Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: 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 #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)97,170 95,623 -1,547 -1.6%
Incl. Wall Time (microsec) per call 19,434 19,125 -309 -1.6%
Excl. Wall Time (microsec)119 117 -2 -1.7%
Incl. CPU (microsecs)88,750 87,028 -1,722 -1.9%
Incl. CPU (microsecs) per call 17,750 17,406 -344 -1.9%
Excl. CPU (microsec)71 77 6 8.5%
Incl. MemUse (bytes)5,800,816 5,384,960 -415,856 -7.2%
Incl. MemUse (bytes) per call 1,160,163 1,076,992 -83,171 -7.2%
Excl. MemUse (bytes)1,008 1,008 0 0.0%
Incl. PeakMemUse (bytes)5,698,288 5,284,864 -413,424 -7.3%
Incl. PeakMemUse (bytes) per call 1,139,658 1,056,973 -82,685 -7.3%
Excl. PeakMemUse (bytes)824 824 0 0.0%

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% -1,547 -139.5% -1,722 -211.3% -415,856 -1608.4% -413,424 -1565.1%
Exclusive Metrics Diff for Current Function-2 -0.1% 6 0.3% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -1,547 -100.0% -1,722 -100.0% -415,856 -100.0% -413,424 -100.0%
Child functions
call_user_func0 N/A% -1,544 -99.8% -1,728 -100.3% -415,856 -100.0% -413,424 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%