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JDK-8006954 : GC Cause equals No GC for CMS background collection in the trace GC event

Details
Type:
Bug
Submit Date:
2013-01-25
Status:
Resolved
Updated Date:
2013-04-30
Project Name:
JDK
Resolved Date:
2013-02-14
Component:
hotspot
OS:
generic
Sub-Component:
gc
CPU:
generic
Priority:
P4
Resolution:
Fixed
Affected Versions:
hs24,hs25
Fixed Versions:
hs24 (b33)

Related Reports
Backport:

Sub Tasks

Description
In the /vm/gc/garbage_collection trace event, the field "cause" has value "No GC" for CMS concurrent background collection. The GC logs correctly states that the cause is "CMS Initial Mark". The trace event should also display that the cause is "CMS Initial Mark".

ILW:
Impact => Low
Likelihood => High
Workaround => Medium

P4
                                    

Comments
URL:   http://hg.openjdk.java.net/hsx/hsx24/hotspot/rev/d05fee30c170
User:  ehelin
Date:  2013-02-14 17:01:10 +0000

                                     
2013-02-14



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