Re: [RFC] psi: Add additional PSI counters for each type of memory pressure
From: Michal Hocko <mhocko@suse.com>
Date: 2021-11-10 16:07:40
Also in:
linux-block, linux-mm, lkml
On Wed 10-11-21 07:36:37, Georgi Djakov wrote:
From: Carlos Ramirez <redacted> Calculates psi totals for memory pressure subevents: compaction, thrashing, direct compaction, direct reclaim, and kswapd0. Uses upper 16 bits of psi_flags to track memory subevents.
Could you elaborate on the definition of those events please? That should also go to Documentation (Documentation/accounting/psi.rst) -- Michal Hocko SUSE Labs