XHProf: Hierarchical Profiler Report

Diff Report: Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e85377bba: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\MimeTypeMatcher::filter	Run #52d3e812c7cf2	Run #52d3e85377bba	Diff	Diff%
Number of Function Calls	11	11	0	0.0%
Incl. Wall Time (microsec)	1,765	1,769	4	0.2%
Incl. Wall Time (microsec) per call	160	161	0	0.2%
Excl. Wall Time (microsec)	268	262	-6	-2.2%
Incl. CPU (microsecs)	1,775	1,783	8	0.5%
Incl. CPU (microsecs) per call	161	162	1	0.5%
Excl. CPU (microsec)	187	188	1	0.5%
Incl. MemUse (bytes)	65,968	65,976	8	0.0%
Incl. MemUse (bytes) per call	5,997	5,998	1	0.0%
Excl. MemUse (bytes)	-15,632	-15,632	0	0.0%
Incl. PeakMemUse (bytes)	56,704	56,672	-32	-0.1%
Incl. PeakMemUse (bytes) per call	5,155	5,152	-3	-0.1%
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%	4	0.2%	8	0.5%	8	0.0%	-32	-0.0%
Exclusive Metrics Diff for Current Function			-6	-150.0%	1	12.5%	0	0.0%	0	0.0%
*Parent function*
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest	0	N/A%	4	100.0%	8	100.0%	8	100.0%	-32	-100.0%
*Child functions*
array_map	0	N/A%	13	325.0%	8	100.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	N/A%	-6	-150.0%	-5	-62.5%	8	100.0%	-32	-100.0%
count	0	N/A%	4	100.0%	2	25.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\RouteCollection::getIterator	0	N/A%	-1	-25.0%	-1	-12.5%	0	0.0%	0	0.0%
Symfony\Component\Routing\RouteCollection::add	0	N/A%	0	0.0%	2	25.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\Route::getRequirement	0	N/A%	0	0.0%	-4	-50.0%	0	0.0%	0	0.0%
explode	0	N/A%	0	0.0%	-2	-25.0%	0	0.0%	0	0.0%
array_filter	0	N/A%	0	0.0%	7	87.5%	0	0.0%	0	0.0%