XHProf: Hierarchical Profiler Report

Diff Report: Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

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

Symfony\Component\HttpKernel\HttpKernel::handleRaw	Run #531ccb2cb8e3d	Run #531ccbd4518b6	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	279,303	280,297	994	0.4%
Incl. Wall Time (microsec) per call	279,303	280,297	994	0.4%
Excl. Wall Time (microsec)	84	86	2	2.4%
Incl. CPU (microsecs)	262,592	263,600	1,008	0.4%
Incl. CPU (microsecs) per call	262,592	263,600	1,008	0.4%
Excl. CPU (microsec)	61	65	4	6.6%
Incl. MemUse (bytes)	22,493,944	22,531,240	37,296	0.2%
Incl. MemUse (bytes) per call	22,493,944	22,531,240	37,296	0.2%
Excl. MemUse (bytes)	-16,056	-16,280	-224	-1.4%
Incl. PeakMemUse (bytes)	22,510,232	22,548,496	38,264	0.2%
Incl. PeakMemUse (bytes) per call	22,510,232	22,548,496	38,264	0.2%
Excl. PeakMemUse (bytes)	832	832	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%	994	1014.3%	1,008	386.2%	37,296	96.9%	38,264	97.0%
Exclusive Metrics Diff for Current Function			2	0.2%	4	0.4%	-224	-0.6%	0	0.0%
*Parent function*
Symfony\Component\HttpKernel\HttpKernel::handle	0	N/A%	994	100.0%	1,008	100.0%	37,296	100.0%	38,264	100.0%
*Child functions*
call_user_func_array	0	N/A%	5,160	519.1%	5,149	510.8%	946,752	2538.5%	1,019,936	2665.5%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch	0	N/A%	-4,118	-414.3%	-4,097	-406.4%	-909,240	-2437.9%	-978,104	-2556.2%
Symfony\Component\HttpKernel\HttpKernel::filterResponse	0	N/A%	-29	-2.9%	-29	-2.9%	0	0.0%	-536	-1.4%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-22	-2.2%	-23	-2.3%	64	0.2%	-2,944	-7.7%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getArguments	0	N/A%	1	0.1%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\FilterControllerEvent::getController	0	N/A%	1	0.1%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\FilterControllerEvent::__construct	0	N/A%	1	0.1%	1	0.1%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\KernelEvent::__construct	0	N/A%	-1	-0.1%	-1	-0.1%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\GetResponseEvent::hasResponse	0	N/A%	-1	-0.1%	1	0.1%	0	0.0%	0	0.0%
Drupal\Core\Controller\ControllerResolver::getController	0	N/A%	0	0.0%	1	0.1%	-56	-0.2%	-88	-0.2%
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\GetResponseForControllerResultEvent::__construct	0	N/A%	0	0.0%	0	0.0%	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%