XHProf: Hierarchical Profiler Report

Diff Report: Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\RouteCompiler::compile	Run #51aad15cb89bb	Run #51aad231c9c46	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	393	393	0	0.0%
Incl. Wall Time (microsec) per call	131	131	0	0.0%
Excl. Wall Time (microsec)	77	74	-3	-3.9%
Incl. CPU (microsecs)	397	396	-1	-0.3%
Incl. CPU (microsecs) per call	132	132	-0	-0.3%
Excl. CPU (microsec)	60	59	-1	-1.7%
Incl. MemUse (bytes)	40,016	39,992	-24	-0.1%
Incl. MemUse (bytes) per call	13,339	13,331	-8	-0.1%
Excl. MemUse (bytes)	1,296	1,296	0	0.0%
Incl. PeakMemUse (bytes)	5,600	5,560	-40	-0.7%
Incl. PeakMemUse (bytes) per call	1,867	1,853	-13	-0.7%
Excl. PeakMemUse (bytes)	0	0	0	N/A%

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%	0	0.0%	-1	-0.1%	-24	-0.0%	-40	-0.1%
Exclusive Metrics Diff for Current Function			-3	N/A%	-1	-100.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	0	N/A%	-1	-100.0%	-24	-100.0%	-40	-100.0%
*Child functions*
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	2	N/A%	2	200.0%	-24	-100.0%	-40	-100.0%
Symfony\Component\Routing\Route::getHost	0	N/A%	1	N/A%	3	300.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern	0	N/A%	1	N/A%	-2	-200.0%	0	0.0%	0	0.0%
array_unique	0	N/A%	-1	N/A%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\CompiledRoute::__construct	0	N/A%	0	N/A%	-1	-100.0%	0	0.0%	0	0.0%
array_merge	0	N/A%	0	N/A%	-1	-100.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\Route::getPath	0	N/A%	0	N/A%	-1	-100.0%	0	0.0%	0	0.0%