XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\MimeTypeMatcher::filter	Run #51ec485525502	Run #51ec491641923	Diff	Diff%
Number of Function Calls	15	15	0	0.0%
Incl. Wall Time (microsec)	6,051	6,021	-30	-0.5%
Incl. Wall Time (microsec) per call	403	401	-2	-0.5%
Excl. Wall Time (microsec)	372	372	0	0.0%
Incl. CPU (microsecs)	6,062	6,038	-24	-0.4%
Incl. CPU (microsecs) per call	404	403	-2	-0.4%
Excl. CPU (microsec)	280	275	-5	-1.8%
Incl. MemUse (bytes)	89,200	89,200	0	0.0%
Incl. MemUse (bytes) per call	5,947	5,947	0	0.0%
Excl. MemUse (bytes)	-30,832	-30,832	0	0.0%
Incl. PeakMemUse (bytes)	71,448	71,448	0	0.0%
Incl. PeakMemUse (bytes) per call	4,763	4,763	0	0.0%
Excl. PeakMemUse (bytes)	3,072	3,072	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%	-30	-1.9%	-24	-1.4%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			0	0.0%	-5	-20.8%	0	N/A%	0	N/A%
*Parent function*
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest	0	N/A%	-30	-100.0%	-24	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	N/A%	-26	-86.7%	-26	-108.3%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getRequirement	0	N/A%	-3	-10.0%	0	0.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::getIterator	0	N/A%	1	3.3%	7	29.2%	0	N/A%	0	N/A%
array_map	0	N/A%	-1	-3.3%	1	4.2%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::add	0	N/A%	-1	-3.3%	-3	-12.5%	0	N/A%	0	N/A%
count	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
explode	0	N/A%	0	0.0%	4	16.7%	0	N/A%	0	N/A%
array_filter	0	N/A%	0	0.0%	-2	-8.3%	0	N/A%	0	N/A%