Thanks for taking the time to report this bug in Ubuntu. Definitely sounds odd - in your example are the Blk_read/Blk_wrtn counts for other devices still increasing over time?
or do all devices suffer from the same issue? Marking 'Incomplete' pending you response and 'Low' for the time being. Thanks ** Changed in: sysstat (Ubuntu) Status: New => Incomplete ** Changed in: sysstat (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to sysstat in Ubuntu. https://bugs.launchpad.net/bugs/990160 Title: wrong Blk_read/s To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sysstat/+bug/990160/+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