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[Xen-devel] Measuring the amount of memory read/written (basically touched) by a domU


  • To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Yuvraj Agarwal" <yuvraj@xxxxxxxxxxx>
  • Date: Mon, 3 May 2010 12:21:54 -0700 (PDT)
  • Delivery-date: Mon, 03 May 2010 12:22:53 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: Acrq9AIA4GayloamTrmkEQbchcLPnQAALSrQ

Hi, 

We want to measure the amount of memory that a domU touches while its
running, and if possible even get a breakdown between memory read/written.
We want to basically do these measurements for some windows domUs (XP,
vista, 7) and perhaps even linux domU's on top of XEN... Does anyone know
how do I can get this information easily? Has anyone done something like
this already?  

My test system is using XEN 4.0 + 2.6.32 pvops kernel -- (Ubuntu 9.10) 

Thanks!
Yuvraj 


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