XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\RouteCompiler::compile	Run #51ec485525502	Run #51ec491641923	Diff	Diff%
Number of Function Calls	16	16	0	0.0%
Incl. Wall Time (microsec)	1,019	1,007	-12	-1.2%
Incl. Wall Time (microsec) per call	64	63	-1	-1.2%
Excl. Wall Time (microsec)	288	276	-12	-4.2%
Incl. CPU (microsecs)	1,034	1,021	-13	-1.3%
Incl. CPU (microsecs) per call	65	64	-1	-1.3%
Excl. CPU (microsec)	218	200	-18	-8.3%
Incl. MemUse (bytes)	56,320	56,320	0	0.0%
Incl. MemUse (bytes) per call	3,520	3,520	0	0.0%
Excl. MemUse (bytes)	-3,528	-3,528	0	0.0%
Incl. PeakMemUse (bytes)	29,504	29,504	0	0.0%
Incl. PeakMemUse (bytes) per call	1,844	1,844	0	0.0%
Excl. PeakMemUse (bytes)	3,384	3,384	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\RouteCompiler::compile	0	N/A%	-12	-0.8%	-13	-0.7%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-12	-100.0%	-18	-138.5%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	-12	-100.0%	-13	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\Routing\Route::getPath	0	N/A%	5	41.7%	6	46.2%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern	0	N/A%	-5	-41.7%	-7	-53.8%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	1	8.3%	1	7.7%	0	N/A%	0	N/A%
Symfony\Component\Routing\CompiledRoute::__construct	0	N/A%	-1	-8.3%	2	15.4%	0	N/A%	0	N/A%
array_unique	0	N/A%	0	0.0%	4	30.8%	0	N/A%	0	N/A%
array_merge	0	N/A%	0	0.0%	-4	-30.8%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getHost	0	N/A%	0	0.0%	3	23.1%	0	N/A%	0	N/A%