XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Doctrine\Common\Annotations\AnnotationReader::collectParsingMetadata	Run #51ec3c5ab9ae4	Run #51ec3b81ad265	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	2,823	2,758	-65	-2.3%
Incl. Wall Time (microsec) per call	941	919	-22	-2.3%
Excl. Wall Time (microsec)	62	60	-2	-3.2%
Incl. CPU (microsecs)	2,827	2,764	-63	-2.2%
Incl. CPU (microsecs) per call	942	921	-21	-2.2%
Excl. CPU (microsec)	48	44	-4	-8.3%
Incl. MemUse (bytes)	117,000	117,000	0	0.0%
Incl. MemUse (bytes) per call	39,000	39,000	0	0.0%
Excl. MemUse (bytes)	1,696	1,696	0	0.0%
Incl. PeakMemUse (bytes)	184,176	184,288	112	0.1%
Incl. PeakMemUse (bytes) per call	61,392	61,429	37	0.1%
Excl. PeakMemUse (bytes)	2,984	2,984	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%	-65	-17.4%	-63	-5.9%	0	0.0%	112	0.3%
Exclusive Metrics Diff for Current Function			-2	-3.1%	-4	-6.3%	0	N/A%	0	0.0%
*Parent function*
Doctrine\Common\Annotations\AnnotationReader::getImports	0	N/A%	-65	-100.0%	-63	-100.0%	0	N/A%	112	100.0%
*Child functions*
Doctrine\Common\Reflection\StaticReflectionClass::getDocComment	0	N/A%	-62	-95.4%	-62	-98.4%	0	N/A%	112	100.0%
Doctrine\Common\Annotations\DocParser::parse	0	N/A%	-2	-3.1%	0	0.0%	0	N/A%	0	0.0%
Doctrine\Common\Reflection\StaticReflectionClass::getNamespaceName	0	N/A%	2	3.1%	3	4.8%	0	N/A%	0	0.0%
Doctrine\Common\Reflection\StaticReflectionClass::getName	0	N/A%	-1	-1.5%	2	3.2%	0	N/A%	0	0.0%
array_merge	0	N/A%	0	0.0%	-1	-1.6%	0	N/A%	0	0.0%
Doctrine\Common\Annotations\PhpParser::parseClass	0	N/A%	0	0.0%	-1	-1.6%	0	N/A%	0	0.0%