MECM Site server inbox despoolr.box backlog Monitor

MECM.SiteServer.DespoolrInboxBacklog.FileCurrentCount.PerfThreshold.Monitor (UnitMonitor)

This monitor checks backlog of despoolr.box on site server. It raises alert if the backlog exceeds the threshold.

Knowledge Base article:

Summary

The total number of files that are in the Despooler’s despoolr.box\receive inbox on the site server has exceeded the standard operational threshold.

This folder temporarily stores data that is received from a child Configuration Manager site or parent Configuration Manager site. Files (.pkg and .rpl) are processed and moved as soon as the instruction file is received.

This condition increases unless it is resolved. If the file count continues beyond the threshold, replicated information is not reflected in the Configuration Manager site database in a timely manner, and Configuration Manager objects and reports might not accurately represent the state of the parent site and this site's child sites.

Causes

The total number of files can exceed the threshold because:

Resolutions

To resolve this issue and lower the number of files:

Element properties:

TargetMECM.SiteServerRoleBaseClass
Parent MonitorSystem.Health.PerformanceState
CategoryPerformanceHealth
EnabledTrue
Instance NameSMS Inbox
Counter NameFile Current Count
Frequency900
Alert GenerateTrue
Alert SeverityMatchMonitorHealth
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeSystem.Performance.ConsecutiveSamplesThreshold
RemotableTrue
AccessibilityPublic
Alert Message
MECM Site server inbox despoolr.box backlog alert

Instance {0}
Object {1}
Counter {2}
Has a value {3}
At time {4}
RunAsDefault

Source Code:

<UnitMonitor ID="MECM.SiteServer.DespoolrInboxBacklog.FileCurrentCount.PerfThreshold.Monitor" Accessibility="Public" Enabled="true" Target="MECM.SiteServerRoleBaseClass" ParentMonitorID="Health!System.Health.PerformanceState" Remotable="true" Priority="Normal" TypeID="Perf!System.Performance.ConsecutiveSamplesThreshold" ConfirmDelivery="false">
<Category>PerformanceHealth</Category>
<AlertSettings AlertMessage="MECM.SiteServer.DespoolrInboxBacklog.FileCurrentCount.PerfThreshold.Monitor.AlertMessage">
<AlertOnState>Error</AlertOnState>
<AutoResolve>true</AutoResolve>
<AlertPriority>Normal</AlertPriority>
<AlertSeverity>MatchMonitorHealth</AlertSeverity>
<AlertParameters>
<AlertParameter1>$Data/Context/InstanceName$</AlertParameter1>
<AlertParameter2>$Data/Context/ObjectName$</AlertParameter2>
<AlertParameter3>$Data/Context/CounterName$</AlertParameter3>
<AlertParameter4>$Data/Context/SampleValue$</AlertParameter4>
<AlertParameter5>$Data/Context/TimeSampled$</AlertParameter5>
</AlertParameters>
</AlertSettings>
<OperationalStates>
<OperationalState ID="ConditionFalse" MonitorTypeStateID="ConditionFalse" HealthState="Success"/>
<OperationalState ID="ConditionTrue" MonitorTypeStateID="ConditionTrue" HealthState="Error"/>
</OperationalStates>
<Configuration>
<ComputerName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>
<CounterName>File Current Count</CounterName>
<ObjectName>SMS Inbox</ObjectName>
<InstanceName>despoolr.box&gt;receive</InstanceName>
<AllInstances>false</AllInstances>
<Frequency>900</Frequency>
<Threshold>10000</Threshold>
<Direction>greater</Direction>
<NumSamples>12</NumSamples>
</Configuration>
</UnitMonitor>