Diff Report
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519fbca569199Run #519fbb3f5c2a0DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)98,133 95,981 -2,152 -2.2%
Incl. Wall Time (microsec) per call 2,230 2,181 -49 -2.2%
Excl. Wall Time (microsec)384 407 23 6.0%
Incl. CPU (microsecs)93,971 92,202 -1,769 -1.9%
Incl. CPU (microsecs) per call 2,136 2,096 -40 -1.9%
Excl. CPU (microsec)303 325 22 7.3%
Incl. MemUse (bytes)4,694,688 4,694,688 0 0.0%
Incl. MemUse (bytes) per call 106,697 106,697 0 0.0%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)4,656,128 4,656,128 0 0.0%
Incl. PeakMemUse (bytes) per call 105,821 105,821 0 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 0 0.0%

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


Function NameCalls DiffCalls
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::dispatch0 N/A% -2,152 -337.8% -1,769 -616.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function23 1.1% 22 1.2% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -2,152 -100.0% -1,769 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -2,214 -102.9% -1,829 -103.4% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 26 1.2% 29 1.6% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 12 0.6% 7 0.4% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 1 0.0% 2 0.1% 0 N/A% 0 N/A%