Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51a188154f4e0Run #51a18906335b0DiffDiff%
Number of Function Calls18 16 -2 -11.1%
Incl. Wall Time (microsec)230,123 376,210 146,087 63.5%
Incl. Wall Time (microsec) per call 12,785 23,513 10,729 83.9%
Excl. Wall Time (microsec)310 289 -21 -6.8%
Incl. CPU (microsecs)220,015 304,019 84,004 38.2%
Incl. CPU (microsecs) per call 12,223 19,001 6,778 55.5%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,906,012 4,560,860 654,848 16.8%
Incl. MemUse (bytes) per call 217,001 285,054 68,053 31.4%
Excl. MemUse (bytes)592 384 -208 -35.1%
Incl. PeakMemUse (bytes)3,984,648 4,674,708 690,060 17.3%
Incl. PeakMemUse (bytes) per call 221,369 292,169 70,800 32.0%
Excl. PeakMemUse (bytes)1,836 1,836 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::dispatch-2 -25.0% 146,087 101.2% 84,004 110.5% 654,848 107.5% 690,060 106.0%
Exclusive Metrics Diff for Current Function-21 -0.0% 0 0.0% -208 -0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch-2 -100.0% 146,087 100.0% 84,004 100.0% 654,848 100.0% 690,060 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch-1 -16.7% 146,143 100.0% 80,004 95.2% 655,048 100.0% 689,064 99.9%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners-1 -16.7% -14 -0.0% 4,000 4.8% 0 0.0% 956 0.1%
Symfony\Component\EventDispatcher\Event::setName-2 -33.3% -11 -0.0% 0 0.0% 4 0.0% 20 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher-2 -33.3% -10 -0.0% 0 0.0% 4 0.0% 20 0.0%