I didn't have verbose gc enabled but I did enable it, and here is the log in the last 3 days: https://drive.google.com/drive/u/0/folders/0B8_hkIRtZSShdkdUTGhRMjNPVVk
The "Full GC" is related to a jmap -histo:live I was running. On Fri, Jul 7, 2017 at 11:16 PM, Bernd Eckenfels <e...@zusammenkunft.net> wrote: > Can you upload the verbose GC log somewhere? I suspect you don't see > old/mixed GCs since 30h. > > Gruss > Bernd > -- > http://bernd.eckenfels.net > ------------------------------ > *From:* hotspot-gc-use <hotspot-gc-use-boun...@openjdk.java.net> on > behalf of Nicolae Mihalache <xproma...@gmail.com> > *Sent:* Friday, July 7, 2017 1:58:11 PM > *To:* hotspot-gc-use@openjdk.java.net > *Subject:* SoftReferences not cleaned up > > Hello, > > I have problems understanding why the SoftReferences are not cleaned up. > This is my version of java: > java -version > java version "1.8.0_92" > Java(TM) SE Runtime Environment (build 1.8.0_92-b14) > Java HotSpot(TM) 64-Bit Server VM (build 25.92-b14, mixed mode) > > and I run it with the options -Xmx512m -XX:SoftRefLRUPolicyMSPerMB=1 > > Still the number of SoftReferences keep increasing and I see that some of > them are 30+ hours old. I have a heap dump: > https://drive.google.com/open?id=0B8_hkIRtZSShNUtTZUx3UTFuMEk > > I don't know how to debug further, any hint would be appreciated. > > thanks, > nicolae > > _______________________________________________ > hotspot-gc-use mailing list > hotspot-gc-use@openjdk.java.net > http://mail.openjdk.java.net/mailman/listinfo/hotspot-gc-use > >
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