Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)155,709 156,106 397 0.3%
Incl. Wall Time (microsec) per call 10,381 10,407 26 0.3%
Excl. Wall Time (microsec)170 165 -5 -2.9%
Incl. CPU (microsecs)145,258 145,702 444 0.3%
Incl. CPU (microsecs) per call 9,684 9,713 30 0.3%
Excl. CPU (microsec)118 114 -4 -3.4%
Incl. MemUse (bytes)7,777,992 7,744,872 -33,120 -0.4%
Incl. MemUse (bytes) per call 518,533 516,325 -2,208 -0.4%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)7,927,064 7,895,816 -31,248 -0.4%
Incl. PeakMemUse (bytes) per call 528,471 526,388 -2,083 -0.4%
Excl. PeakMemUse (bytes)1,840 1,840 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% 397 620.3% 444 249.4% -33,120 -120.2% -31,248 -120.6%
Exclusive Metrics Diff for Current Function-5 -1.3% -4 -0.9% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 397 100.0% 444 100.0% -33,120 -100.0% -31,248 -100.0%
Child functions
call_user_func0 N/A% 399 100.5% 446 100.5% -33,120 -100.0% -31,248 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 3 0.8% 2 0.5% 0 0.0% 0 0.0%