Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)299,785 301,712 1,927 0.6%
Incl. Wall Time (microsec) per call 49,964 50,285 321 0.6%
Excl. Wall Time (microsec)103 103 0 0.0%
Incl. CPU (microsecs)266,400 268,864 2,464 0.9%
Incl. CPU (microsecs) per call 44,400 44,811 411 0.9%
Excl. CPU (microsec)84 83 -1 -1.2%
Incl. MemUse (bytes)4,124,324 4,147,676 23,352 0.6%
Incl. MemUse (bytes) per call 687,387 691,279 3,892 0.6%
Excl. MemUse (bytes)1,188 1,188 0 0.0%
Incl. PeakMemUse (bytes)4,324,872 4,348,456 23,584 0.5%
Incl. PeakMemUse (bytes) per call 720,812 724,743 3,931 0.5%
Excl. PeakMemUse (bytes)152 152 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% 1,927 116.9% 2,464 493.8% 23,352 98.3% 23,584 97.1%
Exclusive Metrics Diff for Current Function0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 1,927 100.0% 2,464 100.0% 23,352 100.0% 23,584 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 1,930 100.2% 2,465 100.0% 23,352 100.0% 23,584 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -3 -0.2% -2 -0.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%