XHProf: Hierarchical Profiler Report

Run Report: Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Function Name	Calls	Calls%	Incl. Wall Time (microsec)	IWall%	Incl. CPU (microsecs)	ICpu%	Incl. MemUse (bytes)	IMemUse%	Incl. PeakMemUse (bytes)	IPeakMemUse%
*Current Function*
trim	50	84.7%	16	0.0%	78	0.0%	8,056	0.0%	3,464	0.0%
Exclusive Metrics for Current Function			16	100.0%	78	100.0%	8,056	100.0%	3,464	100.0%
*Parent functions*
Drupal\Core\Routing\UrlGenerator::processPath	18	36.0%	5	31.2%	27	34.6%	1,448	18.0%	704	20.3%
Drupal\Core\Routing\RouteCompiler::getFit	11	22.0%	5	31.2%	15	19.2%	1,144	14.2%	624	18.0%
Symfony\Component\HttpFoundation\Request::getHost	4	8.0%	3	18.8%	7	9.0%	928	11.5%	800	23.1%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute	3	6.0%	1	6.2%	4	5.1%	896	11.1%	0	0.0%
Drupal\system\PathBasedBreadcrumbBuilder::build	1	2.0%	1	6.2%	3	3.8%	824	10.2%	624	18.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath	1	2.0%	1	6.2%	2	2.6%	848	10.5%	0	0.0%
Drupal\Core\Routing\RouteCompiler::compile	11	22.0%	0	0.0%	18	23.1%	1,144	14.2%	712	20.6%
request_path	1	2.0%	0	0.0%	2	2.6%	824	10.2%	0	0.0%