Just a small precision about Jorge's last comment above (<https://bugs.launchpad.net/ubuntu/+source/python2.7/+bug/1638695/comments/10>):
"I cleaned out all the resulting callgrind files removing the files smaller than 100k and the ones that were not loading the cPickle extension (https://pastebin.canonical.com/175951/)." That URL is not publicly accessible, here are the commands Jorge ran: find . -type f -size -100k -exec rm {} \; for f in $(ack-grep -i pickle | grep callgrind.out | cut -d":" -f1 | uniq); do mv $f $f.pick; done for f in $(ls *.pick); do callgrind_annotate $f > $f.annotate; done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1638695 Title: Python 2.7.12 performance regression To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/python2.7/+bug/1638695/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs