How to view processor schedule history

2013-11-05 Thread J.Hwan Kim
Hi, everyone

Can I find the schedule history of CPU in system, for example /proc

Thanks in advance

J.Hwan Kim

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Re: How to view processor schedule history

2013-11-05 Thread Mulyadi Santosa
On Tue, Nov 5, 2013 at 11:06 PM, J.Hwan Kim frog1...@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

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