Messages in this thread | | | Date | Thu, 31 Mar 2022 18:44:31 +0700 | Subject | Re: [PATCH v5] mm/vmstat: add events for ksm cow | From | Bagas Sanjaya <> |
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On 31/03/22 10.56, cgel.zte@gmail.com wrote: > +Monitoring KSM events > +===================== > + > +There are some counters in /proc/vmstat that may be used to monitor KSM events. > +KSM might help save memory, it's a tradeoff by may suffering delay on KSM COW > +or on swapping in copy. Those events could help users evaluate whether or how > +to use KSM. For example, if cow_ksm increases too fast, user may decrease the > +range of madvise(, , MADV_MERGEABLE). > +
Did you mean "tradeoff between possible delay on KSM COW and swapping in copy"?
-- An old man doll... just what I always wanted! - Clara
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