On 11/24/2015 12:55 PM, Joonsoo Kim wrote:
On Tue, Nov 24, 2015 at 11:40:28AM +0800, Aaron Lu wrote:
> BTW, I'm still learning how to do proper ftrace for this case and it may
> take a while.
You can do it simply with trace-cmd.
sudo trace-cmd record -e compaction &
run test program
Ctrl + c
sudo trace-cmd report
Thanks for the tip, I just recorded it like this:
trace-cmd record -e compaction ./usemem xxx
Due to the big size of trace.out(6MB after compress), I've uploaed it:
The pagetypeinfo, perf and proc-vmstat is also there.