W dniu 22.11.2012 07:55, Panu Matilainen pisze: > On 11/22/2012 12:03 AM, Julian Sikorski wrote: >> W dniu 10.11.2012 10:51, Julian Sikorski pisze: >>> Hi, >>> >>> I was wondering if it was possible to monitor the maximum and/or average >>> memory usage of a mock build process. I am trying to investigate why a >>> package takes less 2 hours to build on F16/F17, 24 hours on F18 and 7 >>> hours on rawhide: >>> https://bugzilla.rpmfusion.org/show_bug.cgi?id=2554 >>> >>> Regards, >>> Julian >>> >> Hi, >> >> I would like to follow up on this issue. I did not notice the >> differences when mock building locally, but on the plague RPM Fusion >> builder it took 2 hours on F16/F17 and 30 (sic!) on F18 to build mame. >> Suspecting memory usage issue I already added >> >> %global optflags %{optflags} -Wl,--no-keep-memory >> -Wl,--reduce-memory-overheads >> >> to the spec file. Thank you for the input in advance. > > Here's one difference between F18 and earlier that does affect memory > usage: > https://fedoraproject.org/wiki/Features/DwarfCompressor > See https://bugzilla.redhat.com/show_bug.cgi?id=833311 and > /etc/rpm/macros.dwz for further info on memory consumption and tunables. > > But then this is the same in rawhide and f18 so it doesn't explain why > the build takes *that* much longer on f18. > > - Panu - Thanks for the pointer, I'll look into it. Keep in mind I did not try to build for rawhide this time, but before the time was comparable with F-18. Julian -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel
