[jira] Commented: (INFRA-3211) OFBiz instances (both trunk ans stable) are often down

["Gavin (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/INFRA-3211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12934448#action_12934448 ] 

Gavin commented on INFRA-3211:
------------------------------

I have updated the OS, re-installed the missing sun-java6-jdk and restarted the VM.

Please get your demos running again and test.

> OFBiz instances (both trunk ans stable) are often down
> ------------------------------------------------------
>
>                 Key: INFRA-3211
>                 URL: https://issues.apache.org/jira/browse/INFRA-3211
>             Project: Infrastructure
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>          Components: VMWare
>            Reporter: Jacques Le Roux
>            Assignee: Gavin
>
> Since Ubuntu update (one/two month ago?) we experience much problems with OFBiz instances (both trunk and stable): they are often down. I had a look and found that it's not OFBiz related but due to the environment.
> We get errors like 
> ________________________________________________________________________________________
>  A fatal error has been detected by the Java Runtime Environment:
>  java.lang.OutOfMemoryError: requested 1073741840 bytes for Chunk::new. Out of swap space?
>   Internal Error (allocation.cpp:215), pid=4901, tid=139855725569808
>   Error: Chunk::new
>  JRE version: 6.0_20-b02
>  Java VM: Java HotSpot(TM) 64-Bit Server VM (16.3-b01 mixed mode linux-amd64 )
>  An error report file with more information is saved as:
>  /home/ofbiz/trunk/hs_err_pid4901.log
>  If you would like to submit a bug report, please visit:
>    http://java.sun.com/webapps/bugreport/crash.jsp
> ________________________________________________________________________________________
> There are plenty of examples (hs_err_pid.....log) at the root of both OFBiz demo servers. I don't think it's a swap space issue, maybe rather a memory issue (we are often running with only less than 100MB free when both instance are on for a moment). Another 500MB would help I guess, maybe there are better solutions though. We could also reduce the OFBiz memory footprints but I think we will then get heap spaces issues (permgen should be ok).
> Also if we could avoid spiders/robots to lurk it would be great...
> Thank you in advance for your much appreciated help

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