% perf-profile.children.cycles-pp.set_page_dirty 0.21 ± 7% -0.1 0.11 ± 10% perf-profile.children.cycles-pp.getname_flags 0.18 ± 7% -0.1 0.08 ± 14% perf-profile.children.cycles-pp.do_dentry_open 0.17 ± 4% -0.1 0.07 ± 12% perf-profile.children.cycles-pp.refcount_dec_and_lock_irqsave 0.18 ± 4% -0.1 0.08 ± 8% perf-profile.children.cycles-pp.sched_move_task 0.18 ± 2% -0.1 0.08 ± 8% perf-profile.children.cycles-pp.update_load_avg 0.23 ± 8% -0.1 0.12 ± 4% perf-profile.children.cycles-pp.__get_free_pages 0.20 ± 4% -0.1 0.10 ± 4% perf-profile.children.cycles-pp.cap_vm_enough_memory 0.19 ± 4% -0.1 0.09 ± 8% perf-profile.children.cycles-pp.__mod_node_page_state 0.20 ± 9% -0.1 0.10 ± 11% perf-profile.children.cycles-pp.strlcpy 0.18 ± 4% -0.1 0.08 ± 5% perf-profile.children.cycles-pp.save_stack_trace_tsk 0.17 ± 4% -0.1 0.07 ± 15% perf-profile.children.cycles-pp.free_uid 0.18 ± 3% -0.1 0.08 ± 13% perf-profile.children.cycles-pp.__set_page_dirty_no_writeback 0.15 ± 12% -0.1 0.05 perf-profile.children.cycles-pp._vm_normal_page 0.18 ± 6% -0.1 0.09 ± 4% perf-profile.children.cycles-pp.__put_anon_vma 0.18 ± 2% -0.1 0.08 ± 5% perf-profile.children.cycles-pp.autoremove_wake_function 0.18 ± 7% -0.1 0.09 ± 4% perf-profile.children.cycles-pp.atime_needs_update 0.18 ± 4% -0.1 0.08 perf-profile.children.cycles-pp.__save_stack_trace 0.17 ± 4% -0.1 0.08 ± 5% perf-profile.children.cycles-pp.__x64_sys_kill 0.20 ± 10% -0.1 0.11 ± 7% perf-profile.children.cycles-pp._raw_spin_lock_irq 0.17 ± 3% -0.1 0.08 ± 6% perf-profile.children.cycles-pp.__x64_sys_write 0.11 ± 7% -0.1 0.03 ±100% perf-profile.children.cycles-pp.rcu_cblist_dequeue 0.17 ± 6% -0.1 0.08 ± 10% perf-profile.children.cycles-pp.__clear_user 0.11 ± 9% -0.1 0.03 ±100% perf-profile.children.cycles-pp.__tlb_remove_page_size 0.13 ± 5% -0.1 0.04 ± 59% perf-profile.children.cycles-pp.notify_change 0.16 ± 4% -0.1 0.08 ± 10% perf-profile.children.cycles-pp.__list_add_valid 0.15 ± 4% -0.1 0.07 ± 6% perf-profile.children.cycles-pp.kill_something_info 0.17 ± 3% -0.1 0.08 ± 5% perf-profile.children.cycles-pp.mm_init 0.14 ± 3% -0.1 0.06 ± 6% perf-profile.children.cycles-pp.__send_signal 0.15 ± 13% -0.1 0.07 ± 12% perf-profile.children.cycles-pp.__x64_sys_link 0.12 ± 6% -0.1 0.04 ± 59% perf-profile.children.cycles-pp.unlazy_walk 0.17 ± 9% -0.1 0.09 ± 11% perf-profile.children.cycles-pp.lookup_slow 0.17 ± 2% -0.1 0.09 perf-profile.children.cycles-pp.__x64_sys_munmap 0.15 ± 4% -0.1 0.07 ± 11% perf-profile.children.cycles-pp.__d_lookup_rcu 0.14 ± 7% -0.1 0.07 ± 7% perf-profile.children.cycles-pp.strnlen_user 0.15 ± 14% -0.1 0.07 ± 12% perf-profile.children.cycles-pp.do_linkat 0.14 -0.1 0.06 ± 6% perf-profile.children.cycles-pp.do_open_execat 0.10 ± 14% -0.1 0.03 ±100% perf-profile.children.cycles-pp.osq_unlock 0.16 ± 8% -0.1 0.08 ± 5% perf-profile.children.cycles-pp.iov_iter_advance 0.16 ± 5% -0.1 0.08 ± 5% perf-profile.children.cycles-pp.ip_output 0.12 ± 5% -0.1 0.04 ± 57% perf-profile.children.cycles-pp.free_pgd_range 0.14 ± 5% -0.1 0.07 ± 6% perf-profile.children.cycles-pp.pgd_alloc 0.12 ± 7% -0.1 0.04 ± 58% perf-profile.children.cycles-pp.legitimize_path 0.13 ± 5% -0.1 0.06 ± 7% perf-profile.children.cycles-pp.kill_pid_info 0.10 ± 13% -0.1 0.03 ±100% perf-profile.children.cycles-pp.try_charge 0.10 ± 4% -0.1 0.03 ±100% perf-profile.children.cycles-pp.xas_clear_mark 0.14 ± 5% -0.1 0.07 ± 5% perf-profile.children.cycles-pp.ip_finish_output2 0.14 ± 3% -0.1 0.07 ± 6% perf-profile.children.cycles-pp.__rb_erase_color 0.14 ± 7% -0.1 0.07 ± 14% perf-profile.children.cycles-pp.xas_find 0.10 ± 5% -0.1 0.03 ±100% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq 0.10 ± 9% -0.1 0.03 ±100% perf-profile.children.cycles-pp.d_alloc 0.15 ± 2% -0.1 0.08 ± 5% perf-profile.children.cycles-pp.strncpy_from_user 0.14 ± 9% -0.1 0.08 ± 6% perf-profile.children.cycles-pp.time 0.12 ± 8% -0.1 0.05 ± 9% perf-profile.children.cycles-pp.__vma_link_rb 0.13 ± 9% -0.1 0.06 ± 13% perf-profile.children.cycles-pp.__lookup_slow 0.11 ± 4% -0.1 0.04 ± 57% perf-profile.children.cycles-pp.truncate_cleanup_page 0.11 ± 4% -0.1 0.04 ± 58% perf-profile.children.cycles-pp.create_elf_tables 0.13 ± 13% -0.1 0.07 ± 19% perf-profile.children.cycles-pp.__slab_alloc 0.12 ± 6% -0.1 0.06 ± 11% perf-profile.children.cycles-pp.switch_mm_irqs_off 0.12 ± 4% -0.1 0.06 ± 11% perf-profile.children.cycles-pp.terminate_walk 0.13 ± 5% -0.1 0.07 ± 7% perf-profile.children.cycles-pp.xas_init_marks 0.10 ± 4% -0.1 0.04 ± 57% perf-profile.children.cycles-pp.free_p4d_range 0.11 ± 4% -0.1 0.04 ± 58% perf-profile.children.cycles-pp.memset_erms 0.11 ± 4% -0.1 0.05 perf-profile.children.cycles-pp.mem_cgroup_uncharge_list 0.11 ± 4% -0.1 0.05 perf-profile.children.cycles-pp.unwind_next_frame 0.12 ± 3% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.generic_write_check_limits 0.10 ± 4% -0.1 0.04 ± 58% perf-profile.children.cycles-pp.perf_event_task 0.10 -0.1 0.04 ± 57% perf-profile.children.cycles-pp.percpu_counter_add_batch 0.12 ± 7% -0.1 0.06 ± 9% perf-profile.children.cycles-pp.__x64_sys_sync 0.12 ± 7% -0.1 0.06 ± 9% perf-profile.children.cycles-pp.ksys_sync 0.12 ± 7% -0.1 0.06 ± 9% perf-profile.children.cycles-pp.lock_page_memcg 0.09 ± 4% -0.1 0.03 ±100% perf-profile.children.cycles-pp.__x64_sys_connect 0.12 ± 8% -0.1 0.06 ± 14% perf-profile.children.cycles-pp.strlen 0.14 ± 7% -0.1 0.08 ± 5% perf-profile.children.cycles-pp.find_get_entries 0.12 ± 12% -0.1 0.06 ± 14% perf-profile.children.cycles-pp.d_alloc_parallel 0.10 ± 7% -0.1 0.04 ± 58% perf-profile.children.cycles-pp.tcp_sendmsg_locked 0.13 ± 9% -0.1 0.07 ± 5% perf-profile.children.cycles-pp.__tcp_transmit_skb 0.12 ± 7% -0.1 0.06 ± 7% perf-profile.children.cycles-pp.sync 0.12 ± 10% -0.1 0.06 ± 6% perf-profile.children.cycles-pp.__ip_queue_xmit 0.12 ± 3% -0.1 0.06 ± 7% perf-profile.children.cycles-pp._copy_to_user 0.12 ± 13% -0.1 0.07 ± 13% perf-profile.children.cycles-pp.balance_dirty_pages_ratelimited 0.12 ± 3% -0.1 0.06 ± 7% perf-profile.children.cycles-pp.mem_cgroup_charge_statistics 0.12 -0.1 0.06 ± 11% perf-profile.children.cycles-pp.change_protection 0.10 ± 4% -0.1 0.04 ± 57% perf-profile.children.cycles-pp.do_send_sig_info 0.08 ± 5% -0.1 0.03 ±100% perf-profile.children.cycles-pp.__sys_connect 0.11 ± 7% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.free_unref_page_commit 0.12 ± 4% -0.1 0.07 ± 12% perf-profile.children.cycles-pp.__pmd_alloc 0.12 ± 11% -0.1 0.06 ± 13% perf-profile.children.cycles-pp.___slab_alloc 0.12 ± 11% -0.1 0.07 ± 6% perf-profile.children.cycles-pp.sock_read_iter 0.10 ± 5% -0.1 0.04 ± 57% perf-profile.children.cycles-pp.inode_permission 0.10 ± 5% -0.1 0.04 ± 57% perf-profile.children.cycles-pp.process_backlog 0.11 ± 8% -0.1 0.05 perf-profile.children.cycles-pp.iterate_supers 0.11 ± 4% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.rw_verify_area 0.10 ± 5% -0.1 0.04 ± 58% perf-profile.children.cycles-pp.copy_user_generic_unrolled 0.08 -0.1 0.03 ±100% perf-profile.children.cycles-pp.udp_sendmsg 0.11 ± 7% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.put_task_stack 0.11 ± 6% -0.1 0.06 ± 9% perf-profile.children.cycles-pp.tcp_sendmsg 0.11 ± 4% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.do_softirq_own_stack 0.10 ± 4% -0.1 0.05 perf-profile.children.cycles-pp.net_rx_action 0.09 ± 7% -0.1 0.04 ± 57% perf-profile.children.cycles-pp.__netif_receive_skb_one_core 0.16 ± 5% -0.1 0.11 ± 10% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore 0.11 ± 6% -0.1 0.06 ± 7% perf-profile.children.cycles-pp.__local_bh_enable_ip 0.09 -0.1 0.04 ± 57% perf-profile.children.cycles-pp.pipe_read 0.11 ± 4% -0.1 0.06 ± 7% perf-profile.children.cycles-pp.do_softirq 0.08 ± 6% -0.1 0.03 ±100% perf-profile.children.cycles-pp.available_idle_cpu 0.10 ± 8% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.arch_dup_task_struct 0.09 ± 16% -0.1 0.04 ± 57% perf-profile.children.cycles-pp.inet_recvmsg 0.12 ± 11% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.__pud_alloc 0.12 ± 3% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.get_user_pages_remote 0.11 ± 4% -0.0 0.07 ± 7% perf-profile.children.cycles-pp.__get_user_pages 0.08 ± 5% -0.0 0.04 ± 57% perf-profile.children.cycles-pp.copy_strings_kernel 0.08 ± 5% -0.0 0.04 ± 57% perf-profile.children.cycles-pp.preempt_schedule_common 0.10 ± 4% -0.0 0.05 ± 8% perf-profile.children.cycles-pp.setup_arg_pages 0.12 ± 3% -0.0 0.08 ± 6% perf-profile.children.cycles-pp.update_rq_clock 0.10 ± 5% -0.0 0.05 ± 9% perf-profile.children.cycles-pp.select_idle_sibling 0.09 ± 7% -0.0 0.05 ± 9% perf-profile.children.cycles-pp.getenv 0.08 ± 10% -0.0 0.05 perf-profile.children.cycles-pp.__strcasecmp 0.09 ± 4% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.__nss_lookup_function 0.10 ± 11% -0.0 0.07 ± 5% perf-profile.children.cycles-pp.__fxstat64 0.07 ± 6% -0.0 0.05 perf-profile.children.cycles-pp.connect 0.17 +0.0 0.21 ± 6% perf-profile.children.cycles-pp.__xstat64 0.01 ±173% +0.0 0.06 ± 7% perf-profile.children.cycles-pp._exit 0.01 ±173% +0.0 0.06 perf-profile.children.cycles-pp.__lxstat64 0.01 ±173% +0.0 0.06 perf-profile.children.cycles-pp.open64 0.06 ± 17% +0.1 0.11 ± 40% perf-profile.children.cycles-pp.rebalance_domains 0.03 ±102% +0.1 0.09 ± 17% perf-profile.children.cycles-pp.ring_buffer_event_data 0.00 +0.1 0.06 ± 6% perf-profile.children.cycles-pp.__waitpid 0.09 ± 37% +0.1 0.16 ± 25% perf-profile.children.cycles-pp.ktime_get 0.00 +0.1 0.07 perf-profile.children.cycles-pp.semop 0.00 +0.1 0.08 ± 6% perf-profile.children.cycles-pp.link 0.01 ±173% +0.1 0.09 ± 35% perf-profile.children.cycles-pp.tick_irq_enter 0.04 ±110% +0.1 0.12 ± 32% perf-profile.children.cycles-pp.irq_enter 0.00 +0.1 0.09 ± 7% perf-profile.children.cycles-pp.exit 0.01 ±173% +0.1 0.11 ± 36% perf-profile.children.cycles-pp.get_next_timer_interrupt 0.00 +0.1 0.11 ± 11% perf-profile.children.cycles-pp.sighandler 0.07 ±105% +0.1 0.18 ± 23% perf-profile.children.cycles-pp.tracing_generic_entry_update 0.00 +0.1 0.14 ± 3% perf-profile.children.cycles-pp.expm1 0.00 +0.1 0.14 ± 7% perf-profile.children.cycles-pp.aim_system 0.00 +0.1 0.14 ± 5% perf-profile.children.cycles-pp.mem_rtns_1 0.02 ±173% +0.2 0.18 ± 34% perf-profile.children.cycles-pp.tick_nohz_next_event 0.00 +0.2 0.16 ± 11% perf-profile.children.cycles-pp.fcal2 0.14 ± 77% +0.2 0.33 ± 28% perf-profile.children.cycles-pp.rb_commit 0.00 +0.2 0.20 ± 6% perf-profile.children.cycles-pp.fcal1 0.03 ±173% +0.2 0.23 ± 35% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length 0.00 +0.2 0.21 ± 12% perf-profile.children.cycles-pp.fcal15 0.42 ± 2% +0.2 0.63 ± 2% perf-profile.children.cycles-pp.swapgs_restore_regs_and_return_to_usermode 0.14 ± 77% +0.2 0.37 ± 25% perf-profile.children.cycles-pp.__rb_reserve_next 0.00 +0.2 0.23 ± 9% perf-profile.children.cycles-pp.fcal0 0.19 ± 71% +0.3 0.45 ± 27% perf-profile.children.cycles-pp.trace_clock_x86_tsc 0.00 +0.3 0.26 ± 4% perf-profile.children.cycles-pp.exec_test 0.00 +0.3 0.29 ± 3% perf-profile.children.cycles-pp.kill 0.14 ± 70% +0.3 0.43 ± 35% perf-profile.children.cycles-pp.menu_select 0.21 ± 78% +0.3 0.52 ± 27% perf-profile.children.cycles-pp.ring_buffer_unlock_commit 0.26 ± 78% +0.4 0.65 ± 26% perf-profile.children.cycles-pp.trace_buffer_unlock_commit_regs 0.04 ± 58% +0.4 0.46 perf-profile.children.cycles-pp.prepare_exit_to_usermode 0.05 ± 62% +0.5 0.51 ± 5% perf-profile.children.cycles-pp.wait 0.00 +0.5 0.47 ± 5% perf-profile.children.cycles-pp.page_test 0.00 +0.5 0.48 ± 3% perf-profile.children.cycles-pp.fun_cal15 0.00 +0.6 0.58 ± 6% perf-profile.children.cycles-pp.div_int 0.00 +0.6 0.59 ± 7% perf-profile.children.cycles-pp.close 0.00 +0.6 0.60 ± 3% perf-profile.children.cycles-pp.unlink 0.00 +0.6 0.63 ± 6% perf-profile.children.cycles-pp.div_short 0.00 +0.8 0.75 ± 18% perf-profile.children.cycles-pp.creat 0.00 +0.8 0.84 ± 5% perf-profile.children.cycles-pp.add_short 0.00 +1.1 1.15 ± 5% perf-profile.children.cycles-pp.add_long 0.00 +1.2 1.22 ± 5% perf-profile.children.cycles-pp.add_int 0.00 +1.8 1.82 perf-profile.children.cycles-pp.lseek64 0.00 +1.8 1.84 ± 5% perf-profile.children.cycles-pp.string_rtns_1 0.00 +1.9 1.86 ± 4% perf-profile.children.cycles-pp.div_long 0.00 +2.5 2.52 ± 5% perf-profile.children.cycles-pp.div_float 0.00 +2.7 2.67 ± 4% perf-profile.children.cycles-pp.div_double 0.93 ± 5% +2.8 3.70 ± 4% perf-profile.children.cycles-pp.__libc_fork 0.00 +3.1 3.10 ± 4% perf-profile.children.cycles-pp.fork_test 0.00 +3.3 3.25 ± 4% perf-profile.children.cycles-pp.add_float 0.00 +3.8 3.77 ± 4% perf-profile.children.cycles-pp.mul_double 0.00 +4.0 4.05 ± 6% perf-profile.children.cycles-pp.array_rtns 0.00 +4.1 4.13 ± 6% perf-profile.children.cycles-pp.mul_float 0.14 ± 3% +4.3 4.43 perf-profile.children.cycles-pp.read 0.04 ± 57% +4.5 4.50 ± 3% perf-profile.children.cycles-pp.brk 0.00 +4.8 4.85 ± 6% perf-profile.children.cycles-pp.add_double 0.00 +6.1 6.12 ± 5% perf-profile.children.cycles-pp.sieve 0.00 +13.1 13.10 perf-profile.children.cycles-pp.write 14.49 ± 8% -4.7 9.77 ± 22% perf-profile.self.cycles-pp.intel_idle 3.70 ± 2% -2.0 1.73 ± 3% perf-profile.self.cycles-pp.syscall_return_via_sysret 2.85 ± 6% -2.0 0.89 ± 4% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath 3.33 ± 3% -1.8 1.57 ± 5% perf-profile.self.cycles-pp.entry_SYSCALL_64 3.07 ± 10% -1.6 1.47 ± 2% perf-profile.self.cycles-pp.filemap_map_pages 2.43 ± 2% -1.5 0.92 ± 5% perf-profile.self.cycles-pp.unmap_page_range 2.58 -1.2 1.35 ± 2% perf-profile.self.cycles-pp.shmem_write_end 2.27 ± 21% -1.1 1.21 ± 12% perf-profile.self.cycles-pp.osq_lock 1.66 -1.0 0.69 ± 4% perf-profile.self.cycles-pp.release_pages 1.94 -0.9 1.02 ± 2% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string 1.11 -0.7 0.43 ± 2% perf-profile.self.cycles-pp.page_remove_rmap 1.00 ± 4% -0.7 0.33 ± 6% perf-profile.self.cycles-pp.copy_p4d_range 1.06 ± 3% -0.6 0.47 ± 5% perf-profile.self.cycles-pp.___might_sleep 1.21 ± 3% -0.5 0.67 ± 2% perf-profile.self.cycles-pp.ftrace_syscall_enter 1.06 -0.5 0.55 ± 3% perf-profile.self.cycles-pp.ftrace_syscall_exit 0.79 ± 4% -0.5 0.33 ± 7% perf-profile.self.cycles-pp.down_write 0.85 ± 2% -0.4 0.44 ± 2% perf-profile.self.cycles-pp.anon_vma_interval_tree_insert 0.80 -0.4 0.39 ± 3% perf-profile.self.cycles-pp.find_get_entry 0.72 ± 3% -0.4 0.31 ± 5% perf-profile.self.cycles-pp.up_write 0.76 ± 7% -0.4 0.38 ± 6% perf-profile.self.cycles-pp.rwsem_spin_on_owner 0.65 ± 3% -0.4 0.28 perf-profile.self.cycles-pp.__slab_free 0.70 ± 3% -0.3 0.35 perf-profile.self.cycles-pp._raw_spin_lock 0.57 ± 2% -0.3 0.24 ± 6% perf-profile.self.cycles-pp.free_pages_and_swap_cache 0.62 ± 8% -0.3 0.29 ± 5% perf-profile.self.cycles-pp.__list_del_entry_valid 0.63 ± 4% -0.3 0.30 ± 3% perf-profile.self.cycles-pp.shmem_getpage_gfp 0.62 -0.3 0.31 ± 5% perf-profile.self.cycles-pp.selinux_file_permission 0.60 ± 2% -0.3 0.29 ± 4% perf-profile.self.cycles-pp.unlock_page 0.67 -0.3 0.37 perf-profile.self.cycles-pp.clear_page_erms 0.77 ± 4% -0.3 0.47 ± 9% perf-profile.self.cycles-pp.syscall_trace_enter 0.53 ± 8% -0.3 0.25 ± 3% perf-profile.self.cycles-pp.__fget_light 0.55 ± 2% -0.3 0.27 ± 5% perf-profile.self.cycles-pp.native_irq_return_iret 0.52 ± 3% -0.3 0.24 ± 3% perf-profile.self.cycles-pp.__might_sleep 0.53 -0.3 0.25 ± 3% perf-profile.self.cycles-pp.select_task_rq_fair 0.52 ± 3% -0.3 0.26 ± 5% perf-profile.self.cycles-pp.copy_page 0.51 ± 5% -0.3 0.26 ± 6% perf-profile.self.cycles-pp.get_page_from_freelist 0.45 ± 2% -0.2 0.20 ± 2% perf-profile.self.cycles-pp.__handle_mm_fault 0.47 ± 4% -0.2 0.23 perf-profile.self.cycles-pp.xas_load 0.46 ± 3% -0.2 0.22 ± 8% perf-profile.self.cycles-pp.fsnotify 0.41 ± 3% -0.2 0.18 ± 2% perf-profile.self.cycles-pp.native_flush_tlb_one_user 0.46 ± 3% -0.2 0.23 ± 3% perf-profile.self.cycles-pp.vma_interval_tree_insert 0.52 -0.2 0.29 ± 6% perf-profile.self.cycles-pp.__x86_indirect_thunk_rax 0.38 ± 15% -0.2 0.16 ± 5% perf-profile.self.cycles-pp.avc_has_perm_noaudit 0.40 ± 2% -0.2 0.17 ± 4% perf-profile.self.cycles-pp.anon_vma_interval_tree_remove 0.43 ± 7% -0.2 0.21 ± 3% perf-profile.self.cycles-pp.free_pcppages_bulk 0.40 ± 2% -0.2 0.18 ± 2% perf-profile.self.cycles-pp.mark_page_accessed 0.48 ± 7% -0.2 0.27 ± 5% perf-profile.self.cycles-pp.syscall_slow_exit_work 0.36 ± 2% -0.2 0.17 ± 3% perf-profile.self.cycles-pp.find_vma 0.36 -0.2 0.17 ± 4% perf-profile.self.cycles-pp.swapgs_restore_regs_and_return_to_usermode 0.36 -0.2 0.17 ± 2% perf-profile.self.cycles-pp._dl_addr 0.35 ± 19% -0.2 0.17 ± 4% perf-profile.self.cycles-pp.rwsem_down_write_failed 0.33 -0.2 0.14 ± 5% perf-profile.self.cycles-pp.copy_process 0.39 ± 5% -0.2 0.21 ± 3% perf-profile.self.cycles-pp.update_cfs_group 0.33 ± 4% -0.2 0.15 ± 5% perf-profile.self.cycles-pp.__vm_enough_memory 0.39 ± 4% -0.2 0.21 ± 6% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe 0.34 ± 6% -0.2 0.16 ± 2% perf-profile.self.cycles-pp.page_mapping 0.33 ± 5% -0.2 0.15 ± 5% perf-profile.self.cycles-pp.__pagevec_lru_add_fn 0.30 -0.2 0.12 ± 6% perf-profile.self.cycles-pp.__vma_adjust 0.33 -0.2 0.16 ± 5% perf-profile.self.cycles-pp.kmem_cache_alloc 0.31 -0.2 0.14 ± 5% perf-profile.self.cycles-pp.perf_iterate_sb 0.31 ± 3% -0.2 0.15 ± 10% perf-profile.self.cycles-pp.perf_event_mmap 0.29 -0.2 0.12 ± 8% perf-profile.self.cycles-pp.vma_interval_tree_remove 0.32 ± 2% -0.2 0.17 ± 3% perf-profile.self.cycles-pp.generic_perform_write 0.23 ± 8% -0.2 0.08 perf-profile.self.cycles-pp.queued_write_lock_slowpath 0.30 ± 5% -0.2 0.14 ± 3% perf-profile.self.cycles-pp.generic_file_write_iter 0.29 ± 3% -0.2 0.13 ± 8% perf-profile.self.cycles-pp.vfs_write 0.25 ± 4% -0.1 0.10 ± 4% perf-profile.self.cycles-pp.vma_compute_subtree_gap 0.27 ± 4% -0.1 0.13 ± 6% perf-profile.self.cycles-pp.shmem_file_read_iter 0.26 ± 3% -0.1 0.12 ± 5% perf-profile.self.cycles-pp._cond_resched 0.25 ± 3% -0.1 0.11 ± 6% perf-profile.self.cycles-pp.__alloc_pages_nodemask 0.26 ± 6% -0.1 0.12 ± 10% perf-profile.self.cycles-pp.do_brk_flags 0.26 -0.1 0.12 ± 3% perf-profile.self.cycles-pp.find_lock_entry 0.24 ± 4% -0.1 0.11 ± 3% perf-profile.self.cycles-pp.iov_iter_fault_in_readable 0.23 -0.1 0.11 ± 4% perf-profile.self.cycles-pp.alloc_set_pte 0.21 ± 11% -0.1 0.09 ± 5% perf-profile.self.cycles-pp.__sb_start_write 0.24 ± 5% -0.1 0.12 ± 11% perf-profile.self.cycles-pp.xas_start 0.23 -0.1 0.11 ± 3% perf-profile.self.cycles-pp.perf_event_mmap_output 0.26 ± 4% -0.1 0.15 ± 5% perf-profile.self.cycles-pp._raw_spin_lock_irqsave 0.24 ± 4% -0.1 0.13 ± 6% perf-profile.self.cycles-pp.iov_iter_copy_from_user_atomic 0.23 ± 3% -0.1 0.12 ± 7% perf-profile.self.cycles-pp.page_add_file_rmap 0.23 ± 2% -0.1 0.11 ± 6% perf-profile.self.cycles-pp.new_sync_write 0.19 ± 3% -0.1 0.08 ± 10% perf-profile.self.cycles-pp.refcount_dec_not_one 0.23 ± 3% -0.1 0.11 ± 9% perf-profile.self.cycles-pp.vmacache_find 0.22 ± 3% -0.1 0.11 ± 3% perf-profile.self.cycles-pp.___perf_sw_event 0.24 ± 3% -0.1 0.13 ± 6% perf-profile.self.cycles-pp.update_sd_lb_stats 0.21 ± 4% -0.1 0.11 ± 4% perf-profile.self.cycles-pp.rcu_all_qs 0.20 ± 2% -0.1 0.09 ± 7% perf-profile.self.cycles-pp.__fsnotify_parent 0.19 ± 4% -0.1 0.09 ± 4% perf-profile.self.cycles-pp.__rb_insert_augmented 0.19 ± 6% -0.1 0.09 ± 4% perf-profile.self.cycles-pp.__x64_sys_brk 0.19 ± 3% -0.1 0.09 ± 7% perf-profile.self.cycles-pp.__mod_node_page_state 0.19 ± 10% -0.1 0.09 ± 7% perf-profile.self.cycles-pp.__do_page_fault 0.19 ± 4% -0.1 0.09 perf-profile.self.cycles-pp.anon_vma_clone 0.24 -0.1 0.14 ± 5% perf-profile.self.cycles-pp.trace_buffer_lock_reserve 0.17 ± 4% -0.1 0.08 ± 6% perf-profile.self.cycles-pp.anon_vma_fork 0.18 ± 2% -0.1 0.09 ± 7% perf-profile.self.cycles-pp.unlink_anon_vmas 0.18 ± 6% -0.1 0.09 perf-profile.self.cycles-pp.update_curr 0.13 ± 9% -0.1 0.04 ± 57% perf-profile.self.cycles-pp._vm_normal_page 0.17 ± 3% -0.1 0.07 ± 15% perf-profile.self.cycles-pp.__set_page_dirty_no_writeback 0.17 ± 3% -0.1 0.07 ± 5% perf-profile.self.cycles-pp.file_update_time 0.17 ± 4% -0.1 0.08 perf-profile.self.cycles-pp.kmem_cache_free 0.18 ± 7% -0.1 0.09 ± 8% perf-profile.self.cycles-pp.shmem_write_begin 0.11 ± 7% -0.1 0.03 ±100% perf-profile.self.cycles-pp.rcu_cblist_dequeue 0.17 ± 4% -0.1 0.08 perf-profile.self.cycles-pp.__inode_security_revalidate 0.16 ± 4% -0.1 0.07 ± 11% perf-profile.self.cycles-pp.queued_read_lock_slowpath 0.17 ± 4% -0.1 0.08 ± 5% perf-profile.self.cycles-pp.handle_mm_fault 0.17 ± 6% -0.1 0.08 ± 8% perf-profile.self.cycles-pp.__generic_file_write_iter 0.15 ± 2% -0.1 0.07 ± 12% perf-profile.self.cycles-pp.selinux_inode_permission 0.15 ± 8% -0.1 0.07 ± 6% perf-profile.self.cycles-pp.__fdget_pos 0.11 ± 6% -0.1 0.03 ±100% perf-profile.self.cycles-pp.lock_page_memcg 0.17 ± 6% -0.1 0.08 ± 5% perf-profile.self.cycles-pp.ksys_write 0.12 -0.1 0.04 ± 57% perf-profile.self.cycles-pp.shmem_alloc_and_acct_page 0.17 ± 8% -0.1 0.09 ± 7% perf-profile.self.cycles-pp._raw_spin_lock_irq 0.15 ± 4% -0.1 0.07 ± 11% perf-profile.self.cycles-pp.__d_lookup_rcu 0.14 ± 3% -0.1 0.06 perf-profile.self.cycles-pp.arch_get_unmapped_area_topdown 0.15 ± 4% -0.1 0.07 ± 11% perf-profile.self.cycles-pp.__alloc_file 0.15 ± 2% -0.1 0.07 ± 5% perf-profile.self.cycles-pp.__list_add_valid 0.10 ± 12% -0.1 0.03 ±100% perf-profile.self.cycles-pp.osq_unlock 0.14 ± 5% -0.1 0.07 ± 12% perf-profile.self.cycles-pp.current_time 0.13 ± 3% -0.1 0.06 perf-profile.self.cycles-pp.__x64_sys_write 0.11 -0.1 0.04 ± 57% perf-profile.self.cycles-pp.shmem_add_to_page_cache 0.15 ± 5% -0.1 0.08 ± 10% perf-profile.self.cycles-pp.task_tick_fair 0.14 ± 5% -0.1 0.07 ± 10% perf-profile.self.cycles-pp.security_file_permission 0.13 ± 9% -0.1 0.06 ± 11% perf-profile.self.cycles-pp.new_sync_read 0.10 ± 5% -0.1 0.03 ±100% perf-profile.self.cycles-pp.down_write_killable 0.10 ± 11% -0.1 0.03 ±100% perf-profile.self.cycles-pp.try_charge 0.11 ± 6% -0.1 0.04 ± 58% perf-profile.self.cycles-pp.generic_write_check_limits 0.10 ± 5% -0.1 0.03 ±100% perf-profile.self.cycles-pp.rw_verify_area 0.15 ± 8% -0.1 0.08 perf-profile.self.cycles-pp.iov_iter_advance 0.13 ± 3% -0.1 0.07 ± 7% perf-profile.self.cycles-pp.xas_store 0.13 ± 6% -0.1 0.06 ± 6% perf-profile.self.cycles-pp.selinux_vm_enough_memory 0.12 ± 5% -0.1 0.06 ± 9% perf-profile.self.cycles-pp.strnlen_user 0.10 ± 8% -0.1 0.04 ± 57% perf-profile.self.cycles-pp.memset_erms 0.09 ± 8% -0.1 0.03 ±100% perf-profile.self.cycles-pp.strlen 0.13 ± 6% -0.1 0.07 ± 10% perf-profile.self.cycles-pp.cred_has_capability 0.12 ± 5% -0.1 0.06 ± 7% perf-profile.self.cycles-pp.vm_area_dup 0.12 ± 5% -0.1 0.06 ± 7% perf-profile.self.cycles-pp.__rb_erase_color 0.09 ± 9% -0.1 0.03 ±100% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq 0.12 ± 4% -0.1 0.07 ± 7% perf-profile.self.cycles-pp.vma_merge 0.12 ± 3% -0.1 0.06 ± 7% perf-profile.self.cycles-pp.cap_vm_enough_memory 0.12 ± 3% -0.1 0.06 ± 7% perf-profile.self.cycles-pp.mem_cgroup_charge_statistics 0.12 ± 12% -0.1 0.06 ± 14% perf-profile.self.cycles-pp.balance_dirty_pages_ratelimited 0.11 ± 6% -0.1 0.05 ± 8% perf-profile.self.cycles-pp.vfs_read 0.13 ± 9% -0.1 0.08 ± 6% perf-profile.self.cycles-pp.find_get_entries 0.11 ± 4% -0.1 0.05 ± 8% perf-profile.self.cycles-pp.__schedule 0.11 ± 10% -0.1 0.05 ± 9% perf-profile.self.cycles-pp.copy_page_to_iter 0.08 ± 6% -0.1 0.03 ±100% perf-profile.self.cycles-pp.available_idle_cpu 0.10 ± 8% -0.0 0.05 perf-profile.self.cycles-pp.atime_needs_update 0.10 ± 8% -0.0 0.06 ± 14% perf-profile.self.cycles-pp.set_page_dirty 0.10 ± 5% -0.0 0.07 ± 7% perf-profile.self.cycles-pp.update_rq_clock 0.01 ±173% +0.1 0.07 ± 17% perf-profile.self.cycles-pp.ring_buffer_event_data 0.00 +0.1 0.07 ± 7% perf-profile.self.cycles-pp.read 0.04 ±102% +0.1 0.11 ± 24% perf-profile.self.cycles-pp.ktime_get 0.05 ±114% +0.1 0.13 ± 39% perf-profile.self.cycles-pp.menu_select 0.00 +0.1 0.08 ± 5% perf-profile.self.cycles-pp.page_test 0.00 +0.1 0.08 ± 10% perf-profile.self.cycles-pp.brk 0.04 ±104% +0.1 0.13 ± 29% perf-profile.self.cycles-pp.trace_buffer_unlock_commit_regs 0.02 ±173% +0.1 0.14 ± 46% perf-profile.self.cycles-pp.cpuidle_enter_state 0.06 ±106% +0.1 0.19 ± 23% perf-profile.self.cycles-pp.ring_buffer_unlock_commit 0.00 +0.1 0.14 ± 3% perf-profile.self.cycles-pp.expm1 0.00 +0.1 0.14 ± 7% perf-profile.self.cycles-pp.mem_rtns_1 0.00 +0.1 0.14 ± 3% perf-profile.self.cycles-pp.write 0.00 +0.2 0.16 ± 13% perf-profile.self.cycles-pp.fcal2 0.00 +0.2 0.17 ± 5% perf-profile.self.cycles-pp.fcal1 0.00 +0.2 0.18 ± 10% perf-profile.self.cycles-pp.fcal15 0.13 ± 76% +0.2 0.32 ± 29% perf-profile.self.cycles-pp.rb_commit 0.00 +0.2 0.20 ± 11% perf-profile.self.cycles-pp.fcal0 0.14 ± 76% +0.2 0.36 ± 25% perf-profile.self.cycles-pp.__rb_reserve_next 0.18 ± 72% +0.2 0.42 ± 26% perf-profile.self.cycles-pp.trace_clock_x86_tsc 0.00 +0.4 0.43 ± 2% perf-profile.self.cycles-pp.prepare_exit_to_usermode 0.00 +0.5 0.46 ± 4% perf-profile.self.cycles-pp.fun_cal15 0.00 +0.6 0.57 ± 5% perf-profile.self.cycles-pp.div_int 0.00 +0.6 0.62 ± 5% perf-profile.self.cycles-pp.div_short 0.00 +0.8 0.83 ± 5% perf-profile.self.cycles-pp.add_short 0.00 +1.1 1.13 ± 5% perf-profile.self.cycles-pp.add_long 0.00 +1.2 1.20 ± 6% perf-profile.self.cycles-pp.add_int 0.00 +1.8 1.80 ± 5% perf-profile.self.cycles-pp.string_rtns_1 0.00 +1.8 1.84 ± 4% perf-profile.self.cycles-pp.div_long 0.00 +2.5 2.48 ± 5% perf-profile.self.cycles-pp.div_float 0.00 +2.6 2.63 ± 4% perf-profile.self.cycles-pp.div_double 0.00 +3.2 3.21 ± 4% perf-profile.self.cycles-pp.add_float 0.00 +3.7 3.72 ± 4% perf-profile.self.cycles-pp.mul_double 0.82 ± 3% +3.8 4.64 ± 3% perf-profile.self.cycles-pp.do_syscall_64 0.00 +4.0 4.00 ± 6% perf-profile.self.cycles-pp.array_rtns 0.00 +4.1 4.08 ± 6% perf-profile.self.cycles-pp.mul_float 0.00 +4.8 4.78 ± 6% perf-profile.self.cycles-pp.add_double 0.00 +6.0 6.03 ± 5% perf-profile.self.cycles-pp.sieve reaim.time.user_time 34000 +-+-------------------------O-----O----------------O----------------+ O O O O O O O O O O 33500 +-+ | 33000 +-+ | | | 32500 +-+ | 32000 +-+ | | | 31500 +-+ | 31000 +-+ | | | 30500 +-+ | 30000 +-+ | | ...+....+.....+.....+....+.....+.....+....+.....+.....+....+.....| 29500 +-+-----------------------------------------------------------------+ reaim.time.elapsed_time 600 +-+-------------------------------------------------------------------+ | O | 580 O-+ | 560 +-+ | | | 540 +-+ | | O O O O O O 520 +-+ O O O O O | | | 500 +-+ | 480 +-+ .+.. | |..... ... .. ...+..... | 460 +-+ +. . ...+..... ...+.. +....+.....+.....| | +....+.. +.. | 440 +-+-------------------------------------------------------------------+ reaim.time.elapsed_time.max 600 +-+-------------------------------------------------------------------+ | O | 580 O-+ | 560 +-+ | | | 540 +-+ | | O O O O O O 520 +-+ O O O O O | | | 500 +-+ | 480 +-+ .+.. | |..... ... .. ...+..... | 460 +-+ +. . ...+..... ...+.. +....+.....+.....| | +....+.. +.. | 440 +-+-------------------------------------------------------------------+ reaim.parent_time 26 O-+--------------------------------------------------------------------+ | | 25 +-+ | | O | | O O O 24 +-+ O O O O O O O O | | | 23 +-+ | | | 22 +-+ | | .+.. | | ...+.... ... .. ...+.....| 21 +-+...+.. . ...+..... ..+. . ...+.. | | +.....+.. +.. +.. | 20 +-+--------------------------------------------------------------------+ reaim.child_utime 1700 +-+--------------------------O----------------------O----------------+ O O O O O O O O O O O | | 1650 +-+ | | | | | 1600 +-+ | | | 1550 +-+ | | | | | 1500 +-+ | |.....+.....+....+.....+.....+.....+....+.....+.....+.....+....+.....| | | 1450 +-+------------------------------------------------------------------+ reaim.jobs_per_min 820000 +-+----------------------------------------------------------------+ | .+.. . ...+... +.... | 800000 +-+...+.... ... +.. . .. . | 780000 +-+ +. +..... .. +....+.....| | + | 760000 +-+ | | | 740000 +-+ | | | 720000 +-+ | 700000 +-+ O O | | O O O O O O O | 680000 +-+ O O | O | 660000 O-+----------------------------------------------------------------+ reaim.jobs_per_min_child 360 +-+-------------------------------------------------------------------+ | .+....+.... | 350 +-+ .. . ...+..... .+.... | 340 +-+...+..... .. +.. +..... ... +.....+.....| | + +. | 330 +-+ | | | 320 +-+ | | | 310 +-+ | 300 +-+ O O O O O O O | | O O O O 290 +-+ O | O | 280 +-+-------------------------------------------------------------------+ reaim.max_jobs_per_min 860000 +-+----------------------------------------------------------------+ |..... .+....+..... | 840000 +-+ +... .. +.....+.... ...+....+..... ..+.....| 820000 +-+ . .. +.. +.. | | + | 800000 +-+ | | | 780000 +-+ | | | 760000 O-+ | 740000 +-+ O O O | | O O O | 720000 +-+ O O O O O | O | 700000 +-+----------------------------------------------------------------+ [*] 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, 5 months

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LKP May 2019