Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)167,535 171,133 3,598 2.1%
Incl. Wall Time (microsec) per call 12,887 13,164 277 2.1%
Excl. Wall Time (microsec)243 235 -8 -3.3%
Incl. CPU (microsecs)145,842 150,539 4,697 3.2%
Incl. CPU (microsecs) per call 11,219 11,580 361 3.2%
Excl. CPU (microsec)202 195 -7 -3.5%
Incl. MemUse (bytes)2,463,028 2,728,088 265,060 10.8%
Incl. MemUse (bytes) per call 189,464 209,853 20,389 10.8%
Excl. MemUse (bytes)612 612 0 0.0%
Incl. PeakMemUse (bytes)2,561,612 2,826,784 265,172 10.4%
Incl. PeakMemUse (bytes) per call 197,047 217,445 20,398 10.4%
Excl. PeakMemUse (bytes)1,460 1,460 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% 3,598 194.9% 4,697 134.2% 265,060 100.0% 265,172 100.0%
Exclusive Metrics Diff for Current Function-8 -0.2% -7 -0.1% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 3,598 100.0% 4,697 100.0% 265,060 100.0% 265,172 100.0%
Child functions
call_user_func0 N/A% 3,601 100.1% 4,695 100.0% 265,060 100.0% 265,172 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 5 0.1% 9 0.2% 0 0.0% 0 0.0%