Just happened again, have attached a screen shot of the 'top' output. Also:
~$ cat /proc/1007/cmdline | tr '\0' '\n' /usr/bin/python -m juju.agents.machine --nodaemon --logfile /home/alamo/juju/alamo-sample/machine-agent.log --session-file /var/run/juju/alamo-sample-machine-agent.zksession ** Attachment added: "Screenshot from 2012-06-08 14:38:13.png" https://bugs.launchpad.net/ubuntu/+source/juju/+bug/1003138/+attachment/3181377/+files/Screenshot%20from%202012-06-08%2014%3A38%3A13.png -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to juju in Ubuntu. https://bugs.launchpad.net/bugs/1003138 Title: python process hogged the cpu in 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/juju/+bug/1003138/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs