Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for form_pre_render_button

form_pre_render_buttonRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)50 52 2 4.0%
Incl. Wall Time (microsec) per call 17 17 1 4.0%
Excl. Wall Time (microsec)17 18 1 5.9%
Incl. CPU (microsecs)53 57 4 7.5%
Incl. CPU (microsecs) per call 18 19 1 7.5%
Excl. CPU (microsec)18 24 6 33.3%
Incl. MemUse (bytes)14,176 14,160 -16 -0.1%
Incl. MemUse (bytes) per call 4,725 4,720 -5 -0.1%
Excl. MemUse (bytes)12,584 12,584 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 0.4% 4 1.9% -16 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% 6 150.0% 0 0.0% 0 N/A%
Parent functions
call_user_func@10 N/A% 1 50.0% 2 50.0% 0 0.0% 0 N/A%
call_user_func0 N/A% 1 50.0% 2 50.0% -16 -100.0% 0 N/A%
Child function
element_set_attributes0 N/A% 1 50.0% -2 -50.0% -16 -100.0% 0 N/A%