|
Problem IC73322
|
Status: Closed |
HIGH MEMORY USAGE IN THREADED DB2FMP (C) PROCESS TRIGGERED BY SNAPSHOT FUNCTIONS AND VIEWS |
| product: |
DB2 FOR LUW / DB2FORLUW / 950 - DB2 |
| Problem description: |
Snapshot table functions and snapshot administrative views can
trigger a high memory usage in the threaded db2fmp (C) process.
The consumed memory will not be given back to the OS during the
lifetime of the threaded db2fmp process.
This APAR will change the behavior of snapshot functions and
return the memory, allocated during snapshot processing, back to
the OS. This will reduce the overall memory address space usage
of the threaded db2fmp (C) process. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* see ERROR DESCRIPTION *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 Version 9.5 Fix Pack 8. *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
DB2 Version 9.5 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 10 for Linux, UNIX, and Windows
|
| Solution |
First fixed in DB2 Version 9.5 Fix Pack 8. |
| Workaround |
not known / see Local fix |
| BUG-Tracking |
forerunner : APAR is sysrouted TO one or more of the following: IC73958
follow-up : |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 16.12.2010
06.07.2011
06.07.2011 |
| Problem solved at the following versions (IBM BugInfos) |
9.5.FP8
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.5.0.8
|
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