Ok, I'll give the patch a shot.
I'm using Tomcat version 5.5.26. Concerning the
store-janitor values, I haven't changed them from the
default.
In fact, as I stated in my first post, the problem
occurs even on the sample javaflow calculator
application (relative url:
/cocoon/samples/blocks/javaflow/calculator.do). Try
hitting that page a bunch of times with a load tester.
--- Antonio Gallardo <[EMAIL PROTECTED]> wrote:
> Hi footh,
>
> Testing the patch is a good start. Would you provide
> tomcat version and
> the parameters you use to start it?
>
> How do you configure cocoon.xconf, in special the
> values for:
>
> <store-janitor logger="core.store.janitor"/>?
>
> Best Regards,
>
> Antonio Gallardo.
>
> footh escribió:
> > Thanks for all the replies. I did some more
> digging
> > into the profiling data. It turns out that the
> > ContinuationsManagerImpl is at the top of the
> object
> > path of the byte arrays where
> >
>
org.apache.cocoon.environment.util.BufferedOutputStream
> > is the actual parent of the arrays.
> >
> > Looking down the path, I can see the TreeSet and
> > SortedSet that is mentioned in cocoon-2109. I
> would
> > say this issue is a likely cause for the memory
> > ballooning.
> >
> > The load tester is simulating 5 users staggered 10
> > seconds apart and only hitting a couple very
> simple
> > pages. Yet within 15 minutes, the Tomcat memory
> use
> > approaches 1GB. After stopping the load tester
> and
> > examining the memory, I did notice in the profiler
> > that the byte arrays eventually cleaned up.
> However,
> > looking at the Task Manger (using Windows), Tomcat
> was
> > still holding the full amount of memory from when
> I
> > stopped the load tester, ie. it didn't go down
> when
> > the byte arrays cleaned up.
> >
> > I suppose the next step is to try the patch
> provided
> > in 2109. Any other suggestions?
> >
> >
>
>
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