High CPU Load and Disk Utilization 100% on one node impact database slowness
(Doc ID 2710455.1)
Last updated on MARCH 20, 2021
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 and later
Information in this document applies to any platform.
Observed high CPU utilization on one of the node out of 4 node cluster.
AWR Report shows abnormal behavior
CPUs Cores Sockets Load Average Begin Load Average End %User %System %WIO %Idle
32 32 4 2.4E+03 2.4E+03 5.0 1.8 93.1 93.1 >>> High %WIO and load average is huge.
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