VMware VirtualCenter: VM datastore average read Health Monitor

Jalasoft.Xian.SmartManagementPacks.VMwareVirtualCenters.VmDatastoreNumberReadAveraged.1.1 (AggregateMonitor)

This rule monitors the average number of read commands issued per second to the datastore during the interval collection.

Knowledge Base article:

Summary

VM datastore average read is over threshold.

The virtual machine's value retrieved for averaged read commands issued is over the maximum threshold configured in Xian Network Manager 2012.

Causes

The usage of resources has been increased due to demand.

Resolutions

Verify the resource usage and increase the resource to maximize the Storage DRS workload feature.

Additional

This rule monitors the average number of read commands issued per second to the datastore during the interval collection.

Element properties:

Target

Jalasoft.Xian.Common.Elements.ThirdParty.VMWare.JsXVMwareVirtualCenterDatastoreVmElement

Parent Monitor

System.Health.PerformanceState

Algorithm

WorstOf

Category

StateCollection

Enabled

True

Alert Generate

True

Alert Severity

MatchMonitorHealth

Alert Priority

Low

Alert Auto Resolve

True

Remotable

True

Accessibility

Public

Alert Message

VM datastore average read Alert

{0}

Source Code:

<AggregateMonitor ID="Jalasoft.Xian.SmartManagementPacks.VMwareVirtualCenters.VmDatastoreNumberReadAveraged.1.1" Accessibility="Public" Enabled="true" Target="ThirdParty_VMWare!Jalasoft.Xian.Common.Elements.ThirdParty.VMWare.JsXVMwareVirtualCenterDatastoreVmElement" ParentMonitorID="SystemHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal">

  <Category>StateCollection</Category>

  <AlertSettings AlertMessage="VmDatastoreNumberReadAveraged_AlertMessage">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Low</AlertPriority>

    <AlertSeverity>MatchMonitorHealth</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Data/Context/Params/Param[3]$</AlertParameter1>

    </AlertParameters>

  </AlertSettings>

  <Algorithm>WorstOf</Algorithm>

</AggregateMonitor>