Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)196,757 197,338 581 0.3%
Incl. Wall Time (microsec) per call 6,559 6,578 19 0.3%
Excl. Wall Time (microsec)285 285 0 0.0%
Incl. CPU (microsecs)172,348 172,468 120 0.1%
Incl. CPU (microsecs) per call 5,745 5,749 4 0.1%
Excl. CPU (microsec)217 210 -7 -3.2%
Incl. MemUse (bytes)11,825,040 11,847,360 22,320 0.2%
Incl. MemUse (bytes) per call 394,168 394,912 744 0.2%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)11,741,984 11,766,896 24,912 0.2%
Incl. PeakMemUse (bytes) per call 391,399 392,230 830 0.2%
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% 581 233.3% 120 99.2% 22,320 102.8% 24,912 106.6%
Exclusive Metrics Diff for Current Function0 0.0% -7 -5.8% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 581 100.0% 120 100.0% 22,320 100.0% 24,912 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 601 103.4% 147 122.5% 22,360 100.2% 24,912 100.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -10 -1.7% -1 -0.8% -40 -0.2% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -8 -1.4% -14 -11.7% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -2 -0.3% -5 -4.2% 0 0.0% 0 0.0%