11gR2 Grid Infrastructure High CPU Usage by crsd.bin, ocssd.bin, evmd.bin gipcd.bin etc due to GIPC (Doc ID 1455973.1)

Last updated on FEBRUARY 20, 2013

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 and later
IBM AIX on POWER Systems (64-bit)

Symptoms

11gR2 Grid Infrastructure processes (crsd.bin, ocssd.bin, evmd.bin, gipcd.bin, orarootagent.bin etc) are using high CPU on AIX. Tracing high CPU usage processes with the following command will show some threads are using high CPU:

  

Cause

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