For what it's worth, I've attached a graph of the same machine, running normally, with IO Service time over a day, after modification -- no random downward streaks to zero, much more readable, and the numbers actually make sense.
** Attachment added: "IO Service Time - by day (modified plugin)" https://bugs.launchpad.net/ubuntu/+source/munin/+bug/919429/+attachment/2694148/+files/iostat_ios-day.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/919429 Title: Munin "IO Service Time" graph gives completely implausible numbers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/munin/+bug/919429/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
