How to calculate and used memory of multiple instance of a single process using powershell?

windows powershell powershell-2.0 windows-server-2008-r2

You can use the Measure-Object cmdlet

$measure = Get-Process svchost | Measure-Object PM -Sum$mem = ("{0:N2}MB " -f ($measure.sum / 1mb))

windows powershell powershell-2.0 windows-server-2008-r2

Also, you can calculate the total size of the entire collection using the += syntax

$mem = 0Get-Process svchost | %{$mem += $_.pm}"{0:N2}MB " -f ($mem/1mb)

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