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https://issues.apache.org/jira/browse/BROOKLYN-515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Valentin Aitken resolved BROOKLYN-515.
--------------------------------------
Resolution: Fixed
Fix Version/s: 0.12.0
> WindowsPerformanceCounterSensors does not show values on some Windows
> deployments
> ----------------------------------------------------------------------------------
>
> Key: BROOKLYN-515
> URL: https://issues.apache.org/jira/browse/BROOKLYN-515
> Project: Brooklyn
> Issue Type: Bug
> Reporter: Valentin Aitken
> Priority: Minor
> Fix For: 0.12.0
>
>
> Deploying against GCE windows
> {noformat}
> name: Windows performance sensors
> location:
> jclouds:google-compute-engine:
> identity: [email protected]
> credential: |
> -----BEGIN PRIVATE KEY-----
> GCE key
> imageNameRegex: windows-server-2012.*
> region: europe-west1-b
> osFamily: windows
> services:
> - type: org.apache.brooklyn.entity.software.base.VanillaWindowsProcess
> brooklyn.initializers:
> - type: >-
>
> org.apache.brooklyn.core.sensor.windows.WindowsPerformanceCounterSensors
> brooklyn.config:
> performance.counters:
> - name: percent.processor.time
> description: '% Processor Time'
> counter: \Processor Information(_total)\% Processor Time
> -
> name: bytes.available
> description: Bytes Available
> counter: "\\Memory\\Available Bytes"
> brooklyn.config:
> checkRunning.command: echo running
> launch.command: echo launch
> {noformat}
> Does not fill sensors.
> *Analysis*
> This is happening because std err is appearing in winrm response of the
> command. Stderr looks like this.
> {noformat}
> #< CLIXML
> <Objs Version="1.1.0.1"
> xmlns="http://schemas.microsoft.com/powershell/2004/04";><Obj S="progress"
> RefId="0"><TN
> RefId="0"><T>System.Management.Automation.PSCustomObject</T><T>System.Object</T></TN><MS><I64
> N="SourceId">1</I64><PR N="Record"><AV>Preparing modules for first
> use.</AV><AI>0</AI><Nil
> /><PI>-1</PI><PC>-1</PC><T>Completed</T><SR>-1</SR><SD>
> </SD></PR></MS></Obj><Obj S="progress" RefId="1"><TNRef RefId="0" /><MS><I64
> N="SourceId">1</I64><PR N="Record"><AV>Preparing modules for first
> use.</AV><AI>0</AI><Nil
> /><PI>-1</PI><PC>-1</PC><T>Completed</T><SR>-1</SR><SD>
> </SD></PR></MS></Obj></Objs>
> {noformat}
> I think it is not harmful and can be turned of by adding
> {{$ProgressPreference = "SilentlyContinue";}} in front of the poll command
> which is built in {{preStart}} of {{WindowsPerformanceCounterFeed}}.
> Approach I described makes {{WindowsPerformanceCounterFeed}} happy and it
> displays results. Will submit a PR.
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