XHProf: Hierarchical Profiler Report

Diff Report: Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest

Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest	Run #51b518680585e	Run #51b517a409f93	Diff	Diff%
Number of Function Calls	7	7	0	0.0%
Incl. Wall Time (microsec)	9,933	9,962	29	0.3%
Incl. Wall Time (microsec) per call	1,419	1,423	4	0.3%
Excl. Wall Time (microsec)	564	561	-3	-0.5%
Incl. CPU (microsecs)	7,458	7,410	-48	-0.6%
Incl. CPU (microsecs) per call	1,065	1,059	-7	-0.6%
Excl. CPU (microsec)	406	396	-10	-2.5%
Incl. MemUse (bytes)	354,504	354,496	-8	-0.0%
Incl. MemUse (bytes) per call	50,643	50,642	-1	-0.0%
Excl. MemUse (bytes)	-47,016	-47,032	-16	-0.0%
Incl. PeakMemUse (bytes)	387,440	387,536	96	0.0%
Incl. PeakMemUse (bytes) per call	55,349	55,362	14	0.0%
Excl. PeakMemUse (bytes)	4,624	4,624	0	0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest [View Callgraph Diff]

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\RouteProvider::getRouteCollectionForRequest	0	N/A%	29	0.6%	-48	-1.6%	-8	-0.0%	96	0.3%
Exclusive Metrics Diff for Current Function			-3	-10.3%	-10	-20.8%	-16	-200.0%	0	0.0%
*Parent function*
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest	0	N/A%	29	100.0%	-48	-100.0%	-8	-100.0%	96	100.0%
*Child functions*
Symfony\Component\Routing\Route::compile	0	N/A%	94	324.1%	98	204.2%	-8	-100.0%	-32	-33.3%
Drupal\Core\Database\Statement::fetchAllKeyed	0	N/A%	-83	-286.2%	-81	-168.8%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::query	0	N/A%	-79	-272.4%	-158	-329.2%	0	0.0%	32	33.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass	0	N/A%	74	255.2%	74	154.2%	0	0.0%	56	58.3%
unserialize	0	N/A%	22	75.9%	22	45.8%	8	100.0%	-16	-16.7%
Drupal\Core\Routing\RouteProvider::getCandidateOutlines	0	N/A%	13	44.8%	11	22.9%	8	100.0%	16	16.7%
count	0	N/A%	-6	-20.7%	-7	-14.6%	0	0.0%	0	0.0%
array_filter	0	N/A%	-3	-10.3%	-3	-6.2%	0	0.0%	0	0.0%
array_slice	0	N/A%	-2	-6.9%	-2	-4.2%	0	0.0%	0	0.0%
Symfony\Component\Routing\RouteCollection::add	0	N/A%	2	6.9%	3	6.2%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::escapeTable	0	N/A%	-1	-3.4%	-2	-4.2%	0	0.0%	40	41.7%
Symfony\Component\HttpFoundation\ParameterBag::has	0	N/A%	1	3.4%	-1	-2.1%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\ParameterBag::get	0	N/A%	0	0.0%	2	4.2%	0	0.0%	0	0.0%
explode	0	N/A%	0	0.0%	4	8.3%	0	0.0%	0	0.0%
preg_match	0	N/A%	0	0.0%	3	6.2%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getRegex	0	N/A%	0	0.0%	-1	-2.1%	0	0.0%	0	0.0%