Diff Report
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)163,884 155,653 -8,231 -5.0%
Incl. Wall Time (microsec) per call 9,640 9,156 -484 -5.0%
Excl. Wall Time (microsec)168 178 10 6.0%
Incl. CPU (microsecs)148,634 138,956 -9,678 -6.5%
Incl. CPU (microsecs) per call 8,743 8,174 -569 -6.5%
Excl. CPU (microsec)140 141 1 0.7%
Incl. MemUse (bytes)6,294,528 6,335,712 41,184 0.7%
Incl. MemUse (bytes) per call 370,266 372,689 2,423 0.7%
Excl. MemUse (bytes)1,776 1,776 0 0.0%
Incl. PeakMemUse (bytes)6,462,728 6,513,128 50,400 0.8%
Incl. PeakMemUse (bytes) per call 380,160 383,125 2,965 0.8%
Excl. PeakMemUse (bytes)2,656 2,656 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% -8,231 -100.7% -9,678 -100.2% 41,184 372.0% 50,400 456.2%
Exclusive Metrics Diff for Current Function10 0.1% 1 0.0% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -8,234 -100.0% -9,681 -100.0% 41,184 100.0% 50,400 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 N/A% 3 0.0% 3 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -8,247 -100.2% -9,688 -100.1% 41,184 100.0% 50,488 100.2%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 6 0.1% 4 0.0% 0 0.0% -88 -0.2%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -1 -0.0% 2 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 1 0.0% 3 0.0% 0 0.0% 0 0.0%