XHProf: Hierarchical Profiler Report

Diff Report: Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\RouteCompiler::compile	Run #52e49acfb0eb8	Run #52e49b394aea8	Diff	Diff%
Number of Function Calls	25	25	0	0.0%
Incl. Wall Time (microsec)	1,413	1,409	-4	-0.3%
Incl. Wall Time (microsec) per call	57	56	-0	-0.3%
Excl. Wall Time (microsec)	392	393	1	0.3%
Incl. CPU (microsecs)	1,436	1,421	-15	-1.0%
Incl. CPU (microsecs) per call	57	57	-1	-1.0%
Excl. CPU (microsec)	265	271	6	2.3%
Incl. MemUse (bytes)	87,144	87,112	-32	-0.0%
Incl. MemUse (bytes) per call	3,486	3,484	-1	-0.0%
Excl. MemUse (bytes)	-7,968	-7,984	-16	-0.2%
Incl. PeakMemUse (bytes)	35,744	35,736	-8	-0.0%
Incl. PeakMemUse (bytes) per call	1,430	1,429	-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%	-4	-0.4%	-15	-1.8%	-32	-0.1%	-8	-0.0%
Exclusive Metrics Diff for Current Function			1	25.0%	6	40.0%	-16	-50.0%	0	0.0%
*Parent function*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	-4	-100.0%	-15	-100.0%	-32	-100.0%	-8	-100.0%
*Child functions*
Symfony\Component\Routing\CompiledRoute::__construct	0	N/A%	-3	-75.0%	-9	-60.0%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-2	-50.0%	-1	-6.7%	0	0.0%	0	0.0%
Symfony\Component\Routing\Route::getHost	0	N/A%	-2	-50.0%	4	26.7%	0	0.0%	0	0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern	0	N/A%	2	50.0%	1	6.7%	-16	-50.0%	-8	-100.0%
array_unique	0	N/A%	1	25.0%	-7	-46.7%	0	0.0%	0	0.0%
Symfony\Component\Routing\Route::getPath	0	N/A%	-1	-25.0%	0	0.0%	0	0.0%	0	0.0%
array_merge	0	N/A%	0	0.0%	-9	-60.0%	0	0.0%	0	0.0%