Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: 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 #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)1,639 1,549 -90 -5.5%
Incl. Wall Time (microsec) per call 38 36 -2 -5.5%
Excl. Wall Time (microsec)637 626 -11 -1.7%
Incl. CPU (microsecs)1,682 1,589 -93 -5.5%
Incl. CPU (microsecs) per call 39 37 -2 -5.5%
Excl. CPU (microsec)606 589 -17 -2.8%
Incl. MemUse (bytes)105,352 105,352 0 0.0%
Incl. MemUse (bytes) per call 2,450 2,450 0 0.0%
Excl. MemUse (bytes)91,324 91,324 0 0.0%
Incl. PeakMemUse (bytes)30,676 30,676 0 0.0%
Incl. PeakMemUse (bytes) per call 713 713 0 0.0%
Excl. PeakMemUse (bytes)3,700 3,700 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% -90 -5.5% -93 -6.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -12.2% -17 -18.3% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -91 -101.1% -94 -101.1% 0 N/A% 0 N/A%
call_user_func@10 N/A% 1 1.1% 1 1.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Render\Element::children0 N/A% -79 -87.8% -78 -83.9% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 2.2% 0 N/A% 0 N/A%