Diff Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for form_pre_render_group

form_pre_render_groupRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)185 187 2 1.1%
Incl. Wall Time (microsec) per call 9 9 0 1.1%
Excl. Wall Time (microsec)96 100 4 4.2%
Incl. CPU (microsecs)206 210 4 1.9%
Incl. CPU (microsecs) per call 10 10 0 1.9%
Excl. CPU (microsec)98 103 5 5.1%
Incl. MemUse (bytes)30,048 30,064 16 0.1%
Incl. MemUse (bytes) per call 1,431 1,432 1 0.1%
Excl. MemUse (bytes)26,176 26,192 16 0.1%
Incl. PeakMemUse (bytes)288 1,152 864 300.0%
Incl. PeakMemUse (bytes) per call 14 55 41 300.0%
Excl. PeakMemUse (bytes)288 1,056 768 266.7%

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% 2 0.3% 4 1.7% 16 0.1% 864 2.3%
Exclusive Metrics Diff for Current Function4 200.0% 5 125.0% 16 100.0% 768 88.9%
Parent functions
call_user_func0 N/A% 2 100.0% 6 150.0% 16 100.0% 864 100.0%
call_user_func@10 N/A% 0 0.0% -2 -50.0% 0 0.0% 0 0.0%
Child functions
element_children0 N/A% -2 -100.0% -1 -25.0% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% 0 0.0% 0 0.0% 96 11.1%