Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)83,550 84,439 889 1.1%
Incl. Wall Time (microsec) per call 2,785 2,815 30 1.1%
Excl. Wall Time (microsec)278 286 8 2.9%
Incl. CPU (microsecs)71,878 72,183 305 0.4%
Incl. CPU (microsecs) per call 2,396 2,406 10 0.4%
Excl. CPU (microsec)205 207 2 1.0%
Incl. MemUse (bytes)4,192,048 4,196,448 4,400 0.1%
Incl. MemUse (bytes) per call 139,735 139,882 147 0.1%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)4,211,216 4,232,992 21,776 0.5%
Incl. PeakMemUse (bytes) per call 140,374 141,100 726 0.5%
Excl. PeakMemUse (bytes)2,424 2,424 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% 889 28.2% 305 7.1% 4,400 1.0% 21,776 5.1%
Exclusive Metrics Diff for Current Function8 0.9% 2 0.7% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 889 100.0% 305 100.0% 4,400 100.0% 21,776 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 843 94.8% 264 86.6% 4,400 100.0% 21,776 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 28 3.1% 34 11.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 5 0.6% 3 1.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 5 0.6% 2 0.7% 0 0.0% 0 0.0%