Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)296,152 299,785 3,633 1.2%
Incl. Wall Time (microsec) per call 49,359 49,964 606 1.2%
Excl. Wall Time (microsec)104 103 -1 -1.0%
Incl. CPU (microsecs)263,909 266,400 2,491 0.9%
Incl. CPU (microsecs) per call 43,985 44,400 415 0.9%
Excl. CPU (microsec)78 84 6 7.7%
Incl. MemUse (bytes)4,124,324 4,124,324 0 0.0%
Incl. MemUse (bytes) per call 687,387 687,387 0 0.0%
Excl. MemUse (bytes)1,188 1,188 0 0.0%
Incl. PeakMemUse (bytes)4,324,872 4,324,872 0 0.0%
Incl. PeakMemUse (bytes) per call 720,812 720,812 0 0.0%
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% 3,633 249.9% 2,491 424.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.0% 6 0.2% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 3,633 100.0% 2,491 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 3,636 100.1% 2,489 99.9% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -2 -0.1% -3 -0.1% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% 1 0.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 0 0.0% -2 -0.1% 0 N/A% 0 N/A%