Diff Report
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51990ceb6ce00Run #51990c6b6ce43DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)9,707 9,891 184 1.9%
Incl. Wall Time (microsec) per call 216 220 4 1.9%
Excl. Wall Time (microsec)409 415 6 1.5%
Incl. CPU (microsecs)8,104 8,295 191 2.4%
Incl. CPU (microsecs) per call 180 184 4 2.4%
Excl. CPU (microsec)334 330 -4 -1.2%
Incl. MemUse (bytes)552,864 552,880 16 0.0%
Incl. MemUse (bytes) per call 12,286 12,286 0 0.0%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)429,032 428,960 -72 -0.0%
Incl. PeakMemUse (bytes) per call 9,534 9,532 -2 -0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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% 184 40.9% 191 15.5% 16 0.1% -72 -0.2%
Exclusive Metrics Diff for Current Function6 3.3% -4 -2.1% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 184 100.0% 191 100.0% 16 100.0% -72 -100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 183 99.5% 189 99.0% 16 100.0% -72 -100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -8 -4.3% -6 -3.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 2 1.1% 9 4.7% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 1 0.5% 3 1.6% 0 0.0% 0 0.0%