Managing Databases using Enterprise Manager (MOSC)

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Please recommend diagnostics to run for performance errors affecting one cluster database

edited Jul 29, 2011 7:09AM in Managing Databases using Enterprise Manager (MOSC) 2 commentsAnswered
Hello:

EM Grid Control is 11.1 on Linux x86-64.  It monitors about a dozen cluster (Linux) databases, all >= 11.2   One of the cluster databases returns errors when I choose AWR, ADDM or wish to look at historic performance statistics.  Errors (from emoms.log) when choosing historical from the performance page are like these:

2011-07-26 10:25:59,572 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] ERROR exception.EMRuntimeExceptionFilter logp.251 - java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0

This problem seems to affect just one cluster database and its instances.  Errors from AWR are like these:

WARNING (-4023) ORA-04023:DBA_HIST_SYS_TIME_MODEL

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