XHProf: Hierarchical Profiler Report

Diff Report: Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\MimeTypeMatcher::filter	Run #5219624c55207	Run #521962a927d49	Diff	Diff%
Number of Function Calls	9	9	0	0.0%
Incl. Wall Time (microsec)	3,451	3,444	-7	-0.2%
Incl. Wall Time (microsec) per call	383	383	-1	-0.2%
Excl. Wall Time (microsec)	229	226	-3	-1.3%
Incl. CPU (microsecs)	3,459	3,452	-7	-0.2%
Incl. CPU (microsecs) per call	384	384	-1	-0.2%
Excl. CPU (microsec)	169	166	-3	-1.8%
Incl. MemUse (bytes)	81,504	81,504	0	0.0%
Incl. MemUse (bytes) per call	9,056	9,056	0	0.0%
Excl. MemUse (bytes)	-16,864	-16,864	0	0.0%
Incl. PeakMemUse (bytes)	71,344	71,344	0	0.0%
Incl. PeakMemUse (bytes) per call	7,927	7,927	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%	-7	-1.5%	-7	-0.7%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-3	-42.9%	-3	-42.9%	0	N/A%	0	N/A%
*Parent function*
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest	0	N/A%	-7	-100.0%	-7	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	N/A%	14	200.0%	13	185.7%	0	N/A%	0	N/A%
array_map	0	N/A%	-11	-157.1%	-16	-228.6%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getRequirement	0	N/A%	-3	-42.9%	-5	-71.4%	0	N/A%	0	N/A%
count	0	N/A%	-2	-28.6%	0	0.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::add	0	N/A%	-1	-14.3%	2	28.6%	0	N/A%	0	N/A%
array_filter	0	N/A%	-1	-14.3%	1	14.3%	0	N/A%	0	N/A%
explode	0	N/A%	0	0.0%	-1	-14.3%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::getIterator	0	N/A%	0	0.0%	2	28.6%	0	N/A%	0	N/A%