Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1

Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1Run #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)2,997 2,886 -111 -3.7%
Incl. Wall Time (microsec) per call 30 29 -1 -3.7%
Excl. Wall Time (microsec)841 829 -12 -1.4%
Incl. CPU (microsecs)3,081 2,968 -113 -3.7%
Incl. CPU (microsecs) per call 31 30 -1 -3.7%
Excl. CPU (microsec)714 659 -55 -7.7%
Incl. MemUse (bytes)11,104 11,104 0 0.0%
Incl. MemUse (bytes) per call 111 111 0 0.0%
Excl. MemUse (bytes)2,032 2,032 0 0.0%
Incl. PeakMemUse (bytes)1,024 1,440 416 40.6%
Incl. PeakMemUse (bytes) per call 10 14 4 40.6%
Excl. PeakMemUse (bytes)0 80 80 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1 [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::dispatch@10 N/A% -111 -2.7% -113 -2.7% 0 0.0% 416 1.8%
Exclusive Metrics Diff for Current Function-12 -10.8% -55 -48.7% 0 N/A% 80 19.2%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 N/A% -111 -100.0% -113 -100.0% 0 N/A% 416 100.0%
Child functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -41 -36.9% -43 -38.1% 0 N/A% 160 38.5%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@10 N/A% -30 -27.0% -26 -23.0% 0 N/A% 176 42.3%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -28 -25.2% 6 5.3% 0 N/A% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% 5 4.4% 0 N/A% 0 0.0%