On Wed, Jun 06, 2018 at 12:22:08AM +0300, Lev Serebryakov wrote: > On 05.06.2018 19:17, Gary Jennejohn wrote: > > > > I complained about this also and alc_at_ gave me this hint: > > sysctl vm.pageout_update_period=0 > > Really, situation is worse than stated in subject, because processes > are being killed AFTER memory pressure, when here are a lot of free > memory already! > > It looks like very serious bug. The issue was identified earlier this week and is being worked on. It's a regression from r329882 which appears only on certain hardware. You can probably work around it by setting vm.pageout_oom_seq to a large value (try 1000 for instance), though this will make the "true" OOM killer take longer to kick in. The problem is unrelated to the pageout_update_period.Received on Tue Jun 05 2018 - 19:49:06 UTC
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