XHProf: Hierarchical Profiler Report

Diff Report: Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\MimeTypeMatcher::filter	Run #52e49b28a90e1	Run #52e49acfb0eb8	Diff	Diff%
Number of Function Calls	10	10	0	0.0%
Incl. Wall Time (microsec)	1,700	1,683	-17	-1.0%
Incl. Wall Time (microsec) per call	170	168	-2	-1.0%
Excl. Wall Time (microsec)	245	258	13	5.3%
Incl. CPU (microsecs)	1,712	1,698	-14	-0.8%
Incl. CPU (microsecs) per call	171	170	-1	-0.8%
Excl. CPU (microsec)	191	198	7	3.7%
Incl. MemUse (bytes)	65,280	65,280	0	0.0%
Incl. MemUse (bytes) per call	6,528	6,528	0	0.0%
Excl. MemUse (bytes)	-14,104	-14,104	0	0.0%
Incl. PeakMemUse (bytes)	56,760	56,760	0	0.0%
Incl. PeakMemUse (bytes) per call	5,676	5,676	0	0.0%
Excl. PeakMemUse (bytes)	3,432	3,432	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%	-17	-5.9%	-14	-3.3%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			13	76.5%	7	50.0%	0	N/A%	0	N/A%
*Parent function*
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest	0	N/A%	-17	-100.0%	-14	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	N/A%	-34	-200.0%	-32	-228.6%	0	N/A%	0	N/A%
array_filter	0	N/A%	2	11.8%	-4	-28.6%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::add	0	N/A%	1	5.9%	6	42.9%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::getIterator	0	N/A%	1	5.9%	3	21.4%	0	N/A%	0	N/A%
count	0	N/A%	0	0.0%	1	7.1%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getRequirement	0	N/A%	0	0.0%	3	21.4%	0	N/A%	0	N/A%
array_map	0	N/A%	0	0.0%	5	35.7%	0	N/A%	0	N/A%
explode	0	N/A%	0	0.0%	-3	-21.4%	0	N/A%	0	N/A%