Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)29,140 29,447 307 1.1%
Incl. Wall Time (microsec) per call 313 317 3 1.1%
Excl. Wall Time (microsec)784 782 -2 -0.3%
Incl. CPU (microsecs)21,343 21,327 -16 -0.1%
Incl. CPU (microsecs) per call 229 229 -0 -0.1%
Excl. CPU (microsec)599 594 -5 -0.8%
Incl. MemUse (bytes)1,903,616 1,903,616 0 0.0%
Incl. MemUse (bytes) per call 20,469 20,469 0 0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)1,830,496 1,830,496 0 0.0%
Incl. PeakMemUse (bytes) per call 19,683 19,683 0 0.0%
Excl. PeakMemUse (bytes)2,344 2,344 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% 307 40.7% -16 -13.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -0.7% -5 -31.2% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 307 100.0% -16 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 325 105.9% -7 -43.8% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -19 -6.2% -16 -100.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 2 0.7% 3 18.8% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 1 0.3% 9 56.2% 0 N/A% 0 N/A%