Diff Report
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffc4c0008b: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519ffb7471c72Run #519ffc4c0008bDiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)368,999 373,360 4,361 1.2%
Incl. Wall Time (microsec) per call 9,711 9,825 115 1.2%
Excl. Wall Time (microsec)634 609 -25 -3.9%
Incl. CPU (microsecs)360,022 372,024 12,002 3.3%
Incl. CPU (microsecs) per call 9,474 9,790 316 3.3%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)3,580,032 3,598,488 18,456 0.5%
Incl. MemUse (bytes) per call 94,211 94,697 486 0.5%
Excl. MemUse (bytes)592 592 0 0.0%
Incl. PeakMemUse (bytes)3,702,776 3,725,848 23,072 0.6%
Incl. PeakMemUse (bytes) per call 97,441 98,049 607 0.6%
Excl. PeakMemUse (bytes)2,228 2,228 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% 4,361 142.1% 12,002 300.0% 18,456 112.1% 23,072 123.5%
Exclusive Metrics Diff for Current Function-25 -0.6% 4,000 33.3% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 4,361 100.0% 12,002 100.0% 18,456 100.0% 23,072 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 4,362 100.0% 8,002 66.7% 18,456 100.0% 22,904 99.3%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 17 0.4% 0 0.0% 0 0.0% 168 0.7%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 5 0.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 2 0.0% 0 0.0% 0 0.0% 0 0.0%