Diff Report
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #5197310fa6a63Run #51972fb0786efDiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)4,236,041 3,960,214 -275,827 -6.5%
Incl. Wall Time (microsec) per call 111,475 104,216 -7,259 -6.5%
Excl. Wall Time (microsec)8,203 8,174 -29 -0.4%
Incl. CPU (microsecs)336,021 308,019 -28,002 -8.3%
Incl. CPU (microsecs) per call 8,843 8,106 -737 -8.3%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)11,569,784 9,803,264 -1,766,520 -15.3%
Incl. MemUse (bytes) per call 304,468 257,981 -46,487 -15.3%
Excl. MemUse (bytes)1,256 1,256 0 0.0%
Incl. PeakMemUse (bytes)11,782,120 10,012,680 -1,769,440 -15.0%
Incl. PeakMemUse (bytes) per call 310,056 263,492 -46,564 -15.0%
Excl. PeakMemUse (bytes)2,936 2,936 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% -275,827 -99.7% -28,002 -116.7% -1,766,520 -100.0% -1,769,440 -100.0%
Exclusive Metrics Diff for Current Function-29 -0.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -275,827 -100.0% -28,002 -100.0% -1,766,520 -100.0% -1,769,440 -100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -275,583 -99.9% -24,002 -85.7% -1,766,568 -100.0% -1,769,536 -100.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -230 -0.1% 0 0.0% 0 0.0% 48 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 36 0.0% -4,000 -14.3% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -21 -0.0% 0 0.0% 48 0.0% 48 0.0%