[ PCA ]High Number Of DRS Live Migrates

(Doc ID 2404571.1)

Last updated on JUNE 07, 2018

Applies to:

Private Cloud Appliance - Version 2.3.2 and later
Linux x86-64

Symptoms

You have Distributed Resource Scheduling (DRS) enabled on PCA.
It is set to 80% CPU and 80% on all network interfaces with a time period of 5 minutes.

During the evening/night, we see excessive live migrations.
For example:

xxxxxxx was running on ovcacn35r1 and is now running on ovcacn37r1
yyyyyyy was running on ovcacn31r1 and is now running on ovcacn37r1
zzzzzzz was running on ovcacn11r1 and is now running on ovcacn09r1

Changes

Enabled DRS.

Cause

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