starlingx/config
Code Issues Proposed changes

Increase platform memory reserve on AIO

Browse Source 
With tranistion to Debian, package upgrades and migration to ceph-csi,
platform memory usage has increased and is hitting >75% usage under
steady state conditions.  As alarms will trigger at 80%, need to
increase reserve to add additional buffer.

Increase platform memory reserve to 10GB on single numa node AIO hosts.

Test Plan:
PASS Install AIO-SX system and confirm platform memory reserve in
collectd logs.

Closes-Bug: 1998421
Signed-off-by: Gerry Kopec <Gerry.Kopec@windriver.com>
Change-Id: I81329a3a90068274f9830161b22d7322cccc5405
This commit is contained in:
Gerry Kopec 2022-11-30 22:28:52 -05:00
parent 1cacd6010a
commit 6d2b447df8
1 changed files with 1 additions and 1 deletions
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2
sysinv/sysinv/sysinv/sysinv/common/constants.py
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@ -242,7 +242,7 @@ PLATFORM_CORE_MEMORY_RESERVED_MIB_VBOX = 1100
PLATFORM_CORE_MEMORY_RESERVED_MIB_VBOX_WORKER = 2000 PLATFORM_CORE_MEMORY_RESERVED_MIB_VBOX_WORKER = 2000
# For AIO config, memory reserved for controller in MiB # For AIO config, memory reserved for controller in MiB
COMBINED_NODE_CONTROLLER_MEMORY_RESERVED_MIB = 5000 COMBINED_NODE_CONTROLLER_MEMORY_RESERVED_MIB = 7000
COMBINED_NODE_CONTROLLER_MEMORY_RESERVED_MIB_VBOX = 3000 COMBINED_NODE_CONTROLLER_MEMORY_RESERVED_MIB_VBOX = 3000
COMBINED_NODE_CONTROLLER_MEMORY_RESERVED_MIB_XEOND = 3000 COMBINED_NODE_CONTROLLER_MEMORY_RESERVED_MIB_XEOND = 3000