XHProf: Hierarchical Profiler Report

Diff Report: Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\MimeTypeMatcher::filter	Run #52e436ce9c71d	Run #52e43719571bf	Diff	Diff%
Number of Function Calls	5	5	0	0.0%
Incl. Wall Time (microsec)	916	896	-20	-2.2%
Incl. Wall Time (microsec) per call	183	179	-4	-2.2%
Excl. Wall Time (microsec)	134	124	-10	-7.5%
Incl. CPU (microsecs)	922	902	-20	-2.2%
Incl. CPU (microsecs) per call	184	180	-4	-2.2%
Excl. CPU (microsec)	103	91	-12	-11.7%
Incl. MemUse (bytes)	61,056	61,056	0	0.0%
Incl. MemUse (bytes) per call	12,211	12,211	0	0.0%
Excl. MemUse (bytes)	-5,080	-5,080	0	0.0%
Incl. PeakMemUse (bytes)	56,024	56,024	0	0.0%
Incl. PeakMemUse (bytes) per call	11,205	11,205	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%	-20	-1.8%	-20	-2.1%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-10	-50.0%	-12	-60.0%	0	N/A%	0	N/A%
*Parent function*
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest	0	N/A%	-20	-100.0%	-20	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	N/A%	-9	-45.0%	-11	-55.0%	0	N/A%	0	N/A%
array_filter	0	N/A%	3	15.0%	1	5.0%	0	N/A%	0	N/A%
array_map	0	N/A%	-2	-10.0%	-2	-10.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::getIterator	0	N/A%	-1	-5.0%	1	5.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::add	0	N/A%	-1	-5.0%	1	5.0%	0	N/A%	0	N/A%
count	0	N/A%	0	0.0%	1	5.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getRequirement	0	N/A%	0	0.0%	2	10.0%	0	N/A%	0	N/A%
explode	0	N/A%	0	0.0%	-1	-5.0%	0	N/A%	0	N/A%