Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for form_pre_render_group

form_pre_render_groupRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls51 50 -1 -2.0%
Incl. Wall Time (microsec)1,778 1,764 -14 -0.8%
Incl. Wall Time (microsec) per call 35 35 0 1.2%
Excl. Wall Time (microsec)698 698 0 0.0%
Incl. CPU (microsecs)1,831 1,813 -18 -1.0%
Incl. CPU (microsecs) per call 36 36 0 1.0%
Excl. CPU (microsec)653 630 -23 -3.5%
Incl. MemUse (bytes)116,944 116,940 -4 -0.0%
Incl. MemUse (bytes) per call 2,293 2,339 46 2.0%
Excl. MemUse (bytes)100,952 100,940 -12 -0.0%
Incl. PeakMemUse (bytes)3,216 21,440 18,224 566.7%
Incl. PeakMemUse (bytes) per call 63 429 366 580.0%
Excl. PeakMemUse (bytes)288 2,600 2,312 802.8%

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_group-1 -100.0% -14 -0.3% -18 -0.5% -4 -0.0% 18,224 18.8%
Exclusive Metrics Diff for Current Function0 0.0% -23 -127.8% -12 -300.0% 2,312 12.7%
Parent functions
call_user_func-1 -100.0% -13 -92.9% -16 -88.9% -4 -100.0% 18,224 100.0%
call_user_func@10 0.0% -1 -7.1% -2 -11.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Render\Element::children0 N/A% -14 -100.0% -9 -50.0% 8 200.0% 15,344 84.2%
implode0 N/A% 0 0.0% 14 77.8% 0 0.0% 568 3.1%