Question to get the maximum virtual machine via powercli read IOPS / s

Hello

I use this script REPORT maximum and average OPS / s (writing & reading) based mainly in this script by LucD vmware communities user:

$datastores = "datastore.*" EMC - LUN. * | "SAN - vm.."

$MinIOPSWriteMax = 10

$MinIOPSReadMax = 10

$metrics = "disk.numberwrite.summation", "disk.numberread.summation".

$start = (get-Date). AddDays(-1)

$report = @)

$vms = get - VM | where {$_.} PowerState - eq "Receptor"}

$stats = get-Stat-Realtime-Stat $metrics - entity $vms - start $start

$interval = $stats [0]. IntervalSecs

$lunTab = @ {}

foreach ($ds in (Get-Datastore - VM $vms | where {($_.)})) Type - eq "VMFS") - and ($_.) Name - match $datastores)})) {}

$ds.ExtensionData.Info.Vmfs.Extent | %{

$lunTab [$_] DiskName] = $ds. Name

}

}

$report = $stats | Group-object - property {$_.} @entity.name}, Instance | %{

New-object PSObject-property @ {}

VM = $_. Values [0]

Disc = $_. Values [1]

IOPSWriteMax = ($_.) Group | `

where {$_.} MetricId - eq "disk.numberwrite.summation"} | `

Measure - Object - property - maximum value). Maximum / $interval

IOPSWriteAvg = ($_.) Group | `

where {$_.} MetricId - eq "disk.numberwrite.summation"} | `

Measure-object-propriete value - average). Average / $interval

IOPSReadMax = ($_.) Group | `

where {$_.} MetricId - eq "disk.numbertread.summation"} | `

Measure - Object - property - maximum value). Maximum / $interval

IOPSReadAvg = ($_.) Group | `

where {$_.} MetricId - eq "disk.numberread.summation"} | `

Measure-object-propriete value - average). Average / $interval

Data store = $lunTab [$_] Values [1]]

}

}

$report | IOPSWriteMax tri-objet-descending | WHERE-object {($_.)} IOPSWriteMax - ge $MinIOPSWriteMax) - or ($_.) IOPSReadMax - ge $MinIOPSReadMax)} | Select the virtual machine, disc, Datastore, IOPSWriteMax, IOPSWriteAvg, IOPSReadMax, IOPSReadAvg | more

Is this a normal behavior, still getting 0 in all the IOPSReadMax vm?

Thanks in advance.

Best regards

Pablo

You have just a typing mistake in the name of metrics here ("numbertread" instead of "numberread"):

where {$_.} MetricId - eq 'drive. numbertread.summation '} | `

Tags: VMware

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