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

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)285,495 285,928 433 0.2%
Incl. Wall Time (microsec) per call 47,583 47,655 72 0.2%
Excl. Wall Time (microsec)89 93 4 4.5%
Incl. CPU (microsecs)280,165 280,487 322 0.1%
Incl. CPU (microsecs) per call 46,694 46,748 54 0.1%
Excl. CPU (microsec)75 67 -8 -10.7%
Incl. MemUse (bytes)15,444,048 15,442,456 -1,592 -0.0%
Incl. MemUse (bytes) per call 2,574,008 2,573,743 -265 -0.0%
Excl. MemUse (bytes)2,544 2,544 0 0.0%
Incl. PeakMemUse (bytes)15,557,776 15,555,464 -2,312 -0.0%
Incl. PeakMemUse (bytes) per call 2,592,963 2,592,577 -385 -0.0%
Excl. PeakMemUse (bytes)1,336 1,328 -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 Function4 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%