Re: [Exist-development] Busy DB

[Wolfgang M. <wol...@ex...>]

I can see the issue as well now. One of the queries (deployment.xql) seems to end up in an endless loop or something. Investigating ... 

Wolfgang


Am Montag, 28. Januar 2013 um 14:20 schrieb Dannes Wessels:

> Peter,
> 
> do you have a consistency check/backup running automatically? I think I have seen a similar case with eXide open....
> 
> D.
> 
> 
> On Mon, Jan 28, 2013 at 12:57 PM, Hungerburg <pc...@my... (mailto:pc...@my...)> wrote:
> > Logging onto my system, i noticed high uptime. Top told me, its java, one of the eXist processes. Looking at collectd graphs I see that its been so since friday noon, when I did some tricks on a controller.xql to have it return json for some xml, just editing xquery in eXide. I cannot tell exactly, what triggered eXist-db to hog the cpu. Both system and eXist were quite responsive nevertheless.
> > 
> > Below what top and ps told me. Attached a jstack, that may tell enough for eg. Dmitriy to know, what eXist did not like, maybe a busy loop somewhere, or a fight between two threads. If this helps find and fix a bug, I was delighted.
> > 
> > ## top:
> > PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
> > 2187 wirt 20 0 1935m 471m 2964 S 197 23.7 8315:12 java
> > ## ps axuwww:
> > wirt 2187 123 23.6 1981532 482904 ? Sl Jan23 8311:36 /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java -Djava.endorsed.dirs=../../../lib/endorsed -Dfile.encoding=UTF-8 -Dexist.home=../../.. -Djetty.home=../../../tools/jetty -Dlog4j.configuration=file:../conf/log4j.xml -Xms256m -Xmx512m -Djava.library.path=../lib -classpath ../classes:../lib/wrapper.jar:../../../start.jar -Dwrapper.key=bU63D03NiPgda5k6 -Dwrapper.port=32000 -Dwrapper.jvm.port.min=31000 -Dwrapper.jvm.port.max=31999 -Dwrapper.disable_console_input=TRUE -Dwrapper.pid=2185 -Dwrapper.version=3.5.17 -Dwrapper.native_library=wrapper -Dwrapper.arch=x86 -Dwrapper.service=TRUE -Dwrapper.cpu.timeout=10 -Dwrapper.jvmid=1 org.exist.wrapper.Main jetty ../../../tools/jetty/etc/jetty.xml
> > 
> > Kind Regards
> > 
> > Peter
> > 
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