<?xml version="1.0" encoding="UTF-8"?><?mso-infoPathSolution solutionVersion="1.0.0.188" PIVersion="1.0.0.0" href="file:///PerfSignature.xsn" name="urn:schemas-microsoft-com:office:infopath:PerfSig:" language="en-us" productVersion="12.0.0" ?><?mso-application progid="InfoPath.Document" versionProgid="InfoPath.Document.2"?><PerformanceSignature SchemaVersion="1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:my="http://schemas.microsoft.com/office/infopath/2003/myXSD/2010-02-10T03:14:31" xmlns:xd="http://schemas.microsoft.com/office/infopath/2003">
	<SignatureId>83D92965-B22A-443a-BACB-A633F5FC7679</SignatureId>
	<Title>ThreadPoolStartWorkFromEnqueue</Title>
	<SignatureType>Basic</SignatureType>
	<Description></Description>
	<TraceType>
		<Type>Common</Type>
	</TraceType>
	<Category>Wait (All Wait Classes) [Wait]</Category>
	<Component></Component>
	<Recognition>
		<WorkItem>
			<SyncStack>
				<FrameBlocks>
					<AllowSkippingFrames>true</AllowSkippingFrames>					
					<Frame>ntdll.dll!TppWorkerThread</Frame>
					<Frame>ntdll.dll!RtlpTpWorkCallback</Frame>
				</FrameBlocks>
			</SyncStack>			
		</WorkItem>
	</Recognition>	
	<AdditionalComments>This signature identifies that a thread pool is starting a new work item.</AdditionalComments>
</PerformanceSignature>