XHProf: Hierarchical Profiler Report

Diff Report: Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\MimeTypeMatcher::filter	Run #51aaed0fcbd4e	Run #51aaed63de9a0	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	1,305	1,325	20	1.5%
Incl. Wall Time (microsec) per call	435	442	7	1.5%
Excl. Wall Time (microsec)	94	93	-1	-1.1%
Incl. CPU (microsecs)	1,311	1,333	22	1.7%
Incl. CPU (microsecs) per call	437	444	7	1.7%
Excl. CPU (microsec)	73	81	8	11.0%
Incl. MemUse (bytes)	23,016	23,016	0	0.0%
Incl. MemUse (bytes) per call	7,672	7,672	0	0.0%
Excl. MemUse (bytes)	-3,632	-3,632	0	0.0%
Incl. PeakMemUse (bytes)	20,104	20,104	0	0.0%
Incl. PeakMemUse (bytes) per call	6,701	6,701	0	0.0%
Excl. PeakMemUse (bytes)	2,960	2,960	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*
Drupal\Core\Routing\MimeTypeMatcher::filter	0	N/A%	20	3.4%	22	13.3%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-1	-5.0%	8	36.4%	0	N/A%	0	N/A%
*Parent function*
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest	0	N/A%	20	100.0%	22	100.0%	0	N/A%	0	N/A%
*Child functions*
array_map	0	N/A%	12	60.0%	11	50.0%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	N/A%	5	25.0%	2	9.1%	0	N/A%	0	N/A%
count	0	N/A%	1	5.0%	4	18.2%	0	N/A%	0	N/A%
array_filter	0	N/A%	1	5.0%	-1	-4.5%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getRequirement	0	N/A%	1	5.0%	1	4.5%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::getIterator	0	N/A%	1	5.0%	0	0.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::add	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
explode	0	N/A%	0	0.0%	-3	-13.6%	0	N/A%	0	N/A%