XHProf: Hierarchical Profiler Report

Diff Report: Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Doctrine\Common\Annotations\AnnotationReader::collectParsingMetadata	Run #519d44ffb3845	Run #519d45a7cd8f5	Diff	Diff%
Number of Function Calls	6	6	0	0.0%
Incl. Wall Time (microsec)	43,158	43,355	197	0.5%
Incl. Wall Time (microsec) per call	7,193	7,226	33	0.5%
Excl. Wall Time (microsec)	193	195	2	1.0%
Incl. CPU (microsecs)	43,165	43,360	195	0.5%
Incl. CPU (microsecs) per call	7,194	7,227	33	0.5%
Excl. CPU (microsec)	153	157	4	2.6%
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%	197	8.4%	195	42.1%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			2	1.0%	4	2.1%	0	N/A%	0	N/A%
*Parent function*
Doctrine\Common\Annotations\AnnotationReader::getImports	0	N/A%	197	100.0%	195	100.0%	0	N/A%	0	N/A%
*Child functions*
Doctrine\Common\Reflection\StaticReflectionClass::getDocComment	0	N/A%	142	72.1%	139	71.3%	0	N/A%	0	N/A%
Doctrine\Common\Annotations\DocParser::parse	0	N/A%	49	24.9%	48	24.6%	0	N/A%	0	N/A%
Doctrine\Common\Annotations\PhpParser::parseClass	0	N/A%	2	1.0%	6	3.1%	0	N/A%	0	N/A%
Doctrine\Common\Reflection\StaticReflectionClass::getNamespaceName	0	N/A%	2	1.0%	1	0.5%	0	N/A%	0	N/A%
array_merge	0	N/A%	0	0.0%	-3	-1.5%	0	N/A%	0	N/A%
Doctrine\Common\Reflection\StaticReflectionClass::getName	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%