APAR status
Closed as program error.
Error description
Memory leak with a simliar object stack as seen below
701,000,152 [56] 3 com/ibm/rmi/corba/ServantObjectImpl
0x6c535758
701,000,096 [40] 4 com/ibm/ws/activity/CosActivityActionImpl
0x6c5327a0
700,999,600 [96] 10 com/ibm/ws/activity/HLSInformation
0x37bb0930
700,985,360 [24] 1
com/ibm/ws/recoverylog/utils/RecoverableUnitIdTable 0x37bb08a8
700,985,336 [40] 2 com/ibm/ws/util/LongObjectHashMap
0x37bb0880
698,888,128 [1,048,592] 123,830 array of java/lang/Object
0x609e0b18
20,604,952 [112] 12
com/ibm/ws/activity/ActivityCoordinatorImpl
0x30f49e38
5,544 [112] 12 com/ibm/ws/activity/ActivityCoordinatorImpl
0x30f28c28
5,544 [112] 12 com/ibm/ws/activity/ActivityCoordinatorImpl
0x30f0db40
5,544 [112] 12 com/ibm/ws/activity/ActivityCoordinatorImpl
0x30f6ae80
There are 123,810 more children
Local fix
Fix is being created by WL3JTS
Problem summary
****************************************************************
* USERS AFFECTED: All WebSphere Application Server users of *
* activity service *
****************************************************************
* PROBLEM DESCRIPTION: Memory leak in WAS.ACTIVITY of com/ibm/ *
* ws/activity/ActivityCoordinatorImpl *
* objects. *
****************************************************************
* RECOMMENDATION: *
****************************************************************
Memory leak with a simliar object stack as seen below
701,000,152 [56] 3 com/ibm/rmi/corba/ServantObjectImpl
0x6c535758
701,000,096 [40] 4 com/ibm/ws/activity/CosActivityActionImpl
0x6c5327a0
700,999,600 [96] 10 com/ibm/ws/activity/HLSInformation
0x37bb0930
700,985,360 [24] 1
com/ibm/ws/recoverylog/utils/RecoverableUnitIdTable 0x37bb08a8
700,985,336 [40] 2 com/ibm/ws/util/LongObjectHashMap 0x37bb0880
698,888,128 [1,048,592] 123,830 array of java/lang/Object
0x609e0b18
20,604,952 [112] 12
com/ibm/ws/activity/ActivityCoordinatorImpl 0x30f49e38
5,544 [112] 12 com/ibm/ws/activity/ActivityCoordinatorImpl
0x30f28c28
5,544 [112] 12 com/ibm/ws/activity/ActivityCoordinatorImpl
0x30f0db40
5,544 [112] 12 com/ibm/ws/activity/ActivityCoordinatorImpl
0x30f6ae80
There are 123,810 more children
The problem here is that ActivityCoordinatorImpl is trying to
keep track of recovery unit identifiers, and incorrectly
allocates entries in a table under HLSInformation, but then
removes them (which does not cause any errors to be seen) from
a table held by the recovery log service. This leaves the
entries in the table under HLSInformation.
Problem conclusion
Classes ActivityCoordinatorImpl, UserActivityImpl and
HLSInformation have been changed to ensure that only 1 table is
manipulated by the ActivityCoordinatorImpl.
The fix for this APAR is currently targeted for inclusion in
fixpack 5.1.1.9.
Please refer to the Recommended Updates page for delivery
information:
http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix Comments
APAR information |
APAR number |
PK15676 |
Reported component name |
WAS NETWRK DEPL |
Reported component ID |
5630A3601 |
Reported release |
10A |
Status |
CLOSED PER |
PE |
NoPE |
HIPER |
NoHIPER |
Special Attention |
NoSpecatt |
Submitted date |
2005-11-22 |
Closed date |
2005-12-01 |
Last modified date |
2005-12-01 |
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
Publications Referenced
|
Fix information |
Fixed component name |
WAS NETWRK DEPL |
Fixed component ID |
5630A3601 |
Applicable component levels |
R003 PSN |
UP |
R00A PSN |
UP |
R00H PSN |
UP |
R00I PSN |
UP |
R00P PSN |
UP |
R00S PSN |
UP |
R00W PSN |
UP |
R103 PSY |
UP |
R10A PSY |
UP |
R10H PSY |
UP |
R10I PSY |
UP |
R10P PSY |
UP |
R10S PSY |
UP |
R10W PSY |
UP |
|