Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519ff693b4ca2Run #519ff7de62889DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)171,259 172,766 1,507 0.9%
Incl. Wall Time (microsec) per call 8,155 8,227 72 0.9%
Excl. Wall Time (microsec)278 285 7 2.5%
Incl. CPU (microsecs)169,000 170,526 1,526 0.9%
Incl. CPU (microsecs) per call 8,048 8,120 73 0.9%
Excl. CPU (microsec)240 250 10 4.2%
Incl. MemUse (bytes)6,260,808 6,326,080 65,272 1.0%
Incl. MemUse (bytes) per call 298,134 301,242 3,108 1.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)6,379,448 6,445,864 66,416 1.0%
Incl. PeakMemUse (bytes) per call 303,783 306,946 3,163 1.0%
Excl. PeakMemUse (bytes)4,448 4,448 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% 1,507 133.0% 1,526 129.9% 65,272 94.8% 66,416 95.2%
Exclusive Metrics Diff for Current Function7 0.5% 10 0.7% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 1,507 100.0% 1,526 100.0% 65,272 100.0% 66,416 100.0%
Child functions
call_user_func0 N/A% 1,498 99.4% 1,517 99.4% 65,272 100.0% 66,416 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 2 0.1% -1 -0.1% 0 0.0% 0 0.0%