Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
Tip
Click a function name below to drill down.

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

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #512a1f7f217a6Run #512a226436ce4DiffDiff%
Number of Function Calls21 17 -4 -19.0%
Incl. Wall Time (microsec)256,156 241,025 -15,131 -5.9%
Incl. Wall Time (microsec) per call 12,198 14,178 1,980 16.2%
Excl. Wall Time (microsec)202 171 -31 -15.3%
Incl. CPU (microsecs)260,017 240,015 -20,002 -7.7%
Incl. CPU (microsecs) per call 12,382 14,119 1,737 14.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)4,910,224 6,586,712 1,676,488 34.1%
Incl. MemUse (bytes) per call 233,820 387,454 153,633 65.7%
Excl. MemUse (bytes)1,016 1,016 0 0.0%
Incl. PeakMemUse (bytes)5,231,568 6,820,448 1,588,880 30.4%
Incl. PeakMemUse (bytes) per call 249,122 401,203 152,081 61.0%
Excl. PeakMemUse (bytes)2,848 2,848 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-4 -25.0% -15,131 -30.8% -20,002 -38.5% 1,676,488 56.9% 1,588,880 56.0%
Exclusive Metrics Diff for Current Function-31 -0.2% 0 0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch-4 -100.0% -15,131 -100.0% -20,002 -100.0% 1,676,488 100.0% 1,588,880 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch-2 -16.7% -15,039 -99.4% -20,002 -100.0% 1,676,488 100.0% 1,589,272 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners-2 -16.7% -58 -0.4% 0 0.0% 0 0.0% -392 -0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher-4 -33.3% -4 -0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName-4 -33.3% 1 0.0% 0 0.0% 0 0.0% 0 0.0%