A fix is available
APAR status
Closed as program error.
Error description
QM has a storage leak associated with the collection of large amounts of Host variables. Code has been changed to fix the over allocated storage which will reduce over all storage consumption for the started task.
Local fix
Issue the F cqmstc,DISPLAY DATASPACES command to display the dataspace storage. If the amount of hostvar nodes is very large the leak could be to blame. To reduce the amount of hostvars collected in an interval reduce the interval time in CQMPARMS and increase the thresholds in the monitoring profile. Or exclude an workload that appears to drive up host var collection through the monitoring profile.
Problem summary
**************************************************************** * USERS AFFECTED: Users of DB2 Query Monitor. * **************************************************************** * PROBLEM DESCRIPTION: QM has a storage leak associated with * * the collection of large amounts of * * Host variables. Code has been changed * * to fix the over allocated storage which * * will reduce over all storage * * consumption for the started task. * **************************************************************** * RECOMMENDATION: * **************************************************************** Code has been changed to correct this condition.
Problem conclusion
APPLY the PTF.
Temporary fix
Comments
×**** PE05/07/07 PTF IN ERROR. SEE APAR PK08507 FOR DESCRIPTION
APAR Information
APAR number
PK05751
Reported component name
DB2 QUERY MONIT
Reported component ID
5655E6701
Reported release
210
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2005-05-13
Closed date
2005-06-23
Last modified date
2005-07-13
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
CQMMEXCP
Fix information
Fixed component name
DB2 QUERY MONIT
Fixed component ID
5655E6701
Applicable component levels
R210 PSY UK04836
UP05/06/29 P F506
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
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Document Information
Modified date:
31 March 2021