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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519c0ad3d3949Run #519c0a514701fDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)171,133 167,535 -3,598 -2.1%
Incl. Wall Time (microsec) per call 13,164 12,887 -277 -2.1%
Excl. Wall Time (microsec)235 243 8 3.4%
Incl. CPU (microsecs)150,539 145,842 -4,697 -3.1%
Incl. CPU (microsecs) per call 11,580 11,219 -361 -3.1%
Excl. CPU (microsec)195 202 7 3.6%
Incl. MemUse (bytes)2,728,088 2,463,028 -265,060 -9.7%
Incl. MemUse (bytes) per call 209,853 189,464 -20,389 -9.7%
Excl. MemUse (bytes)612 612 0 0.0%
Incl. PeakMemUse (bytes)2,826,784 2,561,612 -265,172 -9.4%
Incl. PeakMemUse (bytes) per call 217,445 197,047 -20,398 -9.4%
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 Function8 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%