Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1

Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1Run #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls27 26 -1 -3.7%
Incl. Wall Time (microsec)483 457 -26 -5.4%
Incl. Wall Time (microsec) per call 18 18 -0 -1.7%
Excl. Wall Time (microsec)170 153 -17 -10.0%
Incl. CPU (microsecs)498 488 -10 -2.0%
Incl. CPU (microsecs) per call 18 19 0 1.8%
Excl. CPU (microsec)127 144 17 13.4%
Incl. MemUse (bytes)4,248 4,248 0 0.0%
Incl. MemUse (bytes) per call 157 163 6 3.8%
Excl. MemUse (bytes)1,440 1,440 0 0.0%
Incl. PeakMemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes) per call 44 45 2 3.8%
Excl. PeakMemUse (bytes)792 792 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@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::doDispatch@1-1 -33.3% -26 -11.1% -10 -1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-17 -65.4% 17 170.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1-1 -100.0% -26 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func@1-1 -50.0% -11 -42.3% -16 -160.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped-1 -50.0% 2 7.7% -11 -110.0% 0 N/A% 0 N/A%