將磁碟 I/O 分割成多個 I/O 的速率。
此規則會收集 Logical Disk\Split IO/Sec 效能計數器的效能資料。
Logical Disk\Split IO/Sec 效能計數器會顯示將磁碟 I/O 分割成多個 I/O 的速率。 分割 I/O 可能是由於要求的資料大小太大,無法放入單一 I/O,或是磁碟空間過於分散。
Target | Microsoft.Windows.Server.2003.LogicalDisk |
Category | PerformanceCollection |
Enabled | False |
Instance Name | LogicalDisk |
Counter Name | Split IO/Sec |
Frequency | 600 |
Alert Generate | False |
Remotable | True |
ID | Module Type | TypeId | RunAs |
---|---|---|---|
PerformanceDS | DataSource | System.Performance.OptimizedDataProvider | Default |
WriteToDB | WriteAction | Microsoft.SystemCenter.CollectPerformanceData | Default |
WriteToDW | WriteAction | Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData | Default |
<Rule ID="Microsoft.Windows.Server.2003.LogicalDisk.SplitIOPerSec.Collection" Enabled="false" Target="Microsoft.Windows.Server.2003.LogicalDisk">
<Category>PerformanceCollection</Category>
<DataSources>
<DataSource ID="PerformanceDS" TypeID="SystemPerf!System.Performance.OptimizedDataProvider">
<ComputerName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>
<CounterName>Split IO/Sec</CounterName>
<ObjectName>LogicalDisk</ObjectName>
<InstanceName>$Target/Property[Type="Windows!Microsoft.Windows.LogicalDevice"]/DeviceID$</InstanceName>
<AllInstances>false</AllInstances>
<Frequency>600</Frequency>
<Tolerance>10</Tolerance>
<ToleranceType>Percentage</ToleranceType>
<MaximumSampleSeparation>6</MaximumSampleSeparation>
</DataSource>
</DataSources>
<WriteActions>
<WriteAction ID="WriteToDB" TypeID="SC!Microsoft.SystemCenter.CollectPerformanceData"/>
<WriteAction ID="WriteToDW" TypeID="SCDW!Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData"/>
</WriteActions>
</Rule>