Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)115,617 116,654 1,037 0.9%
Incl. Wall Time (microsec) per call 7,226 7,291 65 0.9%
Excl. Wall Time (microsec)157 150 -7 -4.5%
Incl. CPU (microsecs)101,453 102,919 1,466 1.4%
Incl. CPU (microsecs) per call 6,341 6,432 92 1.4%
Excl. CPU (microsec)124 120 -4 -3.2%
Incl. MemUse (bytes)6,190,712 6,277,768 87,056 1.4%
Incl. MemUse (bytes) per call 386,920 392,361 5,441 1.4%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)6,343,272 6,428,224 84,952 1.3%
Incl. PeakMemUse (bytes) per call 396,455 401,764 5,310 1.3%
Excl. PeakMemUse (bytes)3,040 3,040 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% 1,037 92.6% 1,466 93.4% 87,056 94.9% 84,952 94.0%
Exclusive Metrics Diff for Current Function-7 -0.7% -4 -0.3% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 1,037 100.0% 1,466 100.0% 87,056 100.0% 84,952 100.0%
Child functions
call_user_func0 N/A% 1,046 100.9% 1,470 100.3% 87,056 100.0% 84,952 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -2 -0.2% 0 0.0% 0 0.0% 0 0.0%