XHProf: Hierarchical Profiler Report

Diff Report: Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Doctrine\Common\Annotations\AnnotationReader::collectParsingMetadata	Run #519d44ffb3845	Run #519d45fd795a4	Diff	Diff%
Number of Function Calls	6	6	0	0.0%
Incl. Wall Time (microsec)	43,158	43,261	103	0.2%
Incl. Wall Time (microsec) per call	7,193	7,210	17	0.2%
Excl. Wall Time (microsec)	193	194	1	0.5%
Incl. CPU (microsecs)	43,165	43,270	105	0.2%
Incl. CPU (microsecs) per call	7,194	7,212	18	0.2%
Excl. CPU (microsec)	153	159	6	3.9%
Incl. MemUse (bytes)	92,728	92,728	0	0.0%
Incl. MemUse (bytes) per call	15,455	15,455	0	0.0%
Excl. MemUse (bytes)	-2,460	-2,460	0	0.0%
Incl. PeakMemUse (bytes)	647,664	647,664	0	0.0%
Incl. PeakMemUse (bytes) per call	107,944	107,944	0	0.0%
Excl. PeakMemUse (bytes)	604	604	0	0.0%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. CPU Diff (microsec)	ICpu Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Doctrine\Common\Annotations\AnnotationReader::collectParsingMetadata	0	N/A%	103	0.2%	105	0.2%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			1	1.0%	6	5.7%	0	N/A%	0	N/A%
*Parent function*
Doctrine\Common\Annotations\AnnotationReader::getImports	0	N/A%	103	100.0%	105	100.0%	0	N/A%	0	N/A%
*Child functions*
Doctrine\Common\Annotations\DocParser::parse	0	N/A%	60	58.3%	60	57.1%	0	N/A%	0	N/A%
Doctrine\Common\Reflection\StaticReflectionClass::getDocComment	0	N/A%	38	36.9%	38	36.2%	0	N/A%	0	N/A%
Doctrine\Common\Reflection\StaticReflectionClass::getNamespaceName	0	N/A%	2	1.9%	1	1.0%	0	N/A%	0	N/A%
Doctrine\Common\Annotations\PhpParser::parseClass	0	N/A%	2	1.9%	3	2.9%	0	N/A%	0	N/A%
array_merge	0	N/A%	1	1.0%	-1	-1.0%	0	N/A%	0	N/A%
Doctrine\Common\Reflection\StaticReflectionClass::getName	0	N/A%	-1	-1.0%	-2	-1.9%	0	N/A%	0	N/A%