Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)202,677 202,515 -162 -0.1%
Incl. Wall Time (microsec) per call 7,507 7,501 -6 -0.1%
Excl. Wall Time (microsec)259 242 -17 -6.6%
Incl. CPU (microsecs)190,540 189,837 -703 -0.4%
Incl. CPU (microsecs) per call 7,057 7,031 -26 -0.4%
Excl. CPU (microsec)210 212 2 1.0%
Incl. MemUse (bytes)9,247,816 9,279,536 31,720 0.3%
Incl. MemUse (bytes) per call 342,512 343,687 1,175 0.3%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)8,861,872 8,943,928 82,056 0.9%
Incl. PeakMemUse (bytes) per call 328,217 331,257 3,039 0.9%
Excl. PeakMemUse (bytes)2,904 2,632 -272 -9.4%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch [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::doDispatch0 N/A% -162 -4.0% -703 -16.5% 31,720 144.1% 82,056 356.9%
Exclusive Metrics Diff for Current Function-17 -10.5% 2 0.3% 0 0.0% -272 -0.3%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -162 -100.0% -703 -100.0% 31,720 100.0% 82,056 100.0%
Child functions
call_user_func0 N/A% -145 -89.5% -689 -98.0% 31,720 100.0% 82,328 100.3%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% -16 -2.3% 0 0.0% 0 0.0%