XHProf: Hierarchical Profiler Report

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

Regression/Improvement summary for Symfony\Component\HttpKernel\HttpKernel::handleRaw

Symfony\Component\HttpKernel\HttpKernel::handleRaw	Run #52e49b394aea8	Run #52e49acfb0eb8	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	154,850	153,340	-1,510	-1.0%
Incl. Wall Time (microsec) per call	154,850	153,340	-1,510	-1.0%
Excl. Wall Time (microsec)	81	78	-3	-3.7%
Incl. CPU (microsecs)	144,079	142,885	-1,194	-0.8%
Incl. CPU (microsecs) per call	144,079	142,885	-1,194	-0.8%
Excl. CPU (microsec)	64	53	-11	-17.2%
Incl. MemUse (bytes)	11,620,216	11,594,112	-26,104	-0.2%
Incl. MemUse (bytes) per call	11,620,216	11,594,112	-26,104	-0.2%
Excl. MemUse (bytes)	-15,048	-14,760	288	1.9%
Incl. PeakMemUse (bytes)	11,672,528	11,645,680	-26,848	-0.2%
Incl. PeakMemUse (bytes) per call	11,672,528	11,645,680	-26,848	-0.2%
Excl. PeakMemUse (bytes)	2,360	2,360	0	0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpKernel\HttpKernel::handleRaw [View Callgraph Diff]

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\HttpKernel\HttpKernel::handleRaw	0	N/A%	-1,510	-136.2%	-1,194	-146.5%	-26,104	-101.0%	-26,848	-101.6%
Exclusive Metrics Diff for Current Function			-3	-0.2%	-11	-0.9%	288	1.1%	0	0.0%
*Parent function*
Symfony\Component\HttpKernel\HttpKernel::handle	0	N/A%	-1,510	-100.0%	-1,194	-100.0%	-26,104	-100.0%	-26,848	-100.0%
*Child functions*
call_user_func_array	0	N/A%	-3,020	-200.0%	-2,866	-240.0%	-442,056	-1693.4%	-440,520	-1640.8%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch	0	N/A%	1,593	105.5%	1,755	147.0%	415,856	1593.1%	413,416	1539.8%
Symfony\Component\HttpKernel\HttpKernel::filterResponse	0	N/A%	-53	-3.5%	-52	-4.4%	-40	-0.2%	256	1.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-25	-1.7%	-25	-2.1%	-152	-0.6%	0	0.0%
Drupal\Core\Controller\ControllerResolver::getController	0	N/A%	-4	-0.3%	-4	-0.3%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\FilterControllerEvent::__construct	0	N/A%	3	0.2%	2	0.2%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getArguments	0	N/A%	-1	-0.1%	-1	-0.1%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\GetResponseEvent::getResponse	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\KernelEvent::__construct	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::__construct	0	N/A%	0	0.0%	2	0.2%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\GetResponseEvent::hasResponse	0	N/A%	0	0.0%	4	0.3%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\FilterControllerEvent::getController	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\RequestStack::push	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%