XHProf: Hierarchical Profiler Report

Diff Report: Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc563dc23f: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\RouteCompiler::compile	Run #51abc4cb0a647	Run #51abc563dc23f	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	354	341	-13	-3.7%
Incl. Wall Time (microsec) per call	89	85	-3	-3.7%
Excl. Wall Time (microsec)	97	93	-4	-4.1%
Incl. CPU (microsecs)	360	345	-15	-4.2%
Incl. CPU (microsecs) per call	90	86	-4	-4.2%
Excl. CPU (microsec)	75	71	-4	-5.3%
Incl. MemUse (bytes)	35,296	35,296	0	0.0%
Incl. MemUse (bytes) per call	8,824	8,824	0	0.0%
Excl. MemUse (bytes)	1,064	1,064	0	0.0%
Incl. PeakMemUse (bytes)	25,032	25,032	0	0.0%
Incl. PeakMemUse (bytes) per call	6,258	6,258	0	0.0%
Excl. PeakMemUse (bytes)	3,120	3,120	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%	-13	-6.4%	-15	-12.2%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-4	-30.8%	-4	-26.7%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	-13	-100.0%	-15	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\Routing\RouteCompiler::compilePattern	0	N/A%	-8	-61.5%	-8	-53.3%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getPath	0	N/A%	-1	-7.7%	-2	-13.3%	0	N/A%	0	N/A%
Symfony\Component\Routing\CompiledRoute::__construct	0	N/A%	0	0.0%	1	6.7%	0	N/A%	0	N/A%
array_unique	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
array_merge	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getHost	0	N/A%	0	0.0%	-2	-13.3%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%