XHProf: Hierarchical Profiler Report

Diff Report: Run #5198eef80c6dc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\MimeTypeMatcher::filter	Run #5198eef80c6dc	Run #5198ed6acdf41	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	1,153	1,148	-5	-0.4%
Incl. Wall Time (microsec) per call	384	383	-2	-0.4%
Excl. Wall Time (microsec)	95	94	-1	-1.1%
Incl. CPU (microsecs)	1,156	1,152	-4	-0.3%
Incl. CPU (microsecs) per call	385	384	-1	-0.3%
Excl. CPU (microsec)	68	70	2	2.9%
Incl. MemUse (bytes)	67,496	67,496	0	0.0%
Incl. MemUse (bytes) per call	22,499	22,499	0	0.0%
Excl. MemUse (bytes)	-2,864	-2,864	0	0.0%
Incl. PeakMemUse (bytes)	46,912	46,912	0	0.0%
Incl. PeakMemUse (bytes) per call	15,637	15,637	0	0.0%
Excl. PeakMemUse (bytes)	3,296	3,296	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	-0.3%	-4	-0.1%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-1	-20.0%	2	50.0%	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%	-5	-100.0%	-5	-125.0%	0	N/A%	0	N/A%
array_filter	0	N/A%	1	20.0%	0	0.0%	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%
array_map	0	N/A%	-1	-20.0%	1	25.0%	0	N/A%	0	N/A%
count	0	N/A%	0	0.0%	1	25.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::add	0	N/A%	0	0.0%	1	25.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getRequirement	0	N/A%	0	0.0%	-5	-125.0%	0	N/A%	0	N/A%
explode	0	N/A%	0	0.0%	-1	-25.0%	0	N/A%	0	N/A%