Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for form_pre_render_group

form_pre_render_groupRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)66 67 1 1.5%
Incl. Wall Time (microsec) per call 13 13 0 1.5%
Excl. Wall Time (microsec)31 32 1 3.2%
Incl. CPU (microsecs)70 73 3 4.3%
Incl. CPU (microsecs) per call 14 15 1 4.3%
Excl. CPU (microsec)23 29 6 26.1%
Incl. MemUse (bytes)13,624 13,624 0 0.0%
Incl. MemUse (bytes) per call 2,725 2,725 0 0.0%
Excl. MemUse (bytes)10,912 10,912 0 0.0%
Incl. PeakMemUse (bytes)96 96 0 0.0%
Incl. PeakMemUse (bytes) per call 19 19 0 0.0%
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% 1 0.1% 3 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 6 200.0% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% 1 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
element_children0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -3 -100.0% 0 N/A% 0 N/A%