Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)216,515 217,394 879 0.4%
Incl. Wall Time (microsec) per call 15,465 15,528 63 0.4%
Excl. Wall Time (microsec)139 143 4 2.9%
Incl. CPU (microsecs)204,324 205,697 1,373 0.7%
Incl. CPU (microsecs) per call 14,595 14,693 98 0.7%
Excl. CPU (microsec)104 128 24 23.1%
Incl. MemUse (bytes)12,382,032 12,419,256 37,224 0.3%
Incl. MemUse (bytes) per call 884,431 887,090 2,659 0.3%
Excl. MemUse (bytes)544 544 0 0.0%
Incl. PeakMemUse (bytes)12,599,504 12,637,256 37,752 0.3%
Incl. PeakMemUse (bytes) per call 899,965 902,661 2,697 0.3%
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% 879 235.0% 1,373 129.7% 37,224 100.5% 37,752 100.8%
Exclusive Metrics Diff for Current Function4 0.5% 24 1.7% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 879 100.0% 1,373 100.0% 37,224 100.0% 37,752 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 909 103.4% 1,397 101.7% 37,224 100.0% 37,752 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -38 -4.3% -37 -2.7% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 4 0.5% -2 -0.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% -9 -0.7% 0 0.0% 0 0.0%