DB2 FOR LUW / DB2FORLUW / B10 - DB2

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.

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* USERS AFFECTED:                                              *
* ALL                                                          *
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* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
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* RECOMMENDATION:                                              *
* Upgrade to Db2 11.1 Mod 4 Fixpack 5 or higher                *
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Create additional bufferpools for TEMPSPACE1 and
SYSTOOLSTMPSPACE.

not known / see Local fix

forerunner  : IT28058 
follow-up : 

Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

11.02.2019
16.01.2020
16.01.2020