XHProf: Hierarchical Profiler Report

Diff Report: Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad02c47d041: 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 #51ad024086f90	Run #51ad02c47d041	Diff	Diff%
Number of Function Calls	8	8	0	0.0%
Incl. Wall Time (microsec)	9,335	9,303	-32	-0.3%
Incl. Wall Time (microsec) per call	1,167	1,163	-4	-0.3%
Excl. Wall Time (microsec)	650	639	-11	-1.7%
Incl. CPU (microsecs)	6,620	6,607	-13	-0.2%
Incl. CPU (microsecs) per call	828	826	-2	-0.2%
Excl. CPU (microsec)	492	486	-6	-1.2%
Incl. MemUse (bytes)	369,216	369,216	0	0.0%
Incl. MemUse (bytes) per call	46,152	46,152	0	0.0%
Excl. MemUse (bytes)	-27,552	-27,536	16	0.1%
Incl. PeakMemUse (bytes)	366,216	366,240	24	0.0%
Incl. PeakMemUse (bytes) per call	45,777	45,780	3	0.0%
Excl. PeakMemUse (bytes)	31,480	31,480	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%	-32	-0.7%	-13	-0.4%	0	0.0%	24	0.0%
Exclusive Metrics Diff for Current Function			-11	-34.4%	-6	-46.2%	16	N/A%	0	0.0%
*Parent function*
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest	0	N/A%	-32	-100.0%	-13	-100.0%	0	N/A%	24	100.0%
*Child functions*
Symfony\Component\ClassLoader\ClassLoader::loadClass	0	N/A%	-42	-131.2%	-42	-323.1%	-16	N/A%	176	733.3%
Symfony\Component\Routing\Route::compile	0	N/A%	39	121.9%	45	346.2%	-8	N/A%	-112	-466.7%
Drupal\Core\Database\Connection::query	0	N/A%	-15	-46.9%	1	7.7%	0	N/A%	-8	-33.3%
unserialize	0	N/A%	4	12.5%	3	23.1%	0	N/A%	0	0.0%
Symfony\Component\HttpFoundation\ParameterBag::get	0	N/A%	-4	-12.5%	-7	-53.8%	0	N/A%	0	0.0%
array_filter	0	N/A%	-4	-12.5%	-1	-7.7%	0	N/A%	0	0.0%
Drupal\Core\Database\Statement::fetchAllKeyed	0	N/A%	4	12.5%	5	38.5%	-8	N/A%	-8	-33.3%
explode	0	N/A%	4	12.5%	7	53.8%	0	N/A%	0	0.0%
count	0	N/A%	-3	-9.4%	-1	-7.7%	0	N/A%	0	0.0%
Symfony\Component\HttpFoundation\ParameterBag::has	0	N/A%	-3	-9.4%	-3	-23.1%	0	N/A%	0	0.0%
preg_match	0	N/A%	3	9.4%	-2	-15.4%	0	N/A%	0	0.0%
Drupal\Core\Routing\RouteProvider::getCandidateOutlines	0	N/A%	-2	-6.2%	-2	-15.4%	16	N/A%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getRegex	0	N/A%	-1	-3.1%	-2	-15.4%	0	N/A%	0	0.0%
Drupal\Core\Database\Connection::escapeTable	0	N/A%	1	3.1%	-2	-15.4%	0	N/A%	-24	-100.0%
Symfony\Component\Routing\RouteCollection::add	0	N/A%	-1	-3.1%	-3	-23.1%	0	N/A%	0	0.0%
array_slice	0	N/A%	-1	-3.1%	-3	-23.1%	0	N/A%	0	0.0%
Exception::__construct	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%