Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: 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 #51ec3c1813b11DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)216,515 215,161 -1,354 -0.6%
Incl. Wall Time (microsec) per call 15,465 15,369 -97 -0.6%
Excl. Wall Time (microsec)139 134 -5 -3.6%
Incl. CPU (microsecs)204,324 205,669 1,345 0.7%
Incl. CPU (microsecs) per call 14,595 14,691 96 0.7%
Excl. CPU (microsec)104 107 3 2.9%
Incl. MemUse (bytes)12,382,032 12,382,032 0 0.0%
Incl. MemUse (bytes) per call 884,431 884,431 0 0.0%
Excl. MemUse (bytes)544 544 0 0.0%
Incl. PeakMemUse (bytes)12,599,504 12,599,504 0 0.0%
Incl. PeakMemUse (bytes) per call 899,965 899,965 0 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% -1,354 -55.0% 1,345 178.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -0.4% 3 0.2% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -1,354 -100.0% 1,345 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -1,322 -97.6% 1,373 102.1% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -26 -1.9% -25 -1.9% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -1 -0.1% -2 -0.1% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% -4 -0.3% 0 N/A% 0 N/A%