Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for form_pre_render_group

form_pre_render_groupRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)16 13 -3 -18.8%
Incl. Wall Time (microsec) per call 16 13 -3 -18.8%
Excl. Wall Time (microsec)11 9 -2 -18.2%
Incl. CPU (microsecs)17 14 -3 -17.6%
Incl. CPU (microsecs) per call 17 14 -3 -17.6%
Excl. CPU (microsec)11 7 -4 -36.4%
Incl. MemUse (bytes)6,520 6,520 0 0.0%
Incl. MemUse (bytes) per call 6,520 6,520 0 0.0%
Excl. MemUse (bytes)4,720 4,720 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -66.7% -4 -133.3% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -3 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Render\Element::children0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%