When I run the following I get back data, but at the end of the output there is an error:
Get-Stat -Entity 'ESXiHOST' -Stat 'disk.totalReadLatency.average'
MetricId Timestamp Value Unit Instance
-------- --------- ----- ---- --------
...
disk.totalreadlatenc... 3/9/2016 4:09:40 PM 5 milli... naa.5...
disk.totalreadlatenc... 3/9/2016 4:09:20 PM 0 milli... naa.5...
disk.totalreadlatenc... 3/9/2016 4:09:00 PM 4 milli... naa.5...
Get-Stat : 3/9/2016 5:23:20 PM Get-Stat A specified parameter was not correct.
entity
At line:1 char:1
+ Get-Stat -Entity 'ESXiHOST' -Stat 'disk.totalReadLatency.average'
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Get-Stat], InvalidArgument
+ FullyQualifiedErrorId : Client20_RuntimeDataServiceImpl_GetAvailableIntervals_ErrorRetreivingPerfProviderSummary,VMware.VimAutomati
What could be causing this error? Can I just ignore it?