Increase oomd user memory pressure limit to 50% for 20s (#1941170)

There isn't really a one size fits all policy since pressure can change
a lot based on whether you have flash or spinning disks (and your swap
configuration as well). But let's be a bit more conservative here.
This commit is contained in:
Anita Zhang 2021-03-30 08:55:58 +00:00 committed by Zbigniew Jędrzejewski-Szmek
parent a004447ba3
commit a62a7c17cc
3 changed files with 6 additions and 3 deletions

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@ -1,2 +1,2 @@
[OOM] [OOM]
DefaultMemoryPressureDurationSec=10s DefaultMemoryPressureDurationSec=20s

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@ -1,3 +1,3 @@
[Service] [Service]
ManagedOOMMemoryPressure=kill ManagedOOMMemoryPressure=kill
ManagedOOMMemoryPressureLimit=10% ManagedOOMMemoryPressureLimit=50%

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@ -21,7 +21,7 @@
Name: systemd Name: systemd
Url: https://www.freedesktop.org/wiki/Software/systemd Url: https://www.freedesktop.org/wiki/Software/systemd
Version: 248~rc4 Version: 248~rc4
Release: 5%{?dist} Release: 6%{?dist}
# For a breakdown of the licensing, see README # For a breakdown of the licensing, see README
License: LGPLv2+ and MIT and GPLv2+ License: LGPLv2+ and MIT and GPLv2+
Summary: System and Service Manager Summary: System and Service Manager
@ -987,6 +987,9 @@ fi
%files standalone-sysusers -f .file-list-standalone-sysusers %files standalone-sysusers -f .file-list-standalone-sysusers
%changelog %changelog
* Tue Mar 30 2021 Anita Zhang <the.anitazha@gmail.com> - 248~rc4-6
- Increase oomd user memory pressure limit to 50% (#1941170)
* Fri Mar 26 2021 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 248~rc4-5 * Fri Mar 26 2021 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 248~rc4-5
- Do not preset systemd-networkd.service and systemd-networkd-wait-online.service - Do not preset systemd-networkd.service and systemd-networkd-wait-online.service
on upgrades from before systemd-networkd was split out (#1943263) on upgrades from before systemd-networkd was split out (#1943263)