On Tue, Nov 5, 2013 at 11:06 PM, J.Hwan Kim <frog1120@gmail.com> 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 -- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com