Windows 上的 MSSQL: 盗用的服务器内存
Microsoft.SQLServer.Windows.MonitorType.DBEngine.StolenServerMemory (UnitMonitorType)
Windows 上的盗用的服务器内存监视器类型
Element properties:
Member Modules:
Overrideable Parameters:
Source Code:
<UnitMonitorType ID="Microsoft.SQLServer.Windows.MonitorType.DBEngine.StolenServerMemory" Accessibility="Internal" RunAs="SqlCoreLib!Microsoft.SQLServer.Core.RunAs.Monitoring">
<MonitorTypeStates>
<MonitorTypeState ID="Normal"/>
<MonitorTypeState ID="Error"/>
</MonitorTypeStates>
<Configuration>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="MachineName" type="xsd:string"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="InstanceName" type="xsd:string"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="ConnectionString" type="xsd:string"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="MonitoringType" type="xsd:string"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="PerformanceCounterObject" type="xsd:string"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="Threshold" type="xsd:integer"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="NumSamples" type="xsd:integer"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="SqlTimeoutSeconds" type="xsd:integer"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="TimeoutSeconds" type="xsd:integer"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="IntervalSeconds" type="xsd:integer"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="SyncTime" type="xsd:string"/>
</Configuration>
<OverrideableParameters>
<OverrideableParameter ID="IntervalSeconds" ParameterType="int" Selector="$Config/IntervalSeconds$"/>
<OverrideableParameter ID="SyncTime" ParameterType="string" Selector="$Config/SyncTime$"/>
<OverrideableParameter ID="Threshold" Selector="$Config/Threshold$" ParameterType="int"/>
<OverrideableParameter ID="NumSamples" Selector="$Config/NumSamples$" ParameterType="int"/>
<OverrideableParameter ID="TimeoutSeconds" ParameterType="int" Selector="$Config/TimeoutSeconds$"/>
<OverrideableParameter ID="SqlTimeoutSeconds" ParameterType="int" Selector="$Config/SqlTimeoutSeconds$"/>
</OverrideableParameters>
<MonitorImplementation>
<MemberModules>
<DataSource ID="DS" TypeID="Microsoft.SQLServer.Windows.DataSource.StolenServerMemory">
<MachineName>$Config/MachineName$</MachineName>
<InstanceName>$Config/InstanceName$</InstanceName>
<ConnectionString>$Config/ConnectionString$</ConnectionString>
<MonitoringType>$Config/MonitoringType$</MonitoringType>
<PerformanceCounterObject>$Config/PerformanceCounterObject$</PerformanceCounterObject>
<SqlTimeoutSeconds>$Config/SqlTimeoutSeconds$</SqlTimeoutSeconds>
<TimeoutSeconds>$Config/TimeoutSeconds$</TimeoutSeconds>
<IntervalSeconds>$Config/IntervalSeconds$</IntervalSeconds>
<SyncTime>$Config/SyncTime$</SyncTime>
</DataSource>
<ConditionDetection ID="ErrorCondition" TypeID="System!System.ExpressionFilter">
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="Double">Property[@Name='StolenMemoryPercent']</XPathQuery>
</ValueExpression>
<Operator>Greater</Operator>
<ValueExpression>
<Value Type="Double">$Config/Threshold$</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<SuppressionSettings>
<MatchCount>$Config/NumSamples$</MatchCount>
<SampleCount>$Config/NumSamples$</SampleCount>
</SuppressionSettings>
</ConditionDetection>
<ConditionDetection ID="NormalCondition" TypeID="System!System.ExpressionFilter">
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="Double">Property[@Name='StolenMemoryPercent']</XPathQuery>
</ValueExpression>
<Operator>LessEqual</Operator>
<ValueExpression>
<Value Type="Double">$Config/Threshold$</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</ConditionDetection>
</MemberModules>
<RegularDetections>
<RegularDetection MonitorTypeStateID="Normal">
<Node ID="NormalCondition">
<Node ID="DS"/>
</Node>
</RegularDetection>
<RegularDetection MonitorTypeStateID="Error">
<Node ID="ErrorCondition">
<Node ID="DS"/>
</Node>
</RegularDetection>
</RegularDetections>
</MonitorImplementation>
</UnitMonitorType>