Nokia Firewall: Process CPU usage percentage Health Monitor

Jalasoft.Xian.SmartManagementPacks.NokiaFirewalls.ProcessCPUUsagePercent.1.1 (AggregateMonitor)

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

Knowledge Base article:

Summary

Process CPU usage percentage is over threshold.

CPU percentage this process uses is above the maximum threshold configured in Xian Network Manager 2012.

Causes

If the percentage exceeds 75% for continuous periods, you may have a CPU bottleneck caused by this process on your device. Occasional spikes of 100% are nothing to worry about and are normal for most processes.

Resolutions

Verify if this is an expected behavior and stop or slow down these processes changing its priority; if necessary, upgrade to increase the CPU capacity in the device.

Additional

Monitors CPU usage percentage per process.

Element properties:

Target

Jalasoft.Xian.Common.Elements.ThirdParty.Nokia.JsXNokiaFirewallHRRunningSoftwareElement

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

Process CPU usage percentage Alert

{0}

Source Code:

<AggregateMonitor ID="Jalasoft.Xian.SmartManagementPacks.NokiaFirewalls.ProcessCPUUsagePercent.1.1" Accessibility="Public" Enabled="true" Target="ThirdParty_Nokia!Jalasoft.Xian.Common.Elements.ThirdParty.Nokia.JsXNokiaFirewallHRRunningSoftwareElement" ParentMonitorID="SystemHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal">

  <Category>StateCollection</Category>

  <AlertSettings AlertMessage="ProcessCPUUsagePercent_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>