JDK-8014090 : Bug 7176220 uses PrintGCDateStamp where it should be PrintGCTimeStamp
  • Type: Bug
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: 6-pool
  • Priority: P3
  • Status: Closed
  • Resolution: Fixed
  • Submitted: 2013-05-07
  • Updated: 2014-03-14
  • Resolved: 2013-05-15
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JDK 6
6u60 b01Fixed
Related Reports
Relates :  
JDK-7176220 - 'Full GC' events miss date stamp information occasionally
Description
In src/share/vm/gc_implementation/shared/gcTraceTime.cpp:
+ gclog_or_tty->date_stamp(PrintGCDateStamps);
+ gclog_or_tty->stamp(PrintGCDateStamps); 

The second added line should be PrintGCTimeStamp

Example:
% ./jdk6u-dev_hotspot-build/bin/java -Xmx2m -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -verbose:gc -XX:+PrintGCDateStamps HumongousAlloc
2013-05-07T16:15:25.187+0200: 0.177: [GC 997K->294K(6464K), 0.0051910 secs]

Notice timestamps are printed as well