Diff Report
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa6332b29: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519ffa0e6cdecRun #519ffa6332b29DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)94,807 96,667 1,860 2.0%
Incl. Wall Time (microsec) per call 2,495 2,544 49 2.0%
Excl. Wall Time (microsec)314 293 -21 -6.7%
Incl. CPU (microsecs)92,005 92,006 1 0.0%
Incl. CPU (microsecs) per call 2,421 2,421 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)6,104,056 6,169,208 65,152 1.1%
Incl. MemUse (bytes) per call 160,633 162,348 1,715 1.1%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)6,236,520 6,303,400 66,880 1.1%
Incl. PeakMemUse (bytes) per call 164,119 165,879 1,760 1.1%
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::dispatch0 N/A% 1,860 89.2% 1 0.0% 65,152 97.0% 66,880 97.9%
Exclusive Metrics Diff for Current Function-21 -1.1% 0 0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 1,860 100.0% 1 100.0% 65,152 100.0% 66,880 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 1,922 103.3% 1 100.0% 65,152 100.0% 66,928 100.1%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -42 -2.3% 0 0.0% 0 0.0% -48 -0.1%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%