Reference Note 748251.1
Possible Cause
Possible Cause
ISSUE IS LIKELY CAUSED BY
Bug 5689290 - VIEW V$RMAN_BACKUP_JOB_DETAILS SLOW CAUSING DATABASE CONSOLE LOGIN TIMEOUTS
which identified an issue with excessive temp space usage by emagent.
Bug 5689290 was closed as a duplicate of
Bug 5466436 - VIEW V$RMAN_BACKUP_JOB_DETAILS SLOW CAUSING DATABASE CONSOLE LOGIN TIMEOUTS
which was subsequently closed as a duplicate of:
Bug 8434467 - SLOW PERFORMANCE FOR QUERY ON V$RMAN_BACKUP_JOB_DETAILS
Solution
1. Upgrade to any fixed version, e.g.
12.1 (Future Release)
11.2.0.2 (Server Patch Set)
11.2.0.1 Patch 4 on Windows Platforms
11.1.0.7 Patch 37 on Windows Platforms
10.2.0.5 Patch 4 on Windows Platforms
10.2.0.4 Patch 41 on Windows Platforms
- OR -
2. Apply Patch 8434467 as available for the your actual platform and Oracle version.
- OR -
3. Use the following workaround to reduce the temp usage by emagent / dbsnmp:
exec dbms_stats.DELETE_TABLE_STATS('SYS','X$KCCRSR'); ==> deletes the statistics on the fixed object
exec dbms_stats.LOCK_TABLE_STATS('SYS','X$KCCRSR'); ==> lock that object so that statistics will not be collected in future
alter system flush shared_pool; ==> cannot be skipped
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