XHProf: Hierarchical Profiler Report

Diff Report: Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\RouteCompiler::compile	Run #52e4a1c03557c	Run #52e4a1fd8a982	Diff	Diff%
Number of Function Calls	25	25	0	0.0%
Incl. Wall Time (microsec)	1,467	1,446	-21	-1.4%
Incl. Wall Time (microsec) per call	59	58	-1	-1.4%
Excl. Wall Time (microsec)	421	420	-1	-0.2%
Incl. CPU (microsecs)	1,490	1,464	-26	-1.7%
Incl. CPU (microsecs) per call	60	59	-1	-1.7%
Excl. CPU (microsec)	299	296	-3	-1.0%
Incl. MemUse (bytes)	87,144	87,144	0	0.0%
Incl. MemUse (bytes) per call	3,486	3,486	0	0.0%
Excl. MemUse (bytes)	-7,968	-7,968	0	0.0%
Incl. PeakMemUse (bytes)	35,744	35,744	0	0.0%
Incl. PeakMemUse (bytes) per call	1,430	1,430	0	0.0%
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%	-21	-5.2%	-26	-7.0%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-1	-4.8%	-3	-11.5%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	-21	-100.0%	-26	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\Routing\RouteCompiler::compilePattern	0	N/A%	-24	-114.3%	-30	-115.4%	0	N/A%	0	N/A%
Symfony\Component\Routing\CompiledRoute::__construct	0	N/A%	6	28.6%	9	34.6%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-4	-19.0%	-5	-19.2%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getHost	0	N/A%	1	4.8%	9	34.6%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getPath	0	N/A%	1	4.8%	-5	-19.2%	0	N/A%	0	N/A%
array_merge	0	N/A%	0	0.0%	2	7.7%	0	N/A%	0	N/A%
array_unique	0	N/A%	0	0.0%	-3	-11.5%	0	N/A%	0	N/A%