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MySQL 数据库磁盘空间(以字节数计算)收集

Microsoft.MySQLServer.Database.Unix.DiskSpaceInBytes.Collection (Rule)

此规则收集用于 MySQL 数据库的字节数量

Knowledge Base article:

摘要

此规则收集 MySQL Database\ Disk Space in Bytes 性能计数器的性能数据。可在性能视图中访问收集的值。此指标显示 MySQL 数据库的总磁盘空间（以字节计算）。代理返回的值的计算方式是加总所有表的 information_schema 中的磁盘空间指标。

Element properties:

TargetMicrosoft.MySQLServer.Database.Unix
CategoryPerformanceCollection
EnabledTrue
Alert GenerateFalse
RemotableTrue

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource Microsoft.Oss.WSMan.PerfCounterProvider.Filtered.TimedEnumerator Default
WriteToDB WriteAction Microsoft.SystemCenter.CollectPerformanceData Default
WriteToDW WriteAction Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData Default

Source Code:

<Rule ID="Microsoft.MySQLServer.Database.Unix.DiskSpaceInBytes.Collection" Target="Microsoft.MySQLServer.Database.Unix" Remotable="true" Enabled="onStandardMonitoring">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="DS" TypeID="Oss!Microsoft.Oss.WSMan.PerfCounterProvider.Filtered.TimedEnumerator">

      <Interval>300</Interval>

      <TargetSystem>$Target/Host/Host/Property[Type="Unix!Microsoft.Unix.Computer"]/NetworkName$</TargetSystem>

      <Uri>http://schemas.microsoft.com/wbem/wscim/1/cim-schema/2/MySQL_Server_Database?__cimnamespace=root/mysql</Uri>

      <Filter/>

      <SplitItems>true</SplitItems>

      <ObjectName>MySQL Database</ObjectName>

      <CounterName>Disk Space in Bytes</CounterName>

      <InstanceName>$Target/Property[Type="Microsoft.MySQLServer.Database"]/InstanceID$</InstanceName>

      <InstanceProperty>/DataItem/WsManData/*[local-name(.)='MySQL_Server_Database']/*[local-name(.)='InstanceID']</InstanceProperty>

      <Value>$Data/WsManData/*[local-name(.)='MySQL_Server_Database']/*[local-name(.)='DiskSpaceInBytes']$</Value>

    </DataSource>

  </DataSources>

  <WriteActions>

    <WriteAction ID="WriteToDB" TypeID="SC!Microsoft.SystemCenter.CollectPerformanceData"/>

    <WriteAction ID="WriteToDW" TypeID="SCDW!Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData"/>

  </WriteActions>

</Rule>