Public bug reported: My machine was responding sluggishly. Top showed PID 1 consuming almost 70% CPU. The culprit seems to be the startpar-bridge job which had 2 running instances:
$ sudo initctl list|grep startpar startpar-bridge (get_started--started) start/running, process 9024 startpar-bridge (get_started--stopped) start/running, process 9035 The fix was to: 1) Stop the job from restarting: echo manual | sudo tee /etc/init/startpar-bridge.override 2) Stop the 2 running instances. CPU usage then returned to normal levels. strace confirmed that upstart was constantly processing startpar-bridge requests. ** Affects: sysvinit (Ubuntu) Importance: High Status: New ** Changed in: sysvinit (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1197426 Title: starpar-upstart-inject causes upstart to consume a lot of cpu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sysvinit/+bug/1197426/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs