Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97bda33da9: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for form_pre_render_group

form_pre_render_groupRun #52e97b490de91Run #52e97bda33da9DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)847 835 -12 -1.4%
Incl. Wall Time (microsec) per call 42 42 -1 -1.4%
Excl. Wall Time (microsec)227 232 5 2.2%
Incl. CPU (microsecs)863 854 -9 -1.0%
Incl. CPU (microsecs) per call 43 43 -0 -1.0%
Excl. CPU (microsec)215 217 2 0.9%
Incl. MemUse (bytes)82,824 82,824 0 0.0%
Incl. MemUse (bytes) per call 4,141 4,141 0 0.0%
Excl. MemUse (bytes)71,056 71,056 0 0.0%
Incl. PeakMemUse (bytes)20,576 20,576 0 0.0%
Incl. PeakMemUse (bytes) per call 1,029 1,029 0 0.0%
Excl. PeakMemUse (bytes)3,064 3,064 0 0.0%

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% -12 -3.1% -9 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 41.7% 2 22.2% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -12 -100.0% -9 -100.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
element_children0 N/A% -14 -116.7% -12 -133.3% 0 N/A% 0 N/A%
implode0 N/A% -3 -25.0% 1 11.1% 0 N/A% 0 N/A%