Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)143,432 143,574 142 0.1%
Incl. Wall Time (microsec) per call 3,775 3,778 4 0.1%
Excl. Wall Time (microsec)353 360 7 2.0%
Incl. CPU (microsecs)124,131 123,841 -290 -0.2%
Incl. CPU (microsecs) per call 3,267 3,259 -8 -0.2%
Excl. CPU (microsec)273 276 3 1.1%
Incl. MemUse (bytes)8,619,744 8,619,744 0 0.0%
Incl. MemUse (bytes) per call 226,835 226,835 0 0.0%
Excl. MemUse (bytes)632 632 0 0.0%
Incl. PeakMemUse (bytes)8,659,080 8,659,080 0 0.0%
Incl. PeakMemUse (bytes) per call 227,871 227,871 0 0.0%
Excl. PeakMemUse (bytes)2,424 2,424 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::dispatch [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::dispatch0 N/A% 142 21.4% -290 -19.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 4.9% 3 1.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 142 100.0% -290 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 136 95.8% -293 -101.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 3 2.1% -1 -0.3% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -2 -1.4% -1 -0.3% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -2 -1.4% 2 0.7% 0 N/A% 0 N/A%