XHProf: Hierarchical Profiler Report

Diff Report: Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: 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 #52e6fc5cc809e	Run #52e6fcee66138	Diff	Diff%
Number of Function Calls	67	67	0	0.0%
Incl. Wall Time (microsec)	10,443	10,196	-247	-2.4%
Incl. Wall Time (microsec) per call	156	152	-4	-2.4%
Excl. Wall Time (microsec)	2,586	2,545	-41	-1.6%
Incl. CPU (microsecs)	10,503	10,251	-252	-2.4%
Incl. CPU (microsecs) per call	157	153	-4	-2.4%
Excl. CPU (microsec)	1,646	1,546	-100	-6.1%
Incl. MemUse (bytes)	236,656	236,616	-40	-0.0%
Incl. MemUse (bytes) per call	3,532	3,532	-1	-0.0%
Excl. MemUse (bytes)	-27,376	-27,376	0	0.0%
Incl. PeakMemUse (bytes)	65,072	65,128	56	0.1%
Incl. PeakMemUse (bytes) per call	971	972	1	0.1%
Excl. PeakMemUse (bytes)	4,976	4,976	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%	-247	-9.7%	-252	-9.6%	-40	-0.0%	56	0.1%
Exclusive Metrics Diff for Current Function			-41	-16.6%	-100	-39.7%	0	0.0%	0	0.0%
*Parent function*
Symfony\Component\Routing\Route::compile	0	N/A%	-247	-100.0%	-252	-100.0%	-40	-100.0%	56	100.0%
*Child functions*
Symfony\Component\Routing\RouteCompiler::compile	0	N/A%	-50	-20.2%	-50	-19.8%	-40	-100.0%	56	100.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults	0	N/A%	-58	-23.5%	-47	-18.7%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline	0	N/A%	-7	-2.8%	-25	-9.9%	0	0.0%	0	0.0%
Drupal\Core\Routing\CompiledRoute::__construct	0	N/A%	1	0.4%	19	7.5%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getHostRegex	0	N/A%	-2	-0.8%	-15	-6.0%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getFit	0	N/A%	-25	-10.1%	-14	-5.6%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getHostVariables	0	N/A%	-9	-3.6%	11	4.4%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getPathVariables	0	N/A%	-6	-2.4%	-10	-4.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getRegex	0	N/A%	-17	-6.9%	-8	-3.2%	0	0.0%	0	0.0%
explode	0	N/A%	-3	-1.2%	-8	-3.2%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getHostTokens	0	N/A%	-5	-2.0%	7	2.8%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getVariables	0	N/A%	-10	-4.0%	-5	-2.0%	0	0.0%	0	0.0%
trim	0	N/A%	-4	-1.6%	5	2.0%	0	0.0%	0	0.0%
spl_autoload_call	0	N/A%	-5	-2.0%	-4	-1.6%	0	0.0%	0	0.0%
count	0	N/A%	-6	-2.4%	-4	-1.6%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getTokens	0	N/A%	2	0.8%	-3	-1.2%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getStaticPrefix	0	N/A%	-2	-0.8%	-1	-0.4%	0	0.0%	0	0.0%