Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)29,463 27,591 -1,872 -6.4%
Incl. Wall Time (microsec) per call 218 204 -14 -6.4%
Excl. Wall Time (microsec)1,124 1,141 17 1.5%
Incl. CPU (microsecs)25,245 24,962 -283 -1.1%
Incl. CPU (microsecs) per call 187 185 -2 -1.1%
Excl. CPU (microsec)929 916 -13 -1.4%
Incl. MemUse (bytes)2,466,264 2,466,264 0 0.0%
Incl. MemUse (bytes) per call 18,269 18,269 0 0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)2,407,352 2,407,352 0 0.0%
Incl. PeakMemUse (bytes) per call 17,832 17,832 0 0.0%
Excl. PeakMemUse (bytes)2,184 2,184 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% -1,872 -183.2% -283 -72.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 0.9% -13 -4.6% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -1,872 -100.0% -283 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -1,940 -103.6% -354 -125.1% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 32 1.7% 42 14.8% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 19 1.0% 27 9.5% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% 15 5.3% 0 N/A% 0 N/A%