Diff Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for form_pre_render_group

form_pre_render_groupRun #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls7 6 -1 -14.3%
Incl. Wall Time (microsec)89 77 -12 -13.5%
Incl. Wall Time (microsec) per call 13 13 0 0.9%
Excl. Wall Time (microsec)49 42 -7 -14.3%
Incl. CPU (microsecs)95 81 -14 -14.7%
Incl. CPU (microsecs) per call 14 14 -0 -0.5%
Excl. CPU (microsec)47 37 -10 -21.3%
Incl. MemUse (bytes)23,616 20,280 -3,336 -14.1%
Incl. MemUse (bytes) per call 3,374 3,380 6 0.2%
Excl. MemUse (bytes)20,440 17,336 -3,104 -15.2%
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_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 -33.3% -12 -1.6% -14 -3.1% -3,336 -5.2% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -58.3% -10 -71.4% -3,104 -93.0% 0 N/A%
Parent function
call_user_func@1-1 -100.0% -12 -100.0% -14 -100.0% -3,336 -100.0% 0 N/A%
Child functions
element_children-1 -50.0% -4 -33.3% -5 -35.7% -136 -4.1% 0 N/A%
implode-1 -50.0% -1 -8.3% 1 7.1% -96 -2.9% 0 N/A%