Diff Report
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519d9d52c2102Run #519d9cf28420eDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)309,991 309,586 -405 -0.1%
Incl. Wall Time (microsec) per call 9,117 9,105 -12 -0.1%
Excl. Wall Time (microsec)376 364 -12 -3.2%
Incl. CPU (microsecs)291,512 289,873 -1,639 -0.6%
Incl. CPU (microsecs) per call 8,574 8,526 -48 -0.6%
Excl. CPU (microsec)312 314 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%

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% -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::dispatch0 N/A% -405 -100.0% -1,639 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -382 -94.3% -1,606 -98.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -16 -4.0% -26 -1.6% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 5 1.2% -3 -0.2% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% -6 -0.4% 0 N/A% 0 N/A%