XHProf: Hierarchical Profiler Report

Diff Report: Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\RouteCompiler::compile	Run #53920b950c201	Run #53920c043e98b	Diff	Diff%
Number of Function Calls	19	19	0	0.0%
Incl. Wall Time (microsec)	2,653	2,681	28	1.1%
Incl. Wall Time (microsec) per call	140	141	1	1.1%
Excl. Wall Time (microsec)	493	490	-3	-0.6%
Incl. CPU (microsecs)	2,678	2,703	25	0.9%
Incl. CPU (microsecs) per call	141	142	1	0.9%
Excl. CPU (microsec)	391	387	-4	-1.0%
Incl. MemUse (bytes)	50,416	50,416	0	0.0%
Incl. MemUse (bytes) per call	2,653	2,653	0	0.0%
Excl. MemUse (bytes)	-3,484	-3,484	0	0.0%
Incl. PeakMemUse (bytes)	30,400	30,400	0	0.0%
Incl. PeakMemUse (bytes) per call	1,600	1,600	0	0.0%
Excl. PeakMemUse (bytes)	1,884	1,884	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%	28	7.8%	25	13.4%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-3	-10.7%	-4	-16.0%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	28	100.0%	25	100.0%	0	N/A%	0	N/A%
*Child functions*
array_unique	0	N/A%	18	64.3%	20	80.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern	0	N/A%	7	25.0%	10	40.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\CompiledRoute::__construct	0	N/A%	4	14.3%	5	20.0%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	1	3.6%	2	8.0%	0	N/A%	0	N/A%
array_merge	0	N/A%	1	3.6%	1	4.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getPath	0	N/A%	0	0.0%	-6	-24.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getHost	0	N/A%	0	0.0%	-3	-12.0%	0	N/A%	0	N/A%