Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for form_pre_render_group

form_pre_render_groupRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)41 44 3 7.3%
Incl. Wall Time (microsec) per call 21 22 2 7.3%
Excl. Wall Time (microsec)27 29 2 7.4%
Incl. CPU (microsecs)44 46 2 4.5%
Incl. CPU (microsecs) per call 22 23 1 4.5%
Excl. CPU (microsec)25 24 -1 -4.0%
Incl. MemUse (bytes)8,480 8,632 152 1.8%
Incl. MemUse (bytes) per call 4,240 4,316 76 1.8%
Excl. MemUse (bytes)6,464 6,584 120 1.9%
Incl. PeakMemUse (bytes)2,792 2,752 -40 -1.4%
Incl. PeakMemUse (bytes) per call 1,396 1,376 -20 -1.4%
Excl. PeakMemUse (bytes)1,616 1,576 -40 -2.5%

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% 3 0.0% 2 0.0% 152 0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function2 66.7% -1 -50.0% 120 78.9% -40 -100.0%
Parent function
call_user_func@10 N/A% 3 100.0% 2 100.0% 152 100.0% -40 -100.0%
Child functions
element_children0 N/A% 1 33.3% 3 150.0% 24 15.8% 0 0.0%
implode0 N/A% 0 0.0% 0 0.0% 8 5.3% 0 0.0%