9,45% DOM Worker libxul.so [.] _ZL27TypedArray_byteLengthGetterP9JSContextjPN2JS5ValueE
This is the top offender by perf, see the top part of perf report for a spinning firefox process. ** Attachment added: "Top of perf report" https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1576581/+attachment/4651199/+files/perf.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1576581 Title: New Firefox release hogging CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1576581/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
