Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)27,860 28,579 719 2.6%
Incl. Wall Time (microsec) per call 457 469 12 2.6%
Excl. Wall Time (microsec)508 523 15 3.0%
Incl. CPU (microsecs)20,085 20,335 250 1.2%
Incl. CPU (microsecs) per call 329 333 4 1.2%
Excl. CPU (microsec)380 395 15 3.9%
Incl. MemUse (bytes)1,901,872 1,901,888 16 0.0%
Incl. MemUse (bytes) per call 31,178 31,178 0 0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)1,832,568 1,836,192 3,624 0.2%
Incl. PeakMemUse (bytes) per call 30,042 30,102 59 0.2%
Excl. PeakMemUse (bytes)2,344 2,344 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% 719 154.6% 250 26.3% 16 0.1% 3,624 12.3%
Exclusive Metrics Diff for Current Function15 2.1% 15 6.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 719 100.0% 250 100.0% 16 100.0% 3,624 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 738 102.6% 274 109.6% 16 100.0% 3,624 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -22 -3.1% -25 -10.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -9 -1.3% -9 -3.6% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -3 -0.4% -5 -2.0% 0 0.0% 0 0.0%