Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe7e2d7c63: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519fe6587b366Run #519fe7e2d7c63DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)74,250 72,589 -1,661 -2.2%
Incl. Wall Time (microsec) per call 3,908 3,820 -87 -2.2%
Excl. Wall Time (microsec)127 123 -4 -3.1%
Incl. CPU (microsecs)72,000 64,000 -8,000 -11.1%
Incl. CPU (microsecs) per call 3,789 3,368 -421 -11.1%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)5,614,976 5,614,976 0 0.0%
Incl. MemUse (bytes) per call 295,525 295,525 0 0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)5,779,296 5,779,296 0 0.0%
Incl. PeakMemUse (bytes) per call 304,173 304,173 0 0.0%
Excl. PeakMemUse (bytes)4,096 4,096 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch [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::doDispatch0 N/A% -1,661 -53.8% -8,000 -200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -0.2% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -1,661 -100.0% -8,000 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% -1,656 -99.7% -8,000 -100.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%