XHProf: Hierarchical Profiler Report

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

Doctrine\Common\Annotations\DocParser::parse	Run #51ec3b81ad265	Run #51ec3c5ab9ae4	Diff	Diff%
Number of Function Calls	6	6	0	0.0%
Incl. Wall Time (microsec)	4,872	4,857	-15	-0.3%
Incl. Wall Time (microsec) per call	812	810	-3	-0.3%
Excl. Wall Time (microsec)	80	82	2	2.5%
Incl. CPU (microsecs)	4,879	4,862	-17	-0.3%
Incl. CPU (microsecs) per call	813	810	-3	-0.3%
Excl. CPU (microsec)	61	67	6	9.8%
Incl. MemUse (bytes)	227,464	227,464	0	0.0%
Incl. MemUse (bytes) per call	37,911	37,911	0	0.0%
Excl. MemUse (bytes)	672	672	0	0.0%
Incl. PeakMemUse (bytes)	185,776	185,776	0	0.0%
Incl. PeakMemUse (bytes) per call	30,963	30,963	0	0.0%
Excl. PeakMemUse (bytes)	2,336	2,336	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\DocParser::parse	0	N/A%	-15	-4.0%	-17	-1.6%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			2	13.3%	6	35.3%	0	N/A%	0	N/A%
*Parent functions*
Doctrine\Common\Annotations\AnnotationReader::getClassAnnotations	0	N/A%	-17	-113.3%	-17	-100.0%	0	N/A%	0	N/A%
Doctrine\Common\Annotations\AnnotationReader::collectParsingMetadata	0	N/A%	2	13.3%	0	0.0%	0	N/A%	0	N/A%
*Child functions*
Doctrine\Common\Annotations\DocParser::Annotations	0	N/A%	-16	-106.7%	-16	-94.1%	0	N/A%	0	N/A%
substr	0	N/A%	-2	-13.3%	-4	-23.5%	0	N/A%	0	N/A%
Doctrine\Common\Lexer\AbstractLexer::setInput	0	N/A%	1	6.7%	-3	-17.6%	0	N/A%	0	N/A%
Doctrine\Common\Lexer\AbstractLexer::moveNext	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
trim	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
strpos	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%