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Problem IT07583
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Status: Closed |
MONITOR DATA OF BP_HITRATIO MAY RETURN WRONG RESULT |
| product: |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 |
| Problem description: |
Monitor Metrics collected from BP_HITRATIO can return slight
wrong data in some cases.
TOTAL_HIT_RATIO, DATA_HIT_RATIO, INDEX_HIT_RATIO and
XDA_HIT_RATIO may return higher value than actual.
reason to hit is to not reduce the number of POOL_ASYNC_DATA_
READS, POOL_ASYNC_INDEX_ READS, POOL_ASYNC_XDA_ READS from
corresponding calculations. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All users using V10.1 and BP_HITRATIO() Table Function *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to db2_v101fp5 to resolve this *
**************************************************************** |
| Local Fix: |
There is apparently no local fix for it. |
| Solution |
Upgrade to db2_v101fp5 to use the correct formulas |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 09.03.2015
13.07.2015
13.07.2015 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.1.0.5
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