Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)214,860 213,642 -1,218 -0.6%
Incl. Wall Time (microsec) per call 35,810 35,607 -203 -0.6%
Excl. Wall Time (microsec)102 120 18 17.6%
Incl. CPU (microsecs)188,711 188,475 -236 -0.1%
Incl. CPU (microsecs) per call 31,452 31,413 -39 -0.1%
Excl. CPU (microsec)72 92 20 27.8%
Incl. MemUse (bytes)3,877,588 3,879,508 1,920 0.0%
Incl. MemUse (bytes) per call 646,265 646,585 320 0.0%
Excl. MemUse (bytes)1,188 1,188 0 0.0%
Incl. PeakMemUse (bytes)3,807,368 3,808,596 1,228 0.0%
Incl. PeakMemUse (bytes) per call 634,561 634,766 205 0.0%
Excl. PeakMemUse (bytes)600 600 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% -1,218 -73.0% -236 -59.0% 1,920 7.7% 1,228 4.9%
Exclusive Metrics Diff for Current Function18 1.5% 20 8.5% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -1,218 -100.0% -236 -100.0% 1,920 100.0% 1,228 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -1,193 -97.9% -210 -89.0% 1,920 100.0% 1,228 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -45 -3.7% -45 -19.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 2 0.2% -1 -0.4% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%