Get-SVTmetric

NAME Get-SVTmetric



SYNOPSIS

Display the performance information about the specified HPE SimpliVity resource(s)





SYNTAX

Get-SVTmetric [-HostName] <String[]> [[-OffsetHour] <Int32>] [[-Hour] <Int32>] [[-Resolution] <String>] [-Chart]

[<CommonParameters>]



Get-SVTmetric [-ClusterName] <String[]> [[-OffsetHour] <Int32>] [[-Hour] <Int32>] [[-Resolution] <String>]

[-Chart] [<CommonParameters>]



Get-SVTmetric [-VMName] <String[]> [[-OffsetHour] <Int32>] [[-Hour] <Int32>] [[-Resolution] <String>] [-Chart]

[<CommonParameters>]



Get-SVTmetric [-SVTobject] <PSObject> [[-OffsetHour] <Int32>] [[-Hour] <Int32>] [[-Resolution] <String>] [-Chart]

[<CommonParameters>]





DESCRIPTION

Displays the performance metrics for one of the following specified HPE SimpliVity resources:

- Cluster

- Host

- VM



In addition, output from the Get-SVTcluster, Get-Host and Get-SVTvm commands is accepted as input.





PARAMETERS

-ClusterName <String[]>

Show performance metrics for the specified SimpliVity cluster(s)



Required? true

Position? 1

Default value

Accept pipeline input? false

Accept wildcard characters? false



-HostName <String[]>

Show performance metrics for the specified SimpliVity node(s)



Required? true

Position? 1

Default value

Accept pipeline input? false

Accept wildcard characters? false



-VMName <String[]>

Show performance metrics for the specified virtual machine(s) hosted on SimpliVity storage



Required? true

Position? 1

Default value

Accept pipeline input? false

Accept wildcard characters? false



-SVTobject <PSObject>

Used to accept input from the pipeline. Accepts HPESimpliVity objects with a specific type



Required? true

Position? 1

Default value

Accept pipeline input? true (ByValue)

Accept wildcard characters? false



-OffsetHour <Int32>

Show performance metrics starting from the specified offset (hours from now, default is now)



Required? false

Position? 2

Default value 0

Accept pipeline input? false

Accept wildcard characters? false



-Hour <Int32>

Show performance metrics for the specifed number of hours (starting from OffsetHour)



Required? false

Position? 3

Default value 24

Accept pipeline input? false

Accept wildcard characters? false



-Resolution <String>

The resolution in seconds, minutes, hours or days



Required? false

Position? 4

Default value HOUR

Accept pipeline input? false

Accept wildcard characters? false



-Chart [<SwitchParameter>]

Create a chart instead of showing performance metrics. The chart file is saved to the current folder. One

chart is

created for each object (e.g. cluster, host or VM)



Required? false

Position? named

Default value False

Accept pipeline input? false

Accept wildcard characters? false



<CommonParameters>

This cmdlet supports the common parameters: Verbose, Debug,

ErrorAction, ErrorVariable, WarningAction, WarningVariable,

OutBuffer, PipelineVariable, and OutVariable. For more information, see

about_CommonParameters (https:/go.microsoft.com/fwlink/?LinkID=113216).



INPUTS

System.String

HPE.SimpliVity.Cluster

HPE.SimpliVity.Host

HPE.SimpliVity.VirtualMachine





OUTPUTS

HPE.SimpliVity.Metric





-------------------------- EXAMPLE 1 --------------------------



PS C:\\>Get-SVTmetric -ClusterName Production



Shows performance metrics about the specified cluster, using the default hour setting (24 hours) and resolution

(every hour)









-------------------------- EXAMPLE 2 --------------------------



PS C:\\>Get-SVThost | Get-SVTmetric -Hour 1 -Resolution SECOND



Shows performance metrics for all hosts in the federation, for every second of the last hour









-------------------------- EXAMPLE 3 --------------------------



PS C:\\>Get-SVTvm | Where VMname -match "SQL" | Get-SVTmetric



Show performance metrics for every VM that has "SQL" in its name









-------------------------- EXAMPLE 4 --------------------------



PS C:\\>Get-SVTcluster -ClusterName DR | Get-SVTmetric -Hour 1440 -Resolution DAY



Show daily performance metrics for the last two months for the specified cluster









-------------------------- EXAMPLE 5 --------------------------



PS C:\\>Get-SVThost | Get-Metric -Chart -Verbose



Create chart(s) instead of showing the metric data. Chart files are created in the current folder.

Use filtering when creating charts for virtual machines to avoid creating a lot of charts.









-------------------------- EXAMPLE 6 --------------------------



PS C:\\>Get-SVThost -HostName MyHost | Get-Metric -Chart | Foreach-Object {Invoke-Item $_}



Create a metrics chart for the specified host and display it. Note that Invoke-Item only works with

image files when the Desktop Experience Feature is installed (may not be installed on some servers)











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