Shakeel Butt writes:
The vmstat pgrefill is useful together with pgscan and pgsteal stats to
measure the reclaim efficiency. However vmstat's pgrefill is not updated
consistently at system level. It gets updated for both global and memcg
reclaim however pgscan and pgsteal are updated for only glo
On Fri, Jul 10, 2020 at 7:32 PM Roman Gushchin wrote:
>
> On Fri, Jul 10, 2020 at 06:14:59PM -0700, Shakeel Butt wrote:
> > The vmstat pgrefill is useful together with pgscan and pgsteal stats to
> > measure the reclaim efficiency. However vmstat's pgrefill is not updated
> > consistently at syste
On Fri, Jul 10, 2020 at 06:14:59PM -0700, Shakeel Butt wrote:
> The vmstat pgrefill is useful together with pgscan and pgsteal stats to
> measure the reclaim efficiency. However vmstat's pgrefill is not updated
> consistently at system level. It gets updated for both global and memcg
> reclaim howe
On Sat, Jul 11, 2020 at 9:15 AM Shakeel Butt wrote:
>
> The vmstat pgrefill is useful together with pgscan and pgsteal stats to
> measure the reclaim efficiency. However vmstat's pgrefill is not updated
> consistently at system level. It gets updated for both global and memcg
> reclaim however pgs
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