XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\RouteCompiler::compile	Run #51ec227a9cea0	Run #51ec243650361	Diff	Diff%
Number of Function Calls	10	10	0	0.0%
Incl. Wall Time (microsec)	695	701	6	0.9%
Incl. Wall Time (microsec) per call	70	70	1	0.9%
Excl. Wall Time (microsec)	209	215	6	2.9%
Incl. CPU (microsecs)	704	709	5	0.7%
Incl. CPU (microsecs) per call	70	71	1	0.7%
Excl. CPU (microsec)	156	141	-15	-9.6%
Incl. MemUse (bytes)	45,752	45,744	-8	-0.0%
Incl. MemUse (bytes) per call	4,575	4,574	-1	-0.0%
Excl. MemUse (bytes)	-1,224	-1,224	0	0.0%
Incl. PeakMemUse (bytes)	29,144	29,136	-8	-0.0%
Incl. PeakMemUse (bytes) per call	2,914	2,914	-1	-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%	6	0.1%	5	0.1%	-8	-0.0%	-8	-0.0%
Exclusive Metrics Diff for Current Function			6	100.0%	-15	-300.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	6	100.0%	5	100.0%	-8	-100.0%	-8	-100.0%
*Child functions*
Symfony\Component\Routing\RouteCompiler::compilePattern	0	N/A%	-2	-33.3%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-1	-16.7%	20	400.0%	-8	-100.0%	-8	-100.0%
Symfony\Component\Routing\CompiledRoute::__construct	0	N/A%	1	16.7%	5	100.0%	0	0.0%	0	0.0%
array_unique	0	N/A%	1	16.7%	-3	-60.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\Route::getPath	0	N/A%	1	16.7%	0	0.0%	0	0.0%	0	0.0%
array_merge	0	N/A%	0	0.0%	-1	-20.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\Route::getHost	0	N/A%	0	0.0%	-1	-20.0%	0	0.0%	0	0.0%