Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for form_pre_render_button

form_pre_render_buttonRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)65 63 -2 -3.1%
Incl. Wall Time (microsec) per call 33 32 -1 -3.1%
Excl. Wall Time (microsec)30 29 -1 -3.3%
Incl. CPU (microsecs)68 65 -3 -4.4%
Incl. CPU (microsecs) per call 34 33 -2 -4.4%
Excl. CPU (microsec)29 28 -1 -3.4%
Incl. MemUse (bytes)4,760 4,760 0 0.0%
Incl. MemUse (bytes) per call 2,380 2,380 0 0.0%
Excl. MemUse (bytes)4,040 4,040 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_button [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_button0 N/A% -2 -0.8% -3 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% -1 -33.3% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -2 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Render\Element::setAttributes0 N/A% -1 -50.0% -2 -66.7% 0 N/A% 0 N/A%