XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Symfony\Component\Routing\RouteCompiler::compile	Run #51ec517fc2424	Run #51ec51f5849d9	Diff	Diff%
Number of Function Calls	13	13	0	0.0%
Incl. Wall Time (microsec)	851	846	-5	-0.6%
Incl. Wall Time (microsec) per call	65	65	-0	-0.6%
Excl. Wall Time (microsec)	242	236	-6	-2.5%
Incl. CPU (microsecs)	861	856	-5	-0.6%
Incl. CPU (microsecs) per call	66	66	-0	-0.6%
Excl. CPU (microsec)	162	168	6	3.7%
Incl. MemUse (bytes)	51,064	51,064	0	0.0%
Incl. MemUse (bytes) per call	3,928	3,928	0	0.0%
Excl. MemUse (bytes)	-2,368	-2,368	0	0.0%
Incl. PeakMemUse (bytes)	27,736	27,736	0	0.0%
Incl. PeakMemUse (bytes) per call	2,134	2,134	0	0.0%
Excl. PeakMemUse (bytes)	3,232	3,232	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%	-5	-0.2%	-5	-0.2%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-6	-120.0%	6	120.0%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Routing\RouteCompiler::compile	0	N/A%	-5	-100.0%	-5	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\Routing\CompiledRoute::__construct	0	N/A%	-1	-20.0%	-7	-140.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getPath	0	N/A%	1	20.0%	0	0.0%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	1	20.0%	0	0.0%	0	N/A%	0	N/A%
array_unique	0	N/A%	0	0.0%	-1	-20.0%	0	N/A%	0	N/A%
array_merge	0	N/A%	0	0.0%	-2	-40.0%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern	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%	-1	-20.0%	0	N/A%	0	N/A%