XHProf: Hierarchical Profiler Report

Diff Report: Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\MimeTypeMatcher::filter	Run #51ba93c3db76f	Run #51ba929760d1b	Diff	Diff%
Number of Function Calls	6	6	0	0.0%
Incl. Wall Time (microsec)	3,157	3,050	-107	-3.4%
Incl. Wall Time (microsec) per call	526	508	-18	-3.4%
Excl. Wall Time (microsec)	188	182	-6	-3.2%
Incl. CPU (microsecs)	3,165	3,057	-108	-3.4%
Incl. CPU (microsecs) per call	528	510	-18	-3.4%
Excl. CPU (microsec)	134	125	-9	-6.7%
Incl. MemUse (bytes)	129,744	129,744	0	0.0%
Incl. MemUse (bytes) per call	21,624	21,624	0	0.0%
Excl. MemUse (bytes)	-9,808	-9,808	0	0.0%
Incl. PeakMemUse (bytes)	120,968	120,968	0	0.0%
Incl. PeakMemUse (bytes) per call	20,161	20,161	0	0.0%
Excl. PeakMemUse (bytes)	3,136	3,136	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%	-107	-15.1%	-108	-8.6%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-6	-5.6%	-9	-8.3%	0	N/A%	0	N/A%
*Parent function*
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest	0	N/A%	-107	-100.0%	-108	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	N/A%	-77	-72.0%	-79	-73.1%	0	N/A%	0	N/A%
array_map	0	N/A%	-23	-21.5%	-23	-21.3%	0	N/A%	0	N/A%
array_filter	0	N/A%	-1	-0.9%	0	0.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getRequirement	0	N/A%	-1	-0.9%	3	2.8%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::getIterator	0	N/A%	1	0.9%	-1	-0.9%	0	N/A%	0	N/A%
count	0	N/A%	0	0.0%	-1	-0.9%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::add	0	N/A%	0	0.0%	1	0.9%	0	N/A%	0	N/A%
explode	0	N/A%	0	0.0%	1	0.9%	0	N/A%	0	N/A%