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Bug ID: JDK-6946385 G1: jstat does not support G1 GC
JDK-6946385 : G1: jstat does not support G1 GC

Details
Type:
Bug
Submit Date:
2010-04-22
Status:
Closed
Updated Date:
2011-07-29
Project Name:
JDK
Resolved Date:
2011-05-10
Component:
hotspot
OS:
generic
Sub-Component:
gc
CPU:
x86
Priority:
P3
Resolution:
Fixed
Affected Versions:
6u21,7
Fixed Versions:
hs21 (b10)

Related Reports
Backport:
Relates:
Relates:
Relates:

Sub Tasks

Description
The jstat does not support G1 in the JDK6u21. 
The result is:
-->/net/vmsqe.russia/export/jdk/6/build/u21/linux-i586/bin/jstat -gc 15288
Warning: Unresolved Symbol: sun.gc.generation.0.space.1.capacity substituted NaN
Warning: Unresolved Symbol: sun.gc.generation.0.space.2.capacity substituted NaN
Warning: Unresolved Symbol: sun.gc.generation.0.space.1.used substituted NaN
Warning: Unresolved Symbol: sun.gc.generation.0.space.2.used substituted NaN
Warning: Unresolved Symbol: sun.gc.generation.0.space.0.capacity substituted NaN
Warning: Unresolved Symbol: sun.gc.generation.0.space.0.used substituted NaN
Warning: Unresolved Symbol: sun.gc.generation.1.space.0.capacity substituted NaN
Warning: Unresolved Symbol: sun.gc.generation.1.space.0.used substituted NaN
Warning: Unresolved Symbol: sun.gc.collector.0.invocations substituted NaN
Warning: Unresolved Symbol: sun.gc.collector.0.time substituted NaN
Warning: Unresolved Symbol: sun.gc.collector.1.invocations substituted NaN
Warning: Unresolved Symbol: sun.gc.collector.1.time substituted NaN
Warning: Unresolved Symbol: sun.gc.collector.0.time substituted NaN
Warning: Unresolved Symbol: sun.gc.collector.1.time substituted NaN
 S0C    S1C    S0U    S1U      EC       EU        OC         OU       PC     PU    YGC     YGCT    FGC    FGCT     GCT   
  ??      ??      ??      ??       ??        ??         ??          ??      16384.0 1944.5      ??        ??   ??          ??        ??

                                    

Comments
EVALUATION

-
                                     
2010-04-22
EVALUATION

http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/1d0b856224f8
                                     
2011-04-23
EVALUATION

See http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/b52782ae3880
                                     
2011-04-25



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