XHProf: Hierarchical Profiler Report

Diff Report: Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Routing\RouteCompiler::compile

Drupal\Core\Routing\RouteCompiler::compile	Run #519afb15356f3	Run #519afa8ec2e5c	Diff	Diff%
Number of Function Calls		1	1	N/A%
Incl. Wall Time (microsec)		798	798	N/A%
Incl. Wall Time (microsec) per call	N/A	798	798	N/A%
Excl. Wall Time (microsec)		70	70	N/A%
Incl. CPU (microsecs)		800	800	N/A%
Incl. CPU (microsecs) per call	N/A	800	800	N/A%
Excl. CPU (microsec)		43	43	N/A%
Incl. MemUse (bytes)		95,120	95,120	N/A%
Incl. MemUse (bytes) per call	N/A	95,120	95,120	N/A%
Excl. MemUse (bytes)		5,168	5,168	N/A%
Incl. PeakMemUse (bytes)		80,136	80,136	N/A%
Incl. PeakMemUse (bytes) per call	N/A	80,136	80,136	N/A%
Excl. PeakMemUse (bytes)		4,464	4,464	N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Routing\RouteCompiler::compile [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\RouteCompiler::compile	1	3.7%	798	0.2%	800	0.2%	95,120	0.2%	80,136	0.2%
Exclusive Metrics Diff for Current Function			70	8.8%	43	5.4%	5,168	5.4%	4,464	5.6%
*Parent function*
Symfony\Component\Routing\Route::compile	1	100.0%	798	100.0%	800	100.0%	95,120	100.0%	80,136	100.0%
*Child functions*
Symfony\Component\Routing\RouteCompiler::compile	1	5.9%	337	42.2%	338	42.2%	38,016	40.0%	24,080	30.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass	1	5.9%	274	34.3%	275	34.4%	25,072	26.4%	29,680	37.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults	1	5.9%	43	5.4%	43	5.4%	7,712	8.1%	6,832	8.5%
Drupal\Core\Routing\RouteCompiler::getFit	1	5.9%	29	3.6%	30	3.8%	5,264	5.5%	4,672	5.8%
Drupal\Core\Routing\CompiledRoute::__construct	1	5.9%	16	2.0%	17	2.1%	2,120	2.2%	2,040	2.5%
Drupal\Core\Routing\RouteCompiler::getPatternOutline	1	5.9%	9	1.1%	14	1.8%	2,056	2.2%	1,848	2.3%
Symfony\Component\Routing\CompiledRoute::getHostRegex	1	5.9%	2	0.3%	4	0.5%	872	0.9%	752	0.9%
Symfony\Component\Routing\CompiledRoute::getHostTokens	1	5.9%	2	0.3%	7	0.9%	880	0.9%	880	1.1%
Symfony\Component\Routing\CompiledRoute::getVariables	1	5.9%	2	0.3%	3	0.4%	872	0.9%	784	1.0%
Symfony\Component\Routing\CompiledRoute::getPathVariables	1	5.9%	2	0.3%	3	0.4%	872	0.9%	760	0.9%
Symfony\Component\Routing\CompiledRoute::getHostVariables	1	5.9%	2	0.3%	4	0.5%	872	0.9%	792	1.0%
Symfony\Component\Routing\CompiledRoute::getStaticPrefix	1	5.9%	2	0.3%	5	0.6%	872	0.9%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getTokens	1	5.9%	2	0.3%	3	0.4%	864	0.9%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getRegex	1	5.9%	2	0.3%	3	0.4%	864	0.9%	0	0.0%
trim	1	5.9%	2	0.3%	3	0.4%	824	0.9%	712	0.9%
count	1	5.9%	1	0.1%	3	0.4%	792	0.8%	744	0.9%
explode	1	5.9%	1	0.1%	2	0.2%	1,128	1.2%	1,096	1.4%