Diff Report
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519c0ad3d3949Run #519c0a514701fDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)172,320 168,718 -3,602 -2.1%
Incl. Wall Time (microsec) per call 8,206 8,034 -172 -2.1%
Excl. Wall Time (microsec)354 358 4 1.1%
Incl. CPU (microsecs)151,743 147,034 -4,709 -3.1%
Incl. CPU (microsecs) per call 7,226 7,002 -224 -3.1%
Excl. CPU (microsec)313 295 -18 -5.8%
Incl. MemUse (bytes)2,736,508 2,471,448 -265,060 -9.7%
Incl. MemUse (bytes) per call 130,310 117,688 -12,622 -9.7%
Excl. MemUse (bytes)1,020 1,020 0 0.0%
Incl. PeakMemUse (bytes)2,837,212 2,572,040 -265,172 -9.3%
Incl. PeakMemUse (bytes) per call 135,105 122,478 -12,627 -9.3%
Excl. PeakMemUse (bytes)2,048 2,048 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% -3,602 -195.1% -4,709 -134.6% -265,060 -100.0% -265,172 -100.0%
Exclusive Metrics Diff for Current Function4 0.1% -18 -0.4% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -3,602 -100.0% -4,709 -100.0% -265,060 -100.0% -265,172 -100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -3,598 -99.9% -4,697 -99.7% -265,060 -100.0% -265,172 -100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -6 -0.2% -2 -0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -2 -0.1% 3 0.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 0 0.0% 5 0.1% 0 0.0% 0 0.0%