Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519a4774889ddRun #519a496084867DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)1,996,241 3,301,499 1,305,258 65.4%
Incl. Wall Time (microsec) per call 62,383 103,172 40,789 65.4%
Excl. Wall Time (microsec)2,214 3,778 1,564 70.6%
Incl. CPU (microsecs)508,031 512,032 4,001 0.8%
Incl. CPU (microsecs) per call 15,876 16,001 125 0.8%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)26,164,280 26,170,776 6,496 0.0%
Incl. MemUse (bytes) per call 817,634 817,837 203 0.0%
Excl. MemUse (bytes)1,304 1,256 -48 -3.7%
Incl. PeakMemUse (bytes)26,013,384 26,020,696 7,312 0.0%
Incl. PeakMemUse (bytes) per call 812,918 813,147 229 0.0%
Excl. PeakMemUse (bytes)2,872 2,824 -48 -1.7%

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% 1,305,258 52.7% 4,001 100.0% 6,496 47.7% 7,312 50.4%
Exclusive Metrics Diff for Current Function1,564 0.1% 0 0.0% -48 -0.7% -48 -0.7%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 1,305,258 100.0% 4,001 100.0% 6,496 100.0% 7,312 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 1,299,869 99.6% 4,001 100.0% 6,504 100.1% 7,328 100.2%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 3,047 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 434 0.0% 0 0.0% 0 0.0% -8 -0.1%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 344 0.0% 0 0.0% 40 0.6% 40 0.5%