DB2 - Problembeschreibung
Problem IT28059 | Status: Geschlossen |
PERFORMANCE ISSUE SEEN ON HADR ROS WITH ONLY ONE BUFFERPOOL | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / B10 - DB2 | |
Problembeschreibung: | |
100% CPU spikes on the Reads On Standby database server of a HADR cluster. Performance issue is caused by dropping temporary tables in the read-only workloads on the HADR active standby database with only one bufferpool. No issue seen on primary. Difference is a result of Db2 treating temporary and regular tables the same way on the standby. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Db2 11.1 Mod 4 Fixpack 5 or higher * **************************************************************** | |
Local-Fix: | |
Create additional bufferpools for TEMPSPACE1 and SYSTOOLSTMPSPACE. | |
Lösung | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Bug-Verfolgung | |
Vorgänger : IT28058 Nachfolger : | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 11.02.2019 16.01.2020 16.01.2020 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
Problem behoben lt. FixList in der Version |