Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: 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 #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)86,790 89,194 2,404 2.8%
Incl. Wall Time (microsec) per call 3,338 3,431 92 2.8%
Excl. Wall Time (microsec)237 235 -2 -0.8%
Incl. CPU (microsecs)79,985 81,622 1,637 2.0%
Incl. CPU (microsecs) per call 3,076 3,139 63 2.0%
Excl. CPU (microsec)170 169 -1 -0.6%
Incl. MemUse (bytes)4,500,608 4,916,088 415,480 9.2%
Incl. MemUse (bytes) per call 173,100 189,080 15,980 9.2%
Excl. MemUse (bytes)1,376 1,376 0 0.0%
Incl. PeakMemUse (bytes)4,093,872 4,496,312 402,440 9.8%
Incl. PeakMemUse (bytes) per call 157,457 172,935 15,478 9.8%
Excl. PeakMemUse (bytes)2,656 2,656 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% 2,404 318.8% 1,637 107.8% 415,480 373.4% 402,440 359.8%
Exclusive Metrics Diff for Current Function-2 -0.1% -1 -0.1% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 2,404 100.0% 1,637 100.0% 415,480 100.0% 402,440 100.0%
Child functions
call_user_func0 N/A% 2,406 100.1% 1,644 100.4% 415,480 100.0% 402,440 100.0%
call_user_func@10 N/A% -1 -0.0% -2 -0.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 1 0.0% -4 -0.2% 0 0.0% 0 0.0%