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From "Morrison, John" <John.Morri...@uk.experian.com>
Subject RE: IT'S TIME TO REDO YOUR TESTS, GENTLEMEN!
Date Wed, 22 Aug 2001 14:40:33 GMT
Oh :(

Could we pester SUN to put more in JDK 1.4? Or is it too late?

J.

> -----Original Message-----
> From: Vadim Gritsenko [mailto:vgritsenko@hns.com]
> Sent: Wednesday, 22 August 2001 3:27 pm
> To: cocoon-dev@xml.apache.org
> Subject: RE: IT'S TIME TO REDO YOUR TESTS, GENTLEMEN!
> 
> 
> That's all we have :(
> 
> However, looking at the MRUMemoryStore code, I think it would be 
> better to test heapsize against (totalMemory() - 
> freeMemory()), and not
> just totalMemory() as it is now.
> 
> Vadim
> 
> > -----Original Message-----
> > From: Morrison, John [mailto:John.Morrison@uk.experian.com]
> > Sent: Wednesday, August 22, 2001 10:01 AM
> > To: 'cocoon-dev@xml.apache.org'
> > Subject: RE: IT'S TIME TO REDO YOUR TESTS, GENTLEMEN!
> > 
> > 
> > No :) but then I didn't know about the 
> Runtime.getRuntime().totalMemory() or
> > Runtime.getRuntime().freeMemory() functions before this morning 8D
> > 
> > J.
> > 
> > > -----Original Message-----
> > > From: Vadim Gritsenko [mailto:vgritsenko@hns.com]
> > > Sent: Wednesday, 22 August 2001 2:52 pm
> > > To: cocoon-dev@xml.apache.org
> > > Subject: RE: IT'S TIME TO REDO YOUR TESTS, GENTLEMEN!
> > > 
> > > 
> > > Do you know how to get these values in Java?
> > > :)
> > > 
> > > Vadim
> > > 
> > > > -----Original Message-----
> > > > From: Morrison, John [mailto:John.Morrison@uk.experian.com]
> > > > Sent: Wednesday, August 22, 2001 9:34 AM
> > > > To: 'cocoon-dev@xml.apache.org'
> > > > Subject: RE: IT'S TIME TO REDO YOUR TESTS, GENTLEMEN!
> > > > 
> > > > 
> > > > 
> > > > > -----Original Message-----
> > > > > From: Vadim Gritsenko [mailto:vgritsenko@hns.com]
> > > > > Sent: Wednesday, 22 August 2001 2:30 pm
> > > > > To: Cocoon Developers
> > > > > Subject: IT'S TIME TO REDO YOUR TESTS, GENTLEMEN!
> > > > > 
> > > > > 
> > > > > Cocooners,
> > > > > 
> > > > > Yesterday I fixed to major memory leaks: 
> > > > >  - one is with SitemapSource not releasing pipelines
> > > > >    (no memory leaks in aggregation!),
> > > > >  - another with mrulist in MRUMemoryStore.
> > > > > 
> > > > > Right now I have CLI running for >12 hours, it processed 
> > > >35000 pages,
> > > > > and still no trace of memory problems.
> > > > > 
> > > > > When doing your tests (esp. load tests), do not 
> forget to adjust 
> > > > > pool sizes (see Berin's response on "LoadTest" 
> thread), and also
> > > > > please make sure that "heapsize" attribute of 
> MRUMemoryStores is
> > > > > between -Xms and -Xmx.
> > > > 
> > > > Didn't the MRUMemoryStore ought check this and log it if 
> > > it's not?  Would it
> > > > be reasonable to enter a % of available memory for it's 
> > > heapsize figures?
> > > > 
> > > > > Vadim
> > > > > 
> > > > > 
> > > 
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