XHProf: Hierarchical Profiler Report

Diff Report: Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\RouteCompiler::compile	Run #52f5c0b2e882a	Run #52f5c0f4ebbb2	Diff	Diff%
Number of Function Calls	19	19	0	0.0%
Incl. Wall Time (microsec)	1,079	1,086	7	0.6%
Incl. Wall Time (microsec) per call	57	57	0	0.6%
Excl. Wall Time (microsec)	298	303	5	1.7%
Incl. CPU (microsecs)	1,090	1,096	6	0.6%
Incl. CPU (microsecs) per call	57	58	0	0.6%
Excl. CPU (microsec)	195	207	12	6.2%
Incl. MemUse (bytes)	77,000	77,000	0	0.0%
Incl. MemUse (bytes) per call	4,053	4,053	0	0.0%
Excl. MemUse (bytes)	-6,016	-6,016	0	0.0%
Incl. PeakMemUse (bytes)	40,160	40,160	0	0.0%
Incl. PeakMemUse (bytes) per call	2,114	2,114	0	0.0%
Excl. PeakMemUse (bytes)	4,464	4,464	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%	7	1.3%	6	1.1%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			5	71.4%	12	200.0%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	7	100.0%	6	100.0%	0	N/A%	0	N/A%
*Child functions*
array_unique	0	N/A%	1	14.3%	-6	-100.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\CompiledRoute::__construct	0	N/A%	-1	-14.3%	-1	-16.7%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	1	14.3%	0	0.0%	0	N/A%	0	N/A%
array_merge	0	N/A%	1	14.3%	-5	-83.3%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getHost	0	N/A%	-1	-14.3%	1	16.7%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getPath	0	N/A%	1	14.3%	4	66.7%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern	0	N/A%	0	0.0%	1	16.7%	0	N/A%	0	N/A%