Fixes are available
APAR status
Closed as program error.
Error description
When the Purge and Archive service is executed against a large set of instance data, the purge operation performs too slowly. In an environment where new instances are being generated at a high rate, the purge operation may not be able to keep up with the rate of new instance generation, which may negatively impact performance of other areas of the product that are sensitive to the volume of instance data (e. g. data movement service, dashboards).
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: Users of WebSphere Business Monitor * * Version 7.0, and IBM Business Monitor * * Version 7.5 and higher. * **************************************************************** * PROBLEM DESCRIPTION: When the Purge and Archive service is * * executed against a large set of * * instance data, the purge operation * * performs too slowly. In an * * environment where new instances are * * being generated at a high rate, the * * purge operation may not be able to * * keep up with the rate of new instance * * generation, which may negatively * * impact * * performance of other areas of the * * product that are sensitive to the * * volume of instance data (e. g. data * * movement service, dashboards). * **************************************************************** * RECOMMENDATION: * **************************************************************** The purging process was purging one instance at a time, causing large delays when very large numbers of instances were scheduled to be purged.
Problem conclusion
Changing the purging process to enable SQL delete statements to execute against a large number of records greatly improved the efficiency of the process. An interim fix for WebSphere Business Monitor Version 7.0.0.4 has been published to Fix Central. Please refer to the separate file that is automatically downloaded with the interim fix for prerequisite information and installation/uninstallation instructions. For IBM Business Monitor Version 7.5 and higher, the issue will be resolved in future maintenance releases.
Temporary fix
Comments
APAR Information
APAR number
JR44965
Reported component name
WEB BUS MONITOR
Reported component ID
5724M2400
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-11-30
Closed date
2013-02-21
Last modified date
2013-02-21
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WEB BUS MONITOR
Fixed component ID
5724M2400
Applicable component levels
R700 PSY
UP
R750 PSY
UP
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSSRR3","label":"WebSphere Business Monitor"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.0","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
12 October 2021