Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for form_pre_render_button

form_pre_render_buttonRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)152 145 -7 -4.6%
Incl. Wall Time (microsec) per call 30 29 -1 -4.6%
Excl. Wall Time (microsec)59 60 1 1.7%
Incl. CPU (microsecs)157 153 -4 -2.5%
Incl. CPU (microsecs) per call 31 31 -1 -2.5%
Excl. CPU (microsec)56 64 8 14.3%
Incl. MemUse (bytes)10,900 10,900 0 0.0%
Incl. MemUse (bytes) per call 2,180 2,180 0 0.0%
Excl. MemUse (bytes)9,264 9,264 0 0.0%
Incl. PeakMemUse (bytes)3,608 4,268 660 18.3%
Incl. PeakMemUse (bytes) per call 722 854 132 18.3%
Excl. PeakMemUse (bytes)2,096 2,492 396 18.9%

Parent/Child Regression/Improvement report for form_pre_render_button [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_button0 N/A% -7 -0.4% -4 -1.0% 0 0.0% 660 2.6%
Exclusive Metrics Diff for Current Function1 14.3% 8 200.0% 0 N/A% 396 60.0%
Parent functions
call_user_func0 N/A% -7 -100.0% -5 -125.0% 0 N/A% 660 100.0%
call_user_func@10 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
Child function
Drupal\Core\Render\Element::setAttributes0 N/A% -8 -114.3% -12 -300.0% 0 N/A% 264 40.0%