AWR Report Generation Slow Due to High Elapse Time on WRH$_SEG_STAT_OBJ_INDEX
(Doc ID 2318124.1)
Last updated on NOVEMBER 07, 2019
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 12.1 to 12.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
- AWR report generation takes long
- 10046 diagnostic trace shows that major time was spent on "INDEX RANGE SCAN WRH$_SEG_STAT_OBJ_INDEX" as below:
- Gathering Dictionary/System Statistics did not helped
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