Ok, I was just missing the right point to jump in there Started /usr/sbin/owserver -uall --usb_regulartime --foreground > owserver_mem.log and let it run for 13 minutes Memory-usage grew from 1148kB to 1288kB in this time. Also ran your perl-script over it, both outputs attached. There are two DS9490R and a few sensors attached, owfs was pulled from svn this morning, please let me know if I should do anything further..
best regards Michael Markstaller > -----Original Message----- > From: Paul Alfille [mailto:paul.alfi...@gmail.com] > Sent: Wednesday, May 27, 2009 5:54 PM > To: owfs-developers@lists.sourceforge.net > Subject: Re: [Owfs-developers] memleak in owserver > > Actually, there is a very nice thread on OWFS memory issues at: > www.mail-archive.com/owfs-developers@lists.sourceforge.net/msg > 04885.html > <http://www.mail-archive.com/owfs-develop...@lists.sourceforge > .net/msg04885.html> > Basically #defining OW_ALLOC_DEBUG and running in the > foreground gives a file of every memory allocation and > deallocation. I have a perl script then that matches > allocation and deallocations (also in the mailing list) so we > can see where the memory is being lost. > > Paul Alfille > > > On Wed, May 27, 2009 at 9:53 AM, Michael Markstaller > <m...@elabnet.de> wrote: > > > I think since polling owserver more heavily (uncached > dir every 500ms) it shows a memleak. > As experience with debugging such things is close to > zero, if someone can point me to the nescessary steps, I'd be > happy to create some debug-output.. > (use valgrind or owserver with which tracelevel?) > > best regards > Michael > > > -------------------------------------------------------------- > ---------------- > Register Now for Creativity and Technology (CaT), June > 3rd, NYC. CaT > is a gathering of tech-side developers & brand > creativity professionals. Meet > the minds behind Google Creative Lab, Visual > Complexity, Processing, & > iPhoneDevCamp as they present alongside digital > heavyweights like Barbarian > Group, R/GA, & Big Spaceship. > http://p.sf.net/sfu/creativitycat-com > _______________________________________________ > Owfs-developers mailing list > Owfs-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/owfs-developers > > > >
owserver_mem.log.gz
Description: owserver_mem.log.gz
owserver_mem.analysed.gz
Description: owserver_mem.analysed.gz
------------------------------------------------------------------------------ Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp as they present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com
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