Bandwidth.ps1
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<#PSScriptInfo .VERSION 2.0 .GUID 7f54efb4-741e-4612-a2cd-0fac9f0c5312 .AUTHOR velecky@velecky.onmicrosoft.com .COMPANYNAME .COPYRIGHT .TAGS .LICENSEURI .PROJECTURI .ICONURI .EXTERNALMODULEDEPENDENCIES .REQUIREDSCRIPTS .EXTERNALSCRIPTDEPENDENCIES .RELEASENOTES #> <# .DESCRIPTION Bandwidth #> Param() #Get-Bandwidth.ps1 # Measure the Network interface IO over a period of half a minute (0.5) $startTime = get-date $endTime = $startTime.addMinutes(5) $timeSpan = new-timespan $startTime $endTime $count = 0 $totalBandwidth = 0 while ($timeSpan -gt 0) { # Get an object for the network interfaces, excluding any that are currently disabled. $colInterfaces = Get-WmiObject -class Win32_PerfFormattedData_Tcpip_NetworkInterface |select BytesTotalPersec, CurrentBandwidth,PacketsPersec|where {$_.PacketsPersec -gt 0} foreach ($interface in $colInterfaces) { $bitsPerSec = $interface.BytesTotalPersec * 8 $totalBits = $interface.CurrentBandwidth # Exclude Nulls (any WMI failures) if ($totalBits -gt 0) { $result = (( $bitsPerSec / $totalBits) * 100) Write-Host "Bandwidth utilized:`t $result %" $totalBandwidth = $totalBandwidth + $result $count++ } } Start-Sleep -milliseconds 100 # recalculate the remaining time $timeSpan = new-timespan $(Get-Date) $endTime } "Measurements:`t`t $count" $averageBandwidth = $totalBandwidth / $count $value = "{0:N2}" -f $averageBandwidth Write-Host "Average Bandwidth utilized:`t $value %" |