[Bug 919429] Re: Munin "IO Service Time" graph gives completely implausible numbers

Tel lists at lnx-bsp.net
Fri Jan 20 23:00:11 UTC 2012


Quite likely the kernel version may be significant here:

Linux version 2.6.32-33-server (buildd at yellow) (gcc version 4.4.3
(Ubuntu 4.4.3-4ubuntu5) ) #70-Ubuntu SMP Thu Jul 7 22:28:30 UTC 2011

linux-headers-2.6.32-33                                2.6.32-33.70
linux-headers-2.6.32-33-server                   2.6.32-33.70
linux-headers-server                                      2.6.32.33.39
linux-image-2.6.32-33-server                      2.6.32-33.70
linux-image-server                                         2.6.32.33.39
linux-server                                                      2.6.32.33.39

Also, see attached CPU info, not sure if that changed IOstat stuff,
possibly it does.


** Attachment added: "/proc/cpuinfo"
   https://bugs.launchpad.net/ubuntu/+source/munin/+bug/919429/+attachment/2684681/+files/proc_cpuinfo.text

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https://bugs.launchpad.net/bugs/919429

Title:
  Munin "IO Service Time" graph gives completely implausible numbers

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