Messages in this thread | | | Subject | Re: [PATCH 0/3] memdelay: memory health metric for systems and workloads | From | Mike Galbraith <> | Date | Sat, 29 Jul 2017 04:48:22 +0200 |
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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 list refaults) and page cache thrashing (active list > refaults), since only the latter are unproductive refaults. > > The third patch finally adds the memdelay accounting and interface: > its scheduler side identifies productive and unproductive task states, > and the VM side aggregates them into system and cgroup domain states > and calculates moving averages of the time spent in each state.
What tree is this against? ttwu asm delta says "measure me".
-Mike
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