Displays the average length of time (in milliseconds), per logfile write operation. This performance collection rule collects multiple instances – one instance per mailbox database copy.
Exchange 2013 Mailbox Database: I/O Log Writes Average Latency (ms)
Displays the average length of time (in milliseconds), per logfile write operation. This performance collection rule collects multiple instances – one instance per mailbox database copy.
Target | Microsoft.Exchange.15.MailboxDatabaseCopy |
Category | PerformanceCollection |
Enabled | True |
Alert Generate | False |
Remotable | True |
ID | Module Type | TypeId | RunAs |
---|---|---|---|
DS | DataSource | Microsoft.Exchange.15.NativeCountersSingleInstance.DataSourceMapped | Default |
WriteToDB | WriteAction | Microsoft.SystemCenter.CollectPerformanceData | Default |
WriteToDW | WriteAction | Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData | Default |
<Rule ID="Microsoft.Exchange.15.Rules.MailboxDatabase.IO.LogWritesAvgLatency" Enabled="true" Target="Microsoft.Exchange.15.MailboxDatabaseCopy" ConfirmDelivery="false" Remotable="true" Priority="Normal" DiscardLevel="100">
<Category>PerformanceCollection</Category>
<DataSources>
<DataSource ID="DS" TypeID="Microsoft.Exchange.15.NativeCountersSingleInstance.DataSourceMapped">
<ObjectName>Exchange Mailbox Database</ObjectName>
<CounterName>I/O Log Writes Average Latency (ms)</CounterName>
<InstanceName>$Target/Property[Type="Microsoft.Exchange.15.MailboxDatabaseCopy"]/DatabaseCopyName$</InstanceName>
<IntervalSeconds>900</IntervalSeconds>
<TimeoutSeconds>300</TimeoutSeconds>
<ComputerName>$Target/Host/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>
<SyncTime/>
<VerboseLogging>0</VerboseLogging>
</DataSource>
</DataSources>
<WriteActions>
<WriteAction ID="WriteToDB" TypeID="SCLibrary!Microsoft.SystemCenter.CollectPerformanceData"/>
<WriteAction ID="WriteToDW" TypeID="SCDW!Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData"/>
</WriteActions>
</Rule>