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OLVM: CPU utilization on engine server is high and "ENGINE_HEAP_MIN is [XXXXXM], total available memory is YYYYY MB. Setting to ZZZZZ MB." is logged in /var/log/messages (Doc ID 2814133.1)

Last updated on NOVEMBER 26, 2021

Applies to:

Linux OS - Version Oracle Linux 7.8 with Unbreakable Enterprise Kernel [4.14.35] and later
Information in this document applies to any platform.

Symptoms

CPU utilization is high. The CPU utilization is temporary down when restarting ovirt-engine.

Also below messages are logged in below. 

Sep 21 09:50:10 engine-server-name journal: 2021-09-21 09:50:10,442+0000 ovirt-engine: WARNING daemonSetup:337 ENGINE_HEAP_MIN is [16384M], total available memory is 15772 MB. Setting to 14194 MB.
Sep 21 09:50:10 engine-server-name journal: 2021-09-21 09:50:10,442+0000 ovirt-engine: WARNING daemonSetup:347 ENGINE_HEAP_MAX is [16384M], total available memory is 15772 MB. Setting to 14194 MB.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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