JDK-6291341: jstat: FGC counter confusing when CMS GC is used

2016-03-08 Thread Yasumasa Suenaga
Hi all, I discussed about FullGC counter for Concurrent GC: http://mail.openjdk.java.net/pipermail/hotspot-gc-dev/2016-March/016774.html I found same issue on JBS: JDK-6291341: jstat: FGC counter confusing when CMS GC is used JDK-6291341 was closed with Cannot Reproduce. However, I showe

Re: Initial webrev with changes for JDK 9

2016-03-08 Thread Alan Bateman
On 08/03/2016 00:15, Mandy Chung wrote: : src/java.management/share/classes/sun/management/ThreadInfoCompositeData.java 197 private static final String[] threadInfoV9Attributes = { 198 DAEMON, 199 PRIORITY, 200 MODULE_NAME, 201 MODULE_VERSION, Are

Re: JDK-6291341: jstat: FGC counter confusing when CMS GC is used

2016-03-08 Thread Jon Masamitsu
Yasumasa, We're discussing this. What would the result be if the GC team made the JVM changes that you want to contribute. Meaning, without the jdk changes, will jstat continue to work as it currently does? Would the changes in the JVM be useful to you without the jstat changes? By the JVM ch

Re: JDK-6291341: jstat: FGC counter confusing when CMS GC is used

2016-03-08 Thread Staffan Larsen
The jdk changes look good to me. Jon, if you integrate the JVM changes you can do the jdk changes at the same time in the hs-rt repo. Thanks, /Staffan > On 8 mars 2016, at 23:08, Jon Masamitsu wrote: > > Yasumasa, > > We're discussing this. > > What would the result be if the GC team made t