On 05.01.2015 18:36, Maarten Hoes wrote: > > For what its worth, i can easily reproduce the script takes fairly long > (about ~50 seconds on my vm's) to complete on both Ubuntu 14.04 and > Fedora 21, both with the distro supplied binaries and a recent master. > > I ran the script using strace -f. It shows a lot of calls on futex( > 'FUTEX_WAIT_PRIVATE'), though im not sure how relevant that may be. I > attached the strace output.
please try that again and use strace options -T -r so it's easier to see where the time is spent. On Tue, Dec 30, 2014 at 01:58:00PM +0100, Markus Mohrhard wrote: > Hey, > You or we can now speculate for a long time or you can just start > profiling what is actually slow. Get a symbols build and run it with > callgrind. You can interpret the results with kcachegrind which will > hopefully show what took so much time and allow you to work on a fix. this problem is probably not CPU bound, i'd guess something is waiting for a time-out and callgrind's cycle-counting won't help much in that case. _______________________________________________ LibreOffice mailing list LibreOffice@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice
