APAR status
Closed as program error.
Error description
Error Message: Performance hit due to excessive trace messages. . Stack Trace: N/A . Tracepoints in hot code were affecting performance negatively.
Local fix
Use the vmarg -Xtrace:none=j9jcl.28-55 to disable the excessive tracing.
Problem summary
The problem is caused by excessive verbose trace output for certain messages with default settings.
Problem conclusion
This defect will be fixed in: 6.0.1 SR4 7.0.0 SR3 . The default settings for those certain error messages have been changed to reduce trace output.
Temporary fix
Comments
APAR Information
APAR number
IV23280
Reported component name
J9 COMMON CODE
Reported component ID
620700127
Reported release
260
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-06-19
Closed date
2012-06-19
Last modified date
2012-06-19
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
R260 PSY
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