XHProf: Hierarchical Profiler Report

Diff Report: Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Symfony\Component\EventDispatcher\EventDispatcher::dispatch	Run #519d9cf28420e	Run #519d9d52c2102	Diff	Diff%
Number of Function Calls	34	34	0	0.0%
Incl. Wall Time (microsec)	309,586	309,991	405	0.1%
Incl. Wall Time (microsec) per call	9,105	9,117	12	0.1%
Excl. Wall Time (microsec)	364	376	12	3.3%
Incl. CPU (microsecs)	289,873	291,512	1,639	0.6%
Incl. CPU (microsecs) per call	8,526	8,574	48	0.6%
Excl. CPU (microsec)	314	312	-2	-0.6%
Incl. MemUse (bytes)	8,199,552	8,199,552	0	0.0%
Incl. MemUse (bytes) per call	241,163	241,163	0	0.0%
Excl. MemUse (bytes)	872	872	0	0.0%
Incl. PeakMemUse (bytes)	8,307,168	8,307,168	0	0.0%
Incl. PeakMemUse (bytes) per call	244,328	244,328	0	0.0%
Excl. PeakMemUse (bytes)	0	0	0	N/A%

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\EventDispatcher\EventDispatcher::dispatch	0	N/A%	405	183.3%	1,639	69.1%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			12	3.0%	-2	-0.1%	0	N/A%	0	N/A%
*Parent function*
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch	0	N/A%	405	100.0%	1,639	100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch	0	N/A%	382	94.3%	1,606	98.0%	0	N/A%	0	N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners	0	N/A%	16	4.0%	26	1.6%	0	N/A%	0	N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher	0	N/A%	-5	-1.2%	3	0.2%	0	N/A%	0	N/A%
Symfony\Component\EventDispatcher\Event::setName	0	N/A%	0	0.0%	6	0.4%	0	N/A%	0	N/A%