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[Xen-devel] Xenmon waiting time numbers out of bounds


  • To: xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: "Ashish Gupta" <ashishgup@xxxxxxxxx>
  • Date: Tue, 8 May 2007 14:55:43 -0500
  • Delivery-date: Tue, 08 May 2007 12:54:08 -0700
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Hi,

I am running a parallel process inside Xen guest machines and on running Xenmon it reports > 1s waiting time for the last 1 second for dom0, which seems unreasonable ( see output below)
Is this a known issue ? Is there a workaround ?

thanks
Ashish

 CPU = 0        Last 10 seconds (99.36%)                              Last 1 second (98.33%)
 ===================================================================================================================
  0   173.53 ms   17.35%      58.10 us/ex       326.82 ms   32.68%      54.86 us/ex       Gotten
  0   754.56 ms   75.46%      286.25 us/io      540.24 ms   54.02%      100.89 us/io      Blocked
  0   18.96 s     1895.82%    6.35 ms/ex        47.12 s     4711.66%    7.91 ms/ex        Waited
  0                           2986/s                                    5957              Execution count
  0   2636/s                  0/ex              5354                    0.90/ex           I/O Count


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