Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)89,518 89,238 -280 -0.3%
Incl. Wall Time (microsec) per call 4,069 4,056 -13 -0.3%
Excl. Wall Time (microsec)174 182 8 4.6%
Incl. CPU (microsecs)82,743 82,494 -249 -0.3%
Incl. CPU (microsecs) per call 3,761 3,750 -11 -0.3%
Excl. CPU (microsec)142 164 22 15.5%
Incl. MemUse (bytes)7,332,648 7,332,696 48 0.0%
Incl. MemUse (bytes) per call 333,302 333,304 2 0.0%
Excl. MemUse (bytes)3,016 3,016 0 0.0%
Incl. PeakMemUse (bytes)7,092,264 7,092,368 104 0.0%
Incl. PeakMemUse (bytes) per call 322,376 322,380 5 0.0%
Excl. PeakMemUse (bytes)2,344 2,344 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% -280 -24.6% -249 -26.3% 48 3.8% 104 11.0%
Exclusive Metrics Diff for Current Function8 2.9% 22 8.8% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -281 -100.4% -251 -100.8% 48 100.0% 104 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 N/A% 1 0.4% 2 0.8% 0 0.0% 0 0.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -292 -104.3% -259 -104.0% 48 100.0% 112 107.7%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 4 1.4% -1 -0.4% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% -9 -3.6% 0 0.0% 32 30.8%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 0 0.0% -2 -0.8% 0 0.0% -40 -38.5%