XHProf: Hierarchical Profiler Report

Diff Report: Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\RouteCompiler::compile	Run #52f5c11235c73	Run #52f5c0b2e882a	Diff	Diff%
Number of Function Calls	19	19	0	0.0%
Incl. Wall Time (microsec)	1,103	1,079	-24	-2.2%
Incl. Wall Time (microsec) per call	58	57	-1	-2.2%
Excl. Wall Time (microsec)	307	298	-9	-2.9%
Incl. CPU (microsecs)	1,119	1,090	-29	-2.6%
Incl. CPU (microsecs) per call	59	57	-2	-2.6%
Excl. CPU (microsec)	208	195	-13	-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)	40,120	40,160	40	0.1%
Incl. PeakMemUse (bytes) per call	2,112	2,114	2	0.1%
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%	-24	-5.8%	-29	-12.2%	0	0.0%	40	0.1%
Exclusive Metrics Diff for Current Function			-9	-37.5%	-13	-44.8%	0	N/A%	0	0.0%
*Parent function*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	-24	-100.0%	-29	-100.0%	0	N/A%	40	100.0%
*Child functions*
Symfony\Component\Routing\RouteCompiler::compilePattern	0	N/A%	-17	-70.8%	-21	-72.4%	0	N/A%	0	0.0%
Symfony\Component\Routing\CompiledRoute::__construct	0	N/A%	3	12.5%	1	3.4%	0	N/A%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-1	-4.2%	0	0.0%	0	N/A%	40	100.0%
array_unique	0	N/A%	-1	-4.2%	4	13.8%	0	N/A%	0	0.0%
Symfony\Component\Routing\Route::getHost	0	N/A%	1	4.2%	4	13.8%	0	N/A%	0	0.0%
array_merge	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
Symfony\Component\Routing\Route::getPath	0	N/A%	0	0.0%	-4	-13.8%	0	N/A%	0	0.0%