Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1

Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1Run #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls83 83 0 0.0%
Incl. Wall Time (microsec)4,342 4,256 -86 -2.0%
Incl. Wall Time (microsec) per call 52 51 -1 -2.0%
Excl. Wall Time (microsec)1,331 1,282 -49 -3.7%
Incl. CPU (microsecs)4,443 4,360 -83 -1.9%
Incl. CPU (microsecs) per call 54 53 -1 -1.9%
Excl. CPU (microsec)1,131 1,105 -26 -2.3%
Incl. MemUse (bytes)5,116 5,116 0 0.0%
Incl. MemUse (bytes) per call 62 62 0 0.0%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)8,636 7,244 -1,392 -16.1%
Incl. PeakMemUse (bytes) per call 104 87 -17 -16.1%
Excl. PeakMemUse (bytes)2,504 1,904 -600 -24.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1 [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@10 N/A% -86 -2.4% -83 -80.6% 0 0.0% -1,392 -0.9%
Exclusive Metrics Diff for Current Function-49 -57.0% -26 -31.3% 0 N/A% -600 -43.1%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 N/A% -86 -100.0% -83 -100.0% 0 N/A% -1,392 -100.0%
Child functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -47 -54.7% -52 -62.7% 0 N/A% -160 -11.5%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@10 N/A% 16 18.6% 23 27.7% 0 N/A% -632 -45.4%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -12 -14.0% -21 -25.3% 0 N/A% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 6 7.0% -7 -8.4% 0 N/A% 0 0.0%