Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519fe6587b366Run #519fe82fef731DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)74,831 74,195 -636 -0.8%
Incl. Wall Time (microsec) per call 2,201 2,182 -19 -0.8%
Excl. Wall Time (microsec)209 196 -13 -6.2%
Incl. CPU (microsecs)72,000 76,000 4,000 5.6%
Incl. CPU (microsecs) per call 2,118 2,235 118 5.6%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)5,628,496 5,723,848 95,352 1.7%
Incl. MemUse (bytes) per call 165,544 168,348 2,804 1.7%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)5,797,184 5,912,112 114,928 2.0%
Incl. PeakMemUse (bytes) per call 170,505 173,886 3,380 2.0%
Excl. PeakMemUse (bytes)2,424 2,424 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% -636 -15.1% 4,000 100.0% 95,352 152.9% 114,928 185.7%
Exclusive Metrics Diff for Current Function-13 -2.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -636 -100.0% 4,000 100.0% 95,352 100.0% 114,928 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -599 -94.2% 0 0.0% 95,352 100.0% 114,928 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -18 -2.8% 4,000 100.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -6 -0.9% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%