AWR Report - "Segments by Row Lock Waits" -> Column "% of Capture"
- From: VIVEK_SHARMA <VIVEK_SHARMA@xxxxxxxxxxx>
- To: 'ORACLE-L' <oracle-l@xxxxxxxxxxxxx>, "mwf@xxxxxxxx" <mwf@xxxxxxxx>, Tanel Poder <tanel.poder.003@xxxxxxx>, "nigel.thomas@xxxxxxxxxxxxxx" <nigel.thomas@xxxxxxxxxxxxxx>, rjamya <rjamya@xxxxxxxxx>
- Date: Mon, 11 Aug 2008 18:18:34 +0530
Folks
In AWR, in the section "Segments by Row Lock Waits" , What does the column "%
of Capture" mean? ..
From an AWR Report taken from a Benchmark Run, there exists Only 1 entry
specifying the index IDX_INTERFACE_REQUEST_DTL_TBL with "% of Capture" = 100%
Qs. What does this mean? Is the following index HOT / Lock waits?
Any advice / links will help.
Cheers & Thanks V much
Vivek
P.S.
Segments by Row Lock Waits
* % of Capture shows % of row lock waits for each top segment compared
* with total row lock waits for all segments captured by the Snapshot
Owner Tablespace Name Object Name Subobject Name
Obj. Type Row Lock Waits % of Capture
TBAADM IDX_LOG_HISTORY IDX_INTERFACE_REQUEST_DTL_TBL
INDEX 1 100.00
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