Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for form_pre_render_vertical_tabs

form_pre_render_vertical_tabsRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)58 57 -1 -1.7%
Incl. Wall Time (microsec) per call 58 57 -1 -1.7%
Excl. Wall Time (microsec)7 6 -1 -14.3%
Incl. CPU (microsecs)59 58 -1 -1.7%
Incl. CPU (microsecs) per call 59 58 -1 -1.7%
Excl. CPU (microsec)5 7 2 40.0%
Incl. MemUse (bytes)7,440 7,440 0 0.0%
Incl. MemUse (bytes) per call 7,440 7,440 0 0.0%
Excl. MemUse (bytes)808 808 0 0.0%
Incl. PeakMemUse (bytes)1,632 0 -1,632 -100.0%
Incl. PeakMemUse (bytes) per call 1,632 0 -1,632 -100.0%
Excl. PeakMemUse (bytes)384 0 -384 -100.0%

Parent/Child Regression/Improvement report for form_pre_render_vertical_tabs [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_vertical_tabs0 N/A% -1 -0.1% -1 -0.1% 0 0.0% -1,632 -1.5%
Exclusive Metrics Diff for Current Function-1 -100.0% 2 200.0% 0 N/A% -384 -23.5%
Parent function
call_user_func0 N/A% -1 -100.0% -1 -100.0% 0 N/A% -1,632 -100.0%
Child functions
element_get_visible_children0 N/A% 0 0.0% -2 -200.0% 0 N/A% -1,248 -76.5%
implode0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%