F5 Big IP: Pool current connections Health Monitor

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

This monitor catches Xian events that notifies when the Pool current connections has changed its state.

Knowledge Base article:

Summary

Number of pool current connections is over/under threshold.

Over threshold: The number of current pool connections is above the maximum threshold configured in Xian Network Manager 2012.

Under threshold: The number of current pool connections is below the minimum threshold configured in Xian Network Manager 2012.

Causes

Over threshold: Increase of pool current connections.

Under threshold: Pool current connections are below predicted values.

Resolutions

Over threshold: Evaluate demand of current pool connections and reconfigure to fit requirements.

Under threshold: Evaluate if configuration is not excessively limiting connection capabilities and reconfigure to fit network requirement.

Additional

Monitors pool current connections.

Element properties:

Target

Jalasoft.Xian.Common.Elements.ThirdParty.F5Networks.JsXF5BigIpV46PoolElement

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

Pool current connections Alert

{0}

Source Code:

<AggregateMonitor ID="Jalasoft.Xian.SmartManagementPacks.F5BigIp.PoolCurrentConnections.1.1" Accessibility="Public" Enabled="true" Target="ThirdParty_F5Networks!Jalasoft.Xian.Common.Elements.ThirdParty.F5Networks.JsXF5BigIpV46PoolElement" ParentMonitorID="SystemHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal">

  <Category>StateCollection</Category>

  <AlertSettings AlertMessage="PoolCurrentConnections_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>