XHProf: Hierarchical Profiler Report

Diff Report: Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\RouteCompiler::compile	Run #51f5bbaa8fc1d	Run #51f5bb078e5a7	Diff	Diff%
Number of Function Calls	11	11	0	0.0%
Incl. Wall Time (microsec)	803	844	41	5.1%
Incl. Wall Time (microsec) per call	73	77	4	5.1%
Excl. Wall Time (microsec)	209	250	41	19.6%
Incl. CPU (microsecs)	812	856	44	5.4%
Incl. CPU (microsecs) per call	74	78	4	5.4%
Excl. CPU (microsec)	153	147	-6	-3.9%
Incl. MemUse (bytes)	56,584	56,560	-24	-0.0%
Incl. MemUse (bytes) per call	5,144	5,142	-2	-0.0%
Excl. MemUse (bytes)	-1,968	-1,968	0	0.0%
Incl. PeakMemUse (bytes)	32,472	32,448	-24	-0.1%
Incl. PeakMemUse (bytes) per call	2,952	2,950	-2	-0.1%
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%	41	0.9%	44	1.0%	-24	-0.0%	-24	-0.0%
Exclusive Metrics Diff for Current Function			41	100.0%	-6	-13.6%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	41	100.0%	44	100.0%	-24	-100.0%	-24	-100.0%
*Child functions*
Symfony\Component\Routing\RouteCompiler::compilePattern	0	N/A%	5	12.2%	13	29.5%	-24	-100.0%	-24	-100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-3	-7.3%	37	84.1%	0	0.0%	0	0.0%
Symfony\Component\Routing\Route::getPath	0	N/A%	-2	-4.9%	-4	-9.1%	0	0.0%	0	0.0%
array_unique	0	N/A%	0	0.0%	6	13.6%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::__construct	0	N/A%	0	0.0%	-1	-2.3%	0	0.0%	0	0.0%
array_merge	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\Route::getHost	0	N/A%	0	0.0%	-1	-2.3%	0	0.0%	0	0.0%