APAR status
Closed as program error.
Error description
On nodes of a cluster, about 10 percentage or more units can be seen for the same com.presence.connect.Connect class hierarchy. It is causing very low performance or even OOM eventually. SessionRemovedFromCache in SessionMapperListener is called by AppServer when it removes a session from DynaCache. Unlike the sessionDestroyed method this method is guaraneteed to be called on all CLuster Members. A workaround will be restart server of the cluster.
Local fix
Problem summary
Memory leak: the class hierarchy under com.presence.connect.Connect On nodes of a cluster, about 10 percentage or more units can be seen for the same com.presence.connect.Connect class hierarchy. It is causing very low performance or even OOM eventually.
Problem conclusion
A workaround will be restart server of the cluster. SessionRemovedFromCache in SessionMapperListener is called by AppServer when it removes a session from DynaCache. Unlike the sessionDestroyed method this method is guaraneteed to be called on all CLuster Members.
Temporary fix
Comments
APAR Information
APAR number
PM88766
Reported component name
LOTUS WEB CONT
Reported component ID
5724I2900
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-05-09
Closed date
2013-05-09
Last modified date
2013-05-17
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
LOTUS WEB CONT
Fixed component ID
5724I2900
Applicable component levels
R610 PSY
UP
R61A PSY
UP
R61B PSY
UP
R61C PSY
UP
R610 PSY
UP
R615 PSY
UP
[{"Business Unit":{"code":"BU051","label":"N\/A"},"Product":{"code":"SUPPORT","label":"IBM Web Content Manager"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.1","Line of Business":{"code":"LOB33","label":"N\/A"}}]
Document Information
Modified date:
21 December 2021