Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for form_pre_render_group

form_pre_render_groupRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)1,764 1,776 12 0.7%
Incl. Wall Time (microsec) per call 35 36 0 0.7%
Excl. Wall Time (microsec)698 701 3 0.4%
Incl. CPU (microsecs)1,813 1,822 9 0.5%
Incl. CPU (microsecs) per call 36 36 0 0.5%
Excl. CPU (microsec)630 636 6 1.0%
Incl. MemUse (bytes)116,940 116,940 0 0.0%
Incl. MemUse (bytes) per call 2,339 2,339 0 0.0%
Excl. MemUse (bytes)100,940 100,940 0 0.0%
Incl. PeakMemUse (bytes)21,440 21,440 0 0.0%
Incl. PeakMemUse (bytes) per call 429 429 0 0.0%
Excl. PeakMemUse (bytes)2,600 2,600 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% 12 1.3% 9 2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 25.0% 6 66.7% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 12 100.0% 9 100.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
implode0 N/A% 9 75.0% 5 55.6% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%