XHProf: Hierarchical Profiler Report

Diff Report: Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\Route::compile	Run #5391fc871e91d	Run #5391fd5a43e70	Diff	Diff%
Number of Function Calls	30	30	0	0.0%
Incl. Wall Time (microsec)	6,213	6,275	62	1.0%
Incl. Wall Time (microsec) per call	207	209	2	1.0%
Excl. Wall Time (microsec)	212	219	7	3.3%
Incl. CPU (microsecs)	6,250	6,315	65	1.0%
Incl. CPU (microsecs) per call	208	211	2	1.0%
Excl. CPU (microsec)	207	201	-6	-2.9%
Incl. MemUse (bytes)	94,640	94,640	0	0.0%
Incl. MemUse (bytes) per call	3,155	3,155	0	0.0%
Excl. MemUse (bytes)	2,256	2,256	0	0.0%
Incl. PeakMemUse (bytes)	60,088	60,088	0	0.0%
Incl. PeakMemUse (bytes) per call	2,003	2,003	0	0.0%
Excl. PeakMemUse (bytes)	1,344	1,344	0	0.0%

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*
Symfony\Component\Routing\Route::compile	0	N/A%	62	3.7%	65	16.2%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			7	11.3%	-6	-9.2%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Routing\RouteProvider::getRoutesByPath	0	N/A%	57	91.9%	57	87.7%	0	N/A%	0	N/A%
Drupal\Core\Routing\UrlGenerator::getInternalPathFromRoute	0	N/A%	4	6.5%	8	12.3%	0	N/A%	0	N/A%
Drupal\Core\Routing\Enhancer\ParamConversionEnhancer::copyRawVariables	0	N/A%	1	1.6%	1	1.5%	0	N/A%	0	N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection	0	N/A%	0	0.0%	-1	-1.5%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	57	91.9%	62	95.4%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getOption	0	N/A%	-2	-3.2%	9	13.8%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%