F5 Big IP: Virtual machine total connections Health Monitor

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

This monitor catches Xian events that notifies when the Virtual machine total connections if has changed its state.

Knowledge Base article:

Summary

Total number of virtual machine connections is over threshold.

The total number of virtual machine connections is above the maximum threshold configured in Xian Network Manager 2012.

Causes

Increase of network demand to virtual machine.

Resolutions

Evaluate nature of connections to virtual machine, reconfigure to fit network requirement or re design network to distribute demand.

Additional

Monitors the total number of connections a virtual machine has served.

Element properties:

Target

Jalasoft.Xian.Common.Elements.ThirdParty.F5Networks.JsXF5BigIpV46VirtualMachineElement

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

Virtual machine total connections Alert

{0}

Source Code:

<AggregateMonitor ID="Jalasoft.Xian.SmartManagementPacks.F5BigIp.VMTotalConnections.1.1" Accessibility="Public" Enabled="true" Target="ThirdParty_F5Networks!Jalasoft.Xian.Common.Elements.ThirdParty.F5Networks.JsXF5BigIpV46VirtualMachineElement" ParentMonitorID="SystemHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal">

  <Category>StateCollection</Category>

  <AlertSettings AlertMessage="VMTotalConnections_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>