Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls31 30 -1 -3.2%
Incl. Wall Time (microsec)413,561 416,567 3,006 0.7%
Incl. Wall Time (microsec) per call 13,341 13,886 545 4.1%
Excl. Wall Time (microsec)573 550 -23 -4.0%
Incl. CPU (microsecs)406,327 409,752 3,425 0.8%
Incl. CPU (microsecs) per call 13,107 13,658 551 4.2%
Excl. CPU (microsec)498 482 -16 -3.2%
Incl. MemUse (bytes)18,436,584 17,930,880 -505,704 -2.7%
Incl. MemUse (bytes) per call 594,729 597,696 2,967 0.5%
Excl. MemUse (bytes)872 872 0 0.0%
Incl. PeakMemUse (bytes)19,584,976 18,136,592 -1,448,384 -7.4%
Incl. PeakMemUse (bytes) per call 631,773 604,553 -27,220 -4.3%
Excl. PeakMemUse (bytes)656 656 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::dispatch-1 -20.0% 3,006 376.7% 3,425 224.7% -505,704 -118.2% -1,448,384 -91.0%
Exclusive Metrics Diff for Current Function-23 -0.8% -16 -0.5% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch-1 -100.0% 3,006 100.0% 3,425 100.0% -505,704 -100.0% -1,448,384 -100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch-1 -25.0% 3,105 103.3% 3,522 102.8% -505,296 -99.9% -1,448,384 -100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners-1 -25.0% -76 -2.5% -76 -2.2% -408 -0.1% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName-1 -25.0% 4 0.1% 5 0.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher-1 -25.0% -4 -0.1% -10 -0.3% 0 0.0% 0 0.0%