Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for form_pre_render_group

form_pre_render_groupRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)50 46 -4 -8.0%
Incl. Wall Time (microsec) per call 17 15 -1 -8.0%
Excl. Wall Time (microsec)33 29 -4 -12.1%
Incl. CPU (microsecs)57 52 -5 -8.8%
Incl. CPU (microsecs) per call 19 17 -2 -8.8%
Excl. CPU (microsec)32 28 -4 -12.5%
Incl. MemUse (bytes)5,440 5,436 -4 -0.1%
Incl. MemUse (bytes) per call 1,813 1,812 -1 -0.1%
Excl. MemUse (bytes)4,240 4,236 -4 -0.1%
Incl. PeakMemUse (bytes)608 608 0 0.0%
Incl. PeakMemUse (bytes) per call 203 203 0 0.0%
Excl. PeakMemUse (bytes)372 372 0 0.0%

Parent/Child Regression/Improvement report for form_pre_render_group [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
form_pre_render_group0 N/A% -4 -1.1% -5 -2.7% -4 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -4 -80.0% -4 -100.0% 0 N/A%
Parent functions
call_user_func0 N/A% -5 -125.0% -3 -60.0% -4 -100.0% 0 N/A%
call_user_func@10 N/A% 1 25.0% -2 -40.0% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Render\Element::children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
implode0 N/A% 0 0.0% -1 -20.0% 0 0.0% 0 N/A%