Diff Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for form_pre_render_checkbox

form_pre_render_checkboxRun #51a287416d8a8Run #51a28832b7403DiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)3,188 3,180 -8 -0.3%
Incl. Wall Time (microsec) per call 57 57 -0 -0.3%
Excl. Wall Time (microsec)474 431 -43 -9.1%
Incl. CPU (microsecs)8,000 0 -8,000 -100.0%
Incl. CPU (microsecs) per call 143 0 -143 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)210,880 210,840 -40 -0.0%
Incl. MemUse (bytes) per call 3,766 3,765 -1 -0.0%
Excl. MemUse (bytes)172,552 172,528 -24 -0.0%
Incl. PeakMemUse (bytes)43,640 2,672 -40,968 -93.9%
Incl. PeakMemUse (bytes) per call 779 48 -732 -93.9%
Excl. PeakMemUse (bytes)15,096 984 -14,112 -93.5%

Parent/Child Regression/Improvement report for form_pre_render_checkbox [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_checkbox0 N/A% -8 -0.2% -8,000 -200.0% -40 -0.1% -40,968 -7.9%
Exclusive Metrics Diff for Current Function-43 -537.5% 0 0.0% -24 -60.0% -14,112 -34.4%
Parent function
call_user_func@10 N/A% -8 -100.0% -8,000 -100.0% -40 -100.0% -40,968 -100.0%
Child functions
_form_set_attributes0 N/A% 55 687.5% 0 0.0% -16 -40.0% -23,400 -57.1%
element_set_attributes0 N/A% -20 -250.0% -8,000 -100.0% 0 0.0% -3,456 -8.4%