XHProf: Hierarchical Profiler Report

Diff Report: Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Doctrine\Common\Annotations\AnnotationReader::collectParsingMetadata	Run #5204425923c81	Run #5204417bc7ab7	Diff	Diff%
Number of Function Calls	8	8	0	0.0%
Incl. Wall Time (microsec)	7,002	6,957	-45	-0.6%
Incl. Wall Time (microsec) per call	875	870	-6	-0.6%
Excl. Wall Time (microsec)	143	145	2	1.4%
Incl. CPU (microsecs)	7,009	6,965	-44	-0.6%
Incl. CPU (microsecs) per call	876	871	-6	-0.6%
Excl. CPU (microsec)	102	100	-2	-2.0%
Incl. MemUse (bytes)	148,840	148,840	0	0.0%
Incl. MemUse (bytes) per call	18,605	18,605	0	0.0%
Excl. MemUse (bytes)	-584	-584	0	0.0%
Incl. PeakMemUse (bytes)	310,712	310,672	-40	-0.0%
Incl. PeakMemUse (bytes) per call	38,839	38,834	-5	-0.0%
Excl. PeakMemUse (bytes)	3,072	3,072	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%	-45	-57.0%	-44	-5.6%	0	0.0%	-40	-0.1%
Exclusive Metrics Diff for Current Function			2	4.4%	-2	-4.5%	0	N/A%	0	0.0%
*Parent function*
Doctrine\Common\Annotations\AnnotationReader::getImports	0	N/A%	-45	-100.0%	-44	-100.0%	0	N/A%	-40	-100.0%
*Child functions*
Doctrine\Common\Annotations\DocParser::parse	0	N/A%	-49	-108.9%	-50	-113.6%	0	N/A%	0	0.0%
Doctrine\Common\Annotations\PhpParser::parseClass	0	N/A%	2	4.4%	6	13.6%	0	N/A%	0	0.0%
Doctrine\Common\Reflection\StaticReflectionClass::getNamespaceName	0	N/A%	1	2.2%	3	6.8%	0	N/A%	0	0.0%
Doctrine\Common\Reflection\StaticReflectionClass::getDocComment	0	N/A%	-1	-2.2%	1	2.3%	0	N/A%	-40	-100.0%
array_merge	0	N/A%	0	0.0%	1	2.3%	0	N/A%	0	0.0%
Doctrine\Common\Reflection\StaticReflectionClass::getName	0	N/A%	0	0.0%	-3	-6.8%	0	N/A%	0	0.0%