XHProf: Hierarchical Profiler Report

Diff Report: Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: 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 #53d4352fc0c61	Run #53d436500e2ac	Diff	Diff%
Number of Function Calls	8	8	0	0.0%
Incl. Wall Time (microsec)	2,001	2,089	88	4.4%
Incl. Wall Time (microsec) per call	250	261	11	4.4%
Excl. Wall Time (microsec)	365	376	11	3.0%
Incl. CPU (microsecs)	2,008	2,095	87	4.3%
Incl. CPU (microsecs) per call	251	262	11	4.3%
Excl. CPU (microsec)	229	233	4	1.7%
Incl. MemUse (bytes)	118,048	118,024	-24	-0.0%
Incl. MemUse (bytes) per call	14,756	14,753	-3	-0.0%
Excl. MemUse (bytes)	1,960	1,960	0	0.0%
Incl. PeakMemUse (bytes)	69,816	69,568	-248	-0.4%
Incl. PeakMemUse (bytes) per call	8,727	8,696	-31	-0.4%
Excl. PeakMemUse (bytes)	4,816	4,816	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%	88	1.3%	87	1.3%	-24	-0.1%	-248	-0.6%
Exclusive Metrics Diff for Current Function			11	12.5%	4	4.6%	0	0.0%	0	0.0%
*Parent function*
Symfony\Component\Routing\Route::compile	0	N/A%	88	100.0%	87	100.0%	-24	-100.0%	-248	-100.0%
*Child functions*
Symfony\Component\Routing\RouteCompiler::compile	0	N/A%	58	65.9%	56	64.4%	-16	-66.7%	-240	-96.8%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults	0	N/A%	14	15.9%	20	23.0%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getFit	0	N/A%	7	8.0%	10	11.5%	0	0.0%	0	0.0%
Drupal\Core\Routing\CompiledRoute::__construct	0	N/A%	4	4.5%	7	8.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getHostVariables	0	N/A%	-4	-4.5%	-3	-3.4%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getVariables	0	N/A%	-4	-4.5%	-2	-2.3%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline	0	N/A%	-3	-3.4%	-6	-6.9%	0	0.0%	0	0.0%
spl_autoload_call	0	N/A%	3	3.4%	6	6.9%	-8	-33.3%	-8	-3.2%
Symfony\Component\Routing\CompiledRoute::getHostTokens	0	N/A%	2	2.3%	4	4.6%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getPathVariables	0	N/A%	1	1.1%	-4	-4.6%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getRegex	0	N/A%	-1	-1.1%	-3	-3.4%	0	0.0%	0	0.0%
trim	0	N/A%	1	1.1%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getTokens	0	N/A%	-1	-1.1%	-3	-3.4%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getStaticPrefix	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
explode	0	N/A%	0	0.0%	1	1.1%	0	0.0%	0	0.0%
count	0	N/A%	0	0.0%	-3	-3.4%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::getHostRegex	0	N/A%	0	0.0%	3	3.4%	0	0.0%	0	0.0%