lkml.org 
[lkml]   [2019]   [Apr]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC PATCH 2/5] numa: append per-node execution info in memory.numa_stat
On Mon, Apr 22, 2019 at 10:12:20AM +0800, 王贇 wrote:
> This patch introduced numa execution information, to imply the numa
> efficiency.
>
> By doing 'cat /sys/fs/cgroup/memory/CGROUP_PATH/memory.numa_stat', we
> see new output line heading with 'exectime', like:
>
> exectime 24399843 27865444
>
> which means the tasks of this cgroup executed 24399843 ticks on node 0,
> and 27865444 ticks on node 1.

I think we stopped reporting time in HZ to userspace a long long time
ago. Please don't do that.

\
 
 \ /
  Last update: 2019-04-23 10:53    [W:0.129 / U:64.336 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site