How to view processor schedule history

Mulyadi Santosa mulyadi.santosa at
Wed Nov 6 00:07:30 EST 2013

On Tue, Nov 5, 2013 at 11:06 PM, J.Hwan Kim <frog1120 at> wrote:
> Hi, everyone
> Can I find the schedule history of CPU in system, for example /proc
> Thanks in advance
> J.Hwan Kim

You mean, you wanna know things like what PIDs are scheduled in the
last 5 minutes etc?

IIRC, there is a kernel tracer that track/record this. Check "make
menuconfig" under kernel hacking options


Mulyadi Santosa
Freelance Linux trainer and consultant


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