DB2 - Problembeschreibung
Problem IC66999 | Status: Geschlossen |
MEMORY LEAK IN MON_GET_LOCKS, MON_GET_APPL_LOCKWAIT TABLE FUNCTIONS and MON_LOCKWAITS admin view | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 | |
Problembeschreibung: | |
A memory leak of 6496 bytes per lock occurs as a result of calling the MON_GET_LOCKS or MON_GET_APPL_LOCKWAIT table functions or querying the MON_LOCKWAITS admin view. The leak is from the private memory heap. 'db2mtrk -p -v' will show the leak Before calling MON_GET_LOCKS: Memory for agent 16 Other Memory is of size 20250624 bytes Total: 20250624 bytes After calling MON_GET_LOCKS to return info on 1006 locks: Memory for agent 16 Other Memory is of size 26869760 bytes Total: 26869760 bytes | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * Any user calling MON_GET_LOCKS or MON_GET_APPL_LOCKWAIT or * * querying MON_LOCKWAITS * **************************************************************** * PROBLEM DESCRIPTION: * * A memory leak of 6496 bytes per lock occurs as a result of * * calling * * * * the MON_GET_LOCKS or MON_GET_APPL_LOCKWAIT table functions * * or querying the MON_LOCKWAITS admin view. * **************************************************************** * RECOMMENDATION: * * Upgrade to v9.7 FP2 or higher * **************************************************************** | |
Local-Fix: | |
verfügbare FixPacks: | |
DB2 Version 9.7 Fix Pack 2 for Linux, UNIX, and Windows | |
Lösung | |
The fix to properly free memory was included in v9.7 FP2. The memory leak will not occur anymore. | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Bug-Verfolgung | |
Vorgänger : APAR is sysrouted TO one or more of the following: IC67114 Nachfolger : | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 09.03.2010 23.04.2010 23.04.2010 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
9.7.FP2 | |
Problem behoben lt. FixList in der Version | |
9.7.0.2 |