Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)285,928 285,495 -433 -0.2%
Incl. Wall Time (microsec) per call 47,655 47,583 -72 -0.2%
Excl. Wall Time (microsec)93 89 -4 -4.3%
Incl. CPU (microsecs)280,487 280,165 -322 -0.1%
Incl. CPU (microsecs) per call 46,748 46,694 -54 -0.1%
Excl. CPU (microsec)67 75 8 11.9%
Incl. MemUse (bytes)15,442,456 15,444,048 1,592 0.0%
Incl. MemUse (bytes) per call 2,573,743 2,574,008 265 0.0%
Excl. MemUse (bytes)2,544 2,544 0 0.0%
Incl. PeakMemUse (bytes)15,555,464 15,557,776 2,312 0.0%
Incl. PeakMemUse (bytes) per call 2,592,577 2,592,963 385 0.0%
Excl. PeakMemUse (bytes)1,328 1,336 8 0.6%

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% -433 -27.4% -322 -17.9% 1,592 4.5% 2,312 6.5%
Exclusive Metrics Diff for Current Function-4 -0.9% 8 2.5% 0 0.0% 8 0.3%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -433 -100.0% -322 -100.0% 1,592 100.0% 2,312 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -471 -108.8% -365 -113.4% 1,592 100.0% 2,256 97.6%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 41 9.5% 42 13.0% 0 0.0% 40 1.7%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 2 0.5% -3 -0.9% 0 0.0% 8 0.3%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -1 -0.2% -4 -1.2% 0 0.0% 0 0.0%