Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)246,632 247,833 1,201 0.5%
Incl. Wall Time (microsec) per call 15,415 15,490 75 0.5%
Excl. Wall Time (microsec)136 129 -7 -5.1%
Incl. CPU (microsecs)231,233 233,376 2,143 0.9%
Incl. CPU (microsecs) per call 14,452 14,586 134 0.9%
Excl. CPU (microsec)113 108 -5 -4.4%
Incl. MemUse (bytes)8,391,976 8,392,080 104 0.0%
Incl. MemUse (bytes) per call 524,499 524,505 7 0.0%
Excl. MemUse (bytes)3,016 3,016 0 0.0%
Incl. PeakMemUse (bytes)8,598,744 8,598,800 56 0.0%
Incl. PeakMemUse (bytes) per call 537,422 537,425 4 0.0%
Excl. PeakMemUse (bytes)2,264 2,264 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% 1,201 85.7% 2,143 77.7% 104 50.0% 56 7.8%
Exclusive Metrics Diff for Current Function-7 -0.6% -5 -0.2% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 1,199 99.8% 2,142 100.0% 104 100.0% 56 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 N/A% 2 0.2% 1 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 1,197 99.7% 2,140 99.9% 104 100.0% 56 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 10 0.8% 7 0.3% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 3 0.2% 2 0.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -2 -0.2% -1 -0.0% 0 0.0% 0 0.0%