Hyper-V

PowerShell is King – Simple resource Metering using PowerShell

This morning the Big Boss sent an email “There is something wrong, it’s slow, fix it.”

Yes, Sir, no problem Sir, absolutely Sir (you get the picture). Anyway, I know we could have problems, since we are moving around all VM’s to change basically everything from design to hardware, so I needed a fast way to find out on what server, what VM and why. The first thing that comes to mind is the most valuable thing you have in a virtualized platform and that is IOPS, so for a few servers that could be having issues I run this:

 

$ServerNames = "HOST01","HOST02","HOST03","HOST04"

foreach ($ServerName in $ServerNames)

{

Get-VM -ComputerName $ServerName -Verbose| Enable-VMResourceMetering -Verbose

Get-VM -ComputerName $ServerName | Measure-VM | select VMname,AggregatedAverageNormalizedIOPS,AggregatedAverageLatency,AggregatedDiskDataRead,AggregatedDiskDataWritten | ConvertTo-Html > "$ServerName.html" -Verbose

}

MeassureVMSimple

/mike

1 reply »

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.