F5 Big IP: Real machine CPU usage Health Monitor

Jalasoft.Xian.SmartManagementPacks.F5BigIp.RealMachineCPUUsage.1.1 (AggregateMonitor)

This monitor catches Xian events that notifies when the Real machine CPU usage has changed its state.

Knowledge Base article:

Summary

Real machine CPU usage is over threshold.

The CPU usage percentage of a real machine is above the maximum threshold configured in Xian Network Manager 2012.

Causes

Network requirement has exceeded your predicted values of CPU usage.

Resolutions

Evaluate CPU capacity, consider an upgrade, or additional load balancing solutions in order to respond to requirements.

Additional

Monitors real machine CPU usage.

Element properties:

Target

Jalasoft.Xian.Common.Elements.ThirdParty.F5Networks.JsXF5BigIpV46RealMachineElement

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

Real machine CPU usage Alert

{0}

Source Code:

<AggregateMonitor ID="Jalasoft.Xian.SmartManagementPacks.F5BigIp.RealMachineCPUUsage.1.1" Accessibility="Public" Enabled="true" Target="ThirdParty_F5Networks!Jalasoft.Xian.Common.Elements.ThirdParty.F5Networks.JsXF5BigIpV46RealMachineElement" ParentMonitorID="SystemHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal">

  <Category>StateCollection</Category>

  <AlertSettings AlertMessage="RealMachineCPUUsage_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>