Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)43,893 52,354 8,461 19.3%
Incl. Wall Time (microsec) per call 914 1,091 176 19.3%
Excl. Wall Time (microsec)550 567 17 3.1%
Incl. CPU (microsecs)36,988 45,676 8,688 23.5%
Incl. CPU (microsecs) per call 771 952 181 23.5%
Excl. CPU (microsec)481 476 -5 -1.0%
Incl. MemUse (bytes)3,296,384 4,383,752 1,087,368 33.0%
Incl. MemUse (bytes) per call 68,675 91,328 22,654 33.0%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)3,172,352 4,252,576 1,080,224 34.1%
Incl. PeakMemUse (bytes) per call 66,091 88,595 22,505 34.1%
Excl. PeakMemUse (bytes)3,296 3,648 352 10.7%

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% 8,461 769.9% 8,688 4003.7% 1,087,368 1311.6% 1,080,224 1306.0%
Exclusive Metrics Diff for Current Function17 0.2% -5 -0.1% 0 0.0% 352 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 8,461 100.0% 8,688 100.0% 1,087,368 100.0% 1,080,224 100.0%
Child functions
call_user_func0 N/A% 8,444 99.8% 8,682 99.9% 1,087,368 100.0% 1,079,872 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% 11 0.1% 0 0.0% 0 0.0%