11gR2 Grid Infrastructure CRSD High CPU Usage or Slow Command Response
(Doc ID 1348202.1)
Last updated on MARCH 12, 2021
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
11gR2 GI crsd.bin process uses high CPU, response from srvctl, crsctl or other tools that talk to crsd is slow - in some rare case, it's too slow that it appears like a hang.
The issue happens more often in environment with pre-11.2 database.
Potential error in crsd.log
[ OCRUTL]u_fill_errorbuf: Error Info : [[SLOS: cat=-2, opn=malloc, dep=0, loc=addgrpnm10out of memory(557984) ]]
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