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Get-VMStat

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posted by Richard Giles
02-27-2009
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Get-VMStat
  1. # Andy Hill 
  2. # http://virtualandy.wordpress.com/2009/02/05/get-vmstat-and-resource-allocation/ 
  3. # Required: VI Toolkit 
  4. # Retrieve average CPU and RAM for specified VMs for elapsed period in hours 
  5.  
  6. function Get-VMStat 
  7. { 
  8.     param( $VM,[Int32]$Hours = 1 ) 
  9.      $VM | Sort Name | 
  10.          Select Name, @{N="CPU";E={[Math]::Round((($_ | 
  11.          Get-Stat -Stat cpu.usage.average -Start (Get-Date).AddHours(-$Hours) -IntervalMins 5 -MaxSamples ($Hours*12) | 
  12.          Measure-Object Value -Average).Average),2)}}, @{N="MEM";E={[Math]::Round((($_ | 
  13.          Get-Stat -Stat mem.usage.average -Start (Get-Date).AddHours(-$Hours) -IntervalMins 5 -MaxSamples ($Hours*12) | 
  14.          Measure-Object Value -Average).Average),2)}} 
  15. } 
  16.  
  17. #Example Usage 
  18. # you will be asked for your VC server   
  19. # PS> Get-VC  
  20. # PS> Get-VMStat (Get-VM) -Hours 2160 

Retrieve average CPU and RAM for specified VMs for elapsed period in hours

Attributed To: Hugo Peeters

URL: Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 http://www.peetersonline.nl/index.php/vmware/vmware-stats-oneliner/

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