XHProf: Hierarchical Profiler Report

Diff Report: Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: 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 #51b89dd280f98	Run #51b89ec98250c	Diff	Diff%
Number of Function Calls	46	46	0	0.0%
Incl. Wall Time (microsec)	58,756	60,485	1,729	2.9%
Incl. Wall Time (microsec) per call	1,277	1,315	38	2.9%
Excl. Wall Time (microsec)	3,174	3,221	47	1.5%
Incl. CPU (microsecs)	36,096	36,377	281	0.8%
Incl. CPU (microsecs) per call	785	791	6	0.8%
Excl. CPU (microsec)	2,504	2,528	24	1.0%
Incl. MemUse (bytes)	506,712	506,712	0	0.0%
Incl. MemUse (bytes) per call	11,015	11,015	0	0.0%
Excl. MemUse (bytes)	-706,376	-706,368	8	0.0%
Incl. PeakMemUse (bytes)	274,968	274,896	-72	-0.0%
Incl. PeakMemUse (bytes) per call	5,978	5,976	-2	-0.0%
Excl. PeakMemUse (bytes)	37,328	37,328	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%	1,729	12.5%	281	2.0%	0	0.0%	-72	-0.1%
Exclusive Metrics Diff for Current Function			47	2.7%	24	8.5%	8	N/A%	0	0.0%
*Parent function*
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest	0	N/A%	1,729	100.0%	281	100.0%	0	N/A%	-72	-100.0%
*Child functions*
Drupal\Core\Database\Connection::query	0	N/A%	1,511	87.4%	68	24.2%	16	N/A%	40	55.6%
Symfony\Component\Routing\Route::compile	0	N/A%	97	5.6%	90	32.0%	8	N/A%	0	0.0%
Drupal\Core\Database\Statement::fetchAllKeyed	0	N/A%	36	2.1%	38	13.5%	0	N/A%	0	0.0%
unserialize	0	N/A%	27	1.6%	29	10.3%	-8	N/A%	-112	-155.6%
Symfony\Component\ClassLoader\ClassLoader::loadClass	0	N/A%	19	1.1%	18	6.4%	0	N/A%	0	0.0%
Drupal\Core\Routing\RouteProvider::getCandidateOutlines	0	N/A%	-17	-1.0%	-12	-4.3%	-24	N/A%	0	0.0%
count	0	N/A%	5	0.3%	6	2.1%	0	N/A%	0	0.0%
Drupal\Core\Database\Connection::escapeTable	0	N/A%	4	0.2%	-6	-2.1%	0	N/A%	0	0.0%
array_filter	0	N/A%	-3	-0.2%	-6	-2.1%	0	N/A%	0	0.0%
array_slice	0	N/A%	3	0.2%	-1	-0.4%	0	N/A%	0	0.0%
Symfony\Component\Routing\RouteCollection::add	0	N/A%	-1	-0.1%	5	1.8%	0	N/A%	0	0.0%
preg_match	0	N/A%	1	0.1%	13	4.6%	0	N/A%	0	0.0%
Symfony\Component\HttpFoundation\ParameterBag::has	0	N/A%	-1	-0.1%	4	1.4%	0	N/A%	0	0.0%
explode	0	N/A%	1	0.1%	5	1.8%	0	N/A%	0	0.0%
Symfony\Component\HttpFoundation\ParameterBag::get	0	N/A%	0	0.0%	3	1.1%	0	N/A%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getRegex	0	N/A%	0	0.0%	3	1.1%	0	N/A%	0	0.0%
Exception::__construct	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%