Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls52 54 2 3.8%
Incl. Wall Time (microsec)129,355 126,895 -2,460 -1.9%
Incl. Wall Time (microsec) per call 2,488 2,350 -138 -5.5%
Excl. Wall Time (microsec)445 470 25 5.6%
Incl. CPU (microsecs)107,773 105,922 -1,851 -1.7%
Incl. CPU (microsecs) per call 2,073 1,962 -111 -5.4%
Excl. CPU (microsec)332 345 13 3.9%
Incl. MemUse (bytes)6,056,496 5,639,832 -416,664 -6.9%
Incl. MemUse (bytes) per call 116,471 104,441 -12,030 -10.3%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)4,850,240 4,858,504 8,264 0.2%
Incl. PeakMemUse (bytes) per call 93,274 89,972 -3,302 -3.5%
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::dispatch2 25.0% -2,460 -1046.8% -1,851 -207.0% -416,664 -1439.2% 8,264 28.5%
Exclusive Metrics Diff for Current Function25 1.0% 13 0.7% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch2 100.0% -2,460 -100.0% -1,851 -100.0% -416,664 -100.0% 8,264 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch1 16.7% -2,514 -102.2% -1,902 -102.8% -416,664 -100.0% 8,304 100.5%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners1 16.7% 24 1.0% 36 1.9% 0 0.0% -40 -0.5%
Symfony\Component\EventDispatcher\Event::setDispatcher2 33.3% 3 0.1% 1 0.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName2 33.3% 2 0.1% 1 0.1% 0 0.0% 0 0.0%