XHProf: Hierarchical Profiler Report

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