SoftReferences not cleaned up

[Nicolae Mihalache]

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 <ecki at 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-bounces at openjdk.java.net> on
> behalf of Nicolae Mihalache <xpromache at gmail.com>
> *Sent:* Friday, July 7, 2017 1:58:11 PM
> *To:* hotspot-gc-use at 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
>
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>
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