Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for form_pre_render_group

form_pre_render_groupRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)27 26 -1 -3.7%
Incl. Wall Time (microsec) per call 14 13 -1 -3.7%
Excl. Wall Time (microsec)15 12 -3 -20.0%
Incl. CPU (microsecs)30 29 -1 -3.3%
Incl. CPU (microsecs) per call 15 15 -1 -3.3%
Excl. CPU (microsec)12 14 2 16.7%
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% -1 -0.3% -1 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -300.0% 2 200.0% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% -1 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
implode0 N/A% 2 200.0% -2 -200.0% 0 N/A% 0 N/A%
element_children0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%