ora.LISTENER.lsnr status showing INTERMEDIATE CHECK TIMED OUT due to CPU/Memory 100% Used (Doc ID 1624487.1)

Last updated on FEBRUARY 23, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
IBM AIX on POWER Systems (64-bit)

Symptoms

The listener resource goes to "INTERMEIDATE" status  and all client connections via listener are failing.

$crsctl stat res -t

ora.LISTENER.lsnr
               ONLINE  INTERMEDIATE      vmrac1   CHECK TIME OUT
               ONLINE  ONLINE                    vmrac2

$GRID_HOME/log/<node>/crsd/crsd.log

2014-02-10 18:32:10.880: [    AGFW][10025] {0:9:91} Agfw Proxy Server replying to the message: RESOURCE_STATUS[Proxy] ID 20481:20639250
2014-02-10 18:32:10.881: [    AGFW][10025] {0:9:92} Agfw Proxy Server received the message: RESOURCE_STATUS[Proxy] ID 20481:20639290
2014-02-10 18:32:11.341: [    AGFW][10025] {0:9:92} Received state change for ora.LISTENER.lsnr rmdydbitdb1 1 [old state = ONLINE, new state = UNKNOWN]
2014-02-10 18:32:11.341: [    AGFW][10025] {0:9:92} Received state LABEL change for ora.LISTENER.lsnr rmdydbitdb1 1 [old label  = , new label = CHECK TIMED OUT]
2014-02-10 18:32:11.342: [    AGFW][10025] {0:9:92} Agfw Proxy Server sending message to PE, Contents = [MIDTo:2|OpID:3|FromA:{Invalid|Node:0|Process:0|Type:0}|ToA:

Cause

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