APAR status
Closed as program error.
Error description
Error Message: Incorrect global mark statistics when using -Xverbose:gc. . Stack Trace: N/A . During global marking, the trace statistics are incorrect. All values are reported as 0.<trace-info objectcount="0" scancount="0" scanbytes="0" />
Local fix
There is no workaround.
Problem summary
The statistics were collected for each GC thread, but then were improperly merged. This resulted in incorrect statistics being reported.
Problem conclusion
The statistics gathering mechanism has been modified to correctly merge and report the data. . This APAR will be fixed in the following Java Releases: 7 R1 SR1 FP1 (7.1.1.1) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, Java maintenance is available from: https://www.ibm.com/developerworks/java/jdk/
Temporary fix
Comments
APAR Information
APAR number
IV61924
Reported component name
J9 COMMON CODE
Reported component ID
620700127
Reported release
270
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2014-06-24
Closed date
2014-06-24
Last modified date
2014-07-16
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
J9 COMMON CODE
Fixed component ID
620700127
Applicable component levels
R270 PSY
UP
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Document Information
Modified date:
21 February 2022