XHProf: Hierarchical Profiler Report

Diff Report: Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Symfony\Component\HttpKernel\HttpKernel::filterResponse	Run #51af435181b2e	Run #51af3d98520b7	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	936	922	-14	-1.5%
Incl. Wall Time (microsec) per call	936	922	-14	-1.5%
Excl. Wall Time (microsec)	22	23	1	4.5%
Incl. CPU (microsecs)	938	923	-15	-1.6%
Incl. CPU (microsecs) per call	938	923	-15	-1.6%
Excl. CPU (microsec)	22	18	-4	-18.2%
Incl. MemUse (bytes)	53,976	53,984	8	0.0%
Incl. MemUse (bytes) per call	53,976	53,984	8	0.0%
Excl. MemUse (bytes)	1,560	1,560	0	0.0%
Incl. PeakMemUse (bytes)	4,840	0	-4,840	-100.0%
Incl. PeakMemUse (bytes) per call	4,840	0	-4,840	-100.0%
Excl. PeakMemUse (bytes)	872	0	-872	-100.0%

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\HttpKernel\HttpKernel::filterResponse	0	N/A%	-14	-1.8%	-15	-1.6%	8	0.0%	-4,840	-7.2%
Exclusive Metrics Diff for Current Function			1	7.1%	-4	-26.7%	0	0.0%	-872	-18.0%
*Parent function*
Symfony\Component\HttpKernel\HttpKernel::handleRaw	0	N/A%	-14	-100.0%	-15	-100.0%	8	100.0%	-4,840	-100.0%
*Child functions*
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch	0	N/A%	-22	-157.1%	-20	-133.3%	0	0.0%	-3,464	-71.6%
Symfony\Component\ClassLoader\ClassLoader::loadClass	0	N/A%	8	57.1%	9	60.0%	8	100.0%	0	0.0%
Symfony\Component\HttpKernel\Event\FilterResponseEvent::__construct	0	N/A%	-1	-7.1%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\FilterResponseEvent::getResponse	0	N/A%	0	0.0%	0	0.0%	0	0.0%	-504	-10.4%