Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)319,766 319,049 -717 -0.2%
Incl. Wall Time (microsec) per call 53,294 53,175 -120 -0.2%
Excl. Wall Time (microsec)96 95 -1 -1.0%
Incl. CPU (microsecs)285,297 284,793 -504 -0.2%
Incl. CPU (microsecs) per call 47,550 47,466 -84 -0.2%
Excl. CPU (microsec)73 81 8 11.0%
Incl. MemUse (bytes)6,609,436 6,623,624 14,188 0.2%
Incl. MemUse (bytes) per call 1,101,573 1,103,937 2,365 0.2%
Excl. MemUse (bytes)1,188 1,188 0 0.0%
Incl. PeakMemUse (bytes)6,794,368 6,808,588 14,220 0.2%
Incl. PeakMemUse (bytes) per call 1,132,395 1,134,765 2,370 0.2%
Excl. PeakMemUse (bytes)696 696 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% -717 -48.9% -504 -18.8% 14,188 24.4% 14,220 23.9%
Exclusive Metrics Diff for Current Function-1 -0.1% 8 1.6% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -717 -100.0% -504 -100.0% 14,188 100.0% 14,220 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -729 -101.7% -516 -102.4% 14,188 100.0% 14,220 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 10 1.4% 13 2.6% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 2 0.3% -4 -0.8% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 1 0.1% -5 -1.0% 0 0.0% 0 0.0%