Grid Infrastructure oraagent.bin process using huge amount of memory and forking huge number of threads.
- <GI_HOME>/log/<node>/agent/crsd/oraagent_grid/oraagent_grid.log
2014-02-12 08:08:10.132: [ USRTHRD][417280]{0:13:2} checkCrsStat 2 CLSCRS_STAT ret: 200
2014-02-12 08:08:10.132: [ USRTHRD][417280]{0:13:2} checkCrsStat 2 clscrs_res_get_op_status CLSCRS_STAT status 210 err_msg CRS-0210: Could not find resource ‘ora.LISTENER.lsnr‘. ====>> resource missing
2014-02-12 08:08:10.132: [ USRTHRD][417280]{0:13:2} CrsCmd::ClscrsCmdData::stat entity 1 statflag 33 useFilter 0
2014-02-12 08:08:10.476: [ USRTHRD][417280]{0:13:2} checkCrsStat 2 CLSCRS_STAT ret: 200
2014-02-12 08:08:10.476: [ USRTHRD][417280]{0:13:2} checkCrsStat 2 clscrs_res_get_op_status CLSCRS_STAT status 210 err_msg CRS-0210: Could not find resource ‘ora.LISTENER.lsnr‘.
2014-02-12 08:08:10.476: [ USRTHRD][417280]{0:13:2} AsmCommonAgent::setLocalListener cls::Exception CRS-0210: Could not find resource ‘ora.LISTENER.lsnr‘.
2014-02-12 08:08:10.476: [ USRTHRD][417280]{0:13:2} ASM Dedicated Thread }
- "<GI_HOME>/bin/crsctl stat res -t" shows no ‘ora.LISTENER.lsnr‘ resource
- "<GI_HOME>/bin/crsctl stat res ora.asm -p" shows ora.asm depends on ‘ora.LISTENER.lsnr‘ resource
NAME=ora.asm
....
START_DEPENDENCIES=hard(ora.cssd) weak(ora.LISTENER.lsnr)
CAUSE
Dependent resource ‘ ora.LISTENER.lsnr‘ was removed.
The issue is being investigated in bug 18261183 and bug 18427298
SOLUTION
The workaround is to add the missing "ora.LISTENER.lsnr" listener or set correct "listener" resource for ora.asm as grid user:
In the case of "ora.LISTENER.lsnr" is gone, add the listener back:
$ srvctl add listener -l LISTENER -p <port>
In the case of "ora.LISTENER.lsnr" was renamed to something else, i.e. "ora.ASM_LISTENER.lsnr"
$ srvctl modify asm -l ASM_LISTENER
The issue is fixed in 11.2.0.4 GI PSU5
oraagent.bin High Memory Usage as Dependent Listener was Removed/Renamed
原文：https://www.cnblogs.com/feiyun8616/p/11418407.html
