Diff Report
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for form_pre_render_group

form_pre_render_groupRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)30 26 -4 -13.3%
Incl. Wall Time (microsec) per call 15 13 -2 -13.3%
Excl. Wall Time (microsec)14 12 -2 -14.3%
Incl. CPU (microsecs)32 29 -3 -9.4%
Incl. CPU (microsecs) per call 16 15 -2 -9.4%
Excl. CPU (microsec)11 14 3 27.3%
Incl. MemUse (bytes)7,104 7,104 0 0.0%
Incl. MemUse (bytes) per call 3,552 3,552 0 0.0%
Excl. MemUse (bytes)5,088 5,088 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_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_group0 N/A% -4 -0.4% -3 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -50.0% 3 100.0% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% -4 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
element_children0 N/A% -2 -50.0% -2 -66.7% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -4 -133.3% 0 N/A% 0 N/A%