XHProf: Hierarchical Profiler Report

Diff Report: Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e1a85fcec: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\Route::compile	Run #5350e128cfd2b	Run #5350e1a85fcec	Diff	Diff%
Number of Function Calls	310	310	0	0.0%
Incl. Wall Time (microsec)	2,758	2,782	24	0.9%
Incl. Wall Time (microsec) per call	9	9	0	0.9%
Excl. Wall Time (microsec)	317	313	-4	-1.3%
Incl. CPU (microsecs)	2,960	2,988	28	0.9%
Incl. CPU (microsecs) per call	10	10	0	0.9%
Excl. CPU (microsec)	490	486	-4	-0.8%
Incl. MemUse (bytes)	219,352	219,352	0	0.0%
Incl. MemUse (bytes) per call	708	708	0	0.0%
Excl. MemUse (bytes)	3,960	3,960	0	0.0%
Incl. PeakMemUse (bytes)	181,592	181,592	0	0.0%
Incl. PeakMemUse (bytes) per call	586	586	0	0.0%
Excl. PeakMemUse (bytes)	2,952	2,952	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%	24	2.6%	28	2.5%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-4	-16.7%	-4	-14.3%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Routing\UrlGenerator::getInternalPathFromRoute	0	N/A%	22	91.7%	27	96.4%	0	N/A%	0	N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath	0	N/A%	2	8.3%	1	3.6%	0	N/A%	0	N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection	0	N/A%	0	0.0%	-1	-3.6%	0	N/A%	0	N/A%
Drupal\Core\Routing\Enhancer\ParamConversionEnhancer::copyRawVariables	0	N/A%	0	0.0%	1	3.6%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	25	104.2%	24	85.7%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	4	16.7%	4	14.3%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getOption	0	N/A%	-1	-4.2%	4	14.3%	0	N/A%	0	N/A%