XHProf: Hierarchical Profiler Report

Diff Report: Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Routing\RouteCompiler::compile

Drupal\Core\Routing\RouteCompiler::compile	Run #52e49d4d3a1f8	Run #52e49caf3c7f2	Diff	Diff%
Number of Function Calls	158	158	0	0.0%
Incl. Wall Time (microsec)	22,740	22,639	-101	-0.4%
Incl. Wall Time (microsec) per call	144	143	-1	-0.4%
Excl. Wall Time (microsec)	5,821	5,791	-30	-0.5%
Incl. CPU (microsecs)	22,862	22,767	-95	-0.4%
Incl. CPU (microsecs) per call	145	144	-1	-0.4%
Excl. CPU (microsec)	3,586	3,595	9	0.3%
Incl. MemUse (bytes)	422,040	422,040	0	0.0%
Incl. MemUse (bytes) per call	2,671	2,671	0	0.0%
Excl. MemUse (bytes)	-91,264	-91,264	0	0.0%
Incl. PeakMemUse (bytes)	61,672	61,672	0	0.0%
Incl. PeakMemUse (bytes) per call	390	390	0	0.0%
Excl. PeakMemUse (bytes)	4,768	4,768	0	0.0%

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	0	N/A%	-101	-10.6%	-95	-10.4%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-30	-29.7%	9	9.5%	0	N/A%	0	N/A%
*Parent function*
Symfony\Component\Routing\Route::compile	0	N/A%	-101	-100.0%	-95	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\Routing\RouteCompiler::compile	0	N/A%	-35	-34.7%	-39	-41.1%	0	N/A%	0	N/A%
Drupal\Core\Routing\RouteCompiler::getFit	0	N/A%	-30	-29.7%	-40	-42.1%	0	N/A%	0	N/A%
Drupal\Core\Routing\CompiledRoute::__construct	0	N/A%	-28	-27.7%	-27	-28.4%	0	N/A%	0	N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline	0	N/A%	18	17.8%	29	30.5%	0	N/A%	0	N/A%
trim	0	N/A%	-15	-14.9%	-8	-8.4%	0	N/A%	0	N/A%
Symfony\Component\Routing\CompiledRoute::getPathVariables	0	N/A%	11	10.9%	0	0.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\CompiledRoute::getStaticPrefix	0	N/A%	-8	-7.9%	-8	-8.4%	0	N/A%	0	N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults	0	N/A%	7	6.9%	-5	-5.3%	0	N/A%	0	N/A%
Symfony\Component\Routing\CompiledRoute::getRegex	0	N/A%	5	5.0%	-18	-18.9%	0	N/A%	0	N/A%
Symfony\Component\Routing\CompiledRoute::getHostRegex	0	N/A%	-3	-3.0%	7	7.4%	0	N/A%	0	N/A%
spl_autoload_call	0	N/A%	3	3.0%	4	4.2%	0	N/A%	0	N/A%
explode	0	N/A%	-3	-3.0%	0	0.0%	0	N/A%	0	N/A%
count	0	N/A%	3	3.0%	-3	-3.2%	0	N/A%	0	N/A%
Symfony\Component\Routing\CompiledRoute::getTokens	0	N/A%	2	2.0%	-1	-1.1%	0	N/A%	0	N/A%
Symfony\Component\Routing\CompiledRoute::getHostTokens	0	N/A%	2	2.0%	3	3.2%	0	N/A%	0	N/A%
Symfony\Component\Routing\CompiledRoute::getHostVariables	0	N/A%	0	0.0%	2	2.1%	0	N/A%	0	N/A%
Symfony\Component\Routing\CompiledRoute::getVariables	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%