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Posted to yarn-dev@hadoop.apache.org by 牛兆捷 <nz...@gmail.com> on 2013/04/24 03:02:00 UTC

cpu utilization

Is there any method to get the cpu utilization per second in each phase of
a MapReduce job by hacking the yarn code or using something profiling tools?

-- 
*Sincerely,*
*Zhaojie*
*
*

Re: cpu utilization

Posted by sudhakara st <su...@gmail.com>.

use *nmon *tool and *iostat *command and redirect output to a CSV file.

On Tue, Apr 23, 2013 at 6:02 PM, 牛兆捷 <nz...@gmail.com> wrote:

> Is there any method to get the cpu utilization per second in each phase of
> a MapReduce job by hacking the yarn code or using something profiling
> tools?
>
> --
> *Sincerely,*
> *Zhaojie*
> *
> *
>

-- 

Regards,
.....  Sudhakara.st