Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for form_pre_render_button

form_pre_render_buttonRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)59 57 -2 -3.4%
Incl. Wall Time (microsec) per call 30 29 -1 -3.4%
Excl. Wall Time (microsec)28 27 -1 -3.6%
Incl. CPU (microsecs)62 59 -3 -4.8%
Incl. CPU (microsecs) per call 31 30 -2 -4.8%
Excl. CPU (microsec)28 26 -2 -7.1%
Incl. MemUse (bytes)5,476 5,476 0 0.0%
Incl. MemUse (bytes) per call 2,738 2,738 0 0.0%
Excl. MemUse (bytes)4,744 4,744 0 0.0%
Incl. PeakMemUse (bytes)112 0 -112 -100.0%
Incl. PeakMemUse (bytes) per call 56 0 -56 -100.0%
Excl. PeakMemUse (bytes)112 0 -112 -100.0%

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 -0.0% -3 -0.0% 0 0.0% -112 -0.1%
Exclusive Metrics Diff for Current Function-1 -50.0% -2 -66.7% 0 N/A% -112 -100.0%
Parent function
call_user_func@10 N/A% -2 -100.0% -3 -100.0% 0 N/A% -112 -100.0%
Child function
element_set_attributes0 N/A% -1 -50.0% -1 -33.3% 0 N/A% 0 0.0%