On Fri 28-07-17 15:43:37, Johannes Weiner wrote:
> Hi Andrew,
>
> On Thu, Jul 27, 2017 at 01:43:25PM -0700, Andrew Morton wrote:
> > On Thu, 27 Jul 2017 11:30:07 -0400 Johannes Weiner
> > wrote:
> >
> > > This patch series implements a fine-grained metric for memory
> > >
On Fri 28-07-17 15:43:37, Johannes Weiner wrote:
> Hi Andrew,
>
> On Thu, Jul 27, 2017 at 01:43:25PM -0700, Andrew Morton wrote:
> > On Thu, 27 Jul 2017 11:30:07 -0400 Johannes Weiner
> > wrote:
> >
> > > This patch series implements a fine-grained metric for memory
> > > health.
> >
> > I
On Sat, 2017-07-29 at 04:48 +0200, Mike Galbraith wrote:
> ttwu asm delta says "measure me".
q/d measurement with pipe-test
+cgroup_disable=memory
2.241926 usecs/loop -- avg 2.242376 891.9 KHz 1.000
+patchset
2.284428 usecs/loop -- avg 2.357621 848.3 KHz .951
-cgroup_disable=memory
2.257433
On Sat, 2017-07-29 at 04:48 +0200, Mike Galbraith wrote:
> ttwu asm delta says "measure me".
q/d measurement with pipe-test
+cgroup_disable=memory
2.241926 usecs/loop -- avg 2.242376 891.9 KHz 1.000
+patchset
2.284428 usecs/loop -- avg 2.357621 848.3 KHz .951
-cgroup_disable=memory
2.257433
On Sat, 2017-07-29 at 04:48 +0200, Mike Galbraith wrote:
> On Thu, 2017-07-27 at 11:30 -0400, Johannes Weiner wrote:
> >
> > Structure
> >
> > The first patch cleans up the different loadavg callsites and macros
> > as the memdelay averages are going to be tracked using these.
> >
> > The
On Sat, 2017-07-29 at 04:48 +0200, Mike Galbraith wrote:
> On Thu, 2017-07-27 at 11:30 -0400, Johannes Weiner wrote:
> >
> > Structure
> >
> > The first patch cleans up the different loadavg callsites and macros
> > as the memdelay averages are going to be tracked using these.
> >
> > The
On Thu, 2017-07-27 at 11:30 -0400, Johannes Weiner wrote:
>
> Structure
>
> The first patch cleans up the different loadavg callsites and macros
> as the memdelay averages are going to be tracked using these.
>
> The second patch adds a distinction between page cache transitions
> (inactive
On Thu, 2017-07-27 at 11:30 -0400, Johannes Weiner wrote:
>
> Structure
>
> The first patch cleans up the different loadavg callsites and macros
> as the memdelay averages are going to be tracked using these.
>
> The second patch adds a distinction between page cache transitions
> (inactive
Hi Andrew,
On Thu, Jul 27, 2017 at 01:43:25PM -0700, Andrew Morton wrote:
> On Thu, 27 Jul 2017 11:30:07 -0400 Johannes Weiner wrote:
>
> > This patch series implements a fine-grained metric for memory
> > health.
>
> I assume some Documentation/ is forthcoming.
Yep, I'll
Hi Andrew,
On Thu, Jul 27, 2017 at 01:43:25PM -0700, Andrew Morton wrote:
> On Thu, 27 Jul 2017 11:30:07 -0400 Johannes Weiner wrote:
>
> > This patch series implements a fine-grained metric for memory
> > health.
>
> I assume some Documentation/ is forthcoming.
Yep, I'll describe the
On Thu, 27 Jul 2017 11:30:07 -0400 Johannes Weiner wrote:
> This patch series implements a fine-grained metric for memory
> health.
I assume some Documentation/ is forthcoming.
Consuming another page flag hurts. What's our current status there?
I'd be interested in seeing
On Thu, 27 Jul 2017 11:30:07 -0400 Johannes Weiner wrote:
> This patch series implements a fine-grained metric for memory
> health.
I assume some Documentation/ is forthcoming.
Consuming another page flag hurts. What's our current status there?
I'd be interested in seeing some usage
This patch series implements a fine-grained metric for memory
health. It builds on top of the refault detection code to quantify the
time lost on VM events that occur exclusively due a lack of memory and
maps it into a percentage of lost walltime for the system and cgroups.
Rationale
When
This patch series implements a fine-grained metric for memory
health. It builds on top of the refault detection code to quantify the
time lost on VM events that occur exclusively due a lack of memory and
maps it into a percentage of lost walltime for the system and cgroups.
Rationale
When
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