XHProf: Hierarchical Profiler Report

Diff Report: Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\MimeTypeMatcher::filter	Run #51af430daedb2	Run #51af3d98520b7	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	1,673	1,668	-5	-0.3%
Incl. Wall Time (microsec) per call	558	556	-2	-0.3%
Excl. Wall Time (microsec)	96	97	1	1.0%
Incl. CPU (microsecs)	1,676	1,672	-4	-0.2%
Incl. CPU (microsecs) per call	559	557	-1	-0.2%
Excl. CPU (microsec)	72	71	-1	-1.4%
Incl. MemUse (bytes)	24,760	24,760	0	0.0%
Incl. MemUse (bytes) per call	8,253	8,253	0	0.0%
Excl. MemUse (bytes)	-2,512	-2,512	0	0.0%
Incl. PeakMemUse (bytes)	13,472	13,472	0	0.0%
Incl. PeakMemUse (bytes) per call	4,491	4,491	0	0.0%
Excl. PeakMemUse (bytes)	2,896	2,896	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%	-5	-0.4%	-4	-0.2%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			1	20.0%	-1	-25.0%	0	N/A%	0	N/A%
*Parent function*
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest	0	N/A%	-5	-100.0%	-4	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	N/A%	-8	-160.0%	-7	-175.0%	0	N/A%	0	N/A%
array_map	0	N/A%	3	60.0%	4	100.0%	0	N/A%	0	N/A%
count	0	N/A%	1	20.0%	-1	-25.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::getIterator	0	N/A%	-1	-20.0%	2	50.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::add	0	N/A%	-1	-20.0%	-2	-50.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getRequirement	0	N/A%	0	0.0%	2	50.0%	0	N/A%	0	N/A%
explode	0	N/A%	0	0.0%	1	25.0%	0	N/A%	0	N/A%
array_filter	0	N/A%	0	0.0%	-2	-50.0%	0	N/A%	0	N/A%