|
Problem IT10036
|
Status: Geschlossen |
MEMORY LEAK IN DB2SYSC PRIVATE MEMORY WHEN AN EXTERNAL CONVERSION TABLE IS USED |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problembeschreibung: |
Description:
The db2sysc private memory may be leaked when following
conditions are met:
- External conversion tables are used (*.cnv exists in
sqllib/conv/ directory)
- The database code page and the application code page are
different
- Trusted routines are used
This memory leak cannot be observed by db2pd -dbptnmem or
MON_GET_MEMORY_SET/POOL, but ps or other OS monitoring
tools(e.g. svmon in AIX) report the increase of the private
memory. The db2pd -memblock pid=db2sysc_pid will show the many
blocks from OSSe LOC=239.
For example:
Memory blocks sorted by size:
PoolID PoolName TotalSize(Bytes) TotalCount LOC File
OSSe OSSe 167033120 3941 239 0
0 13222440 105 176
1235720678
0 5242880 40 8429
3922823597
0 919088 34 1449
428345763
... |
| Problem-Zusammenfassung: |
****************************************************************
* USERS AFFECTED: *
* Users using external conversion tables *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 Version 10.5 Fix Pack 7. *
**************************************************************** |
| Local-Fix: |
|
| Lösung |
First fixed in DB2 Version 10.5 Fix Pack 7. |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 13.07.2015
28.01.2016
28.01.2016 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
|
| Problem behoben lt. FixList in der Version |
| 10.5.0.7
|
 |
