Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for form_pre_render_button

form_pre_render_buttonRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)145 152 7 4.8%
Incl. Wall Time (microsec) per call 29 30 1 4.8%
Excl. Wall Time (microsec)60 59 -1 -1.7%
Incl. CPU (microsecs)153 157 4 2.6%
Incl. CPU (microsecs) per call 31 31 1 2.6%
Excl. CPU (microsec)64 56 -8 -12.5%
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)4,268 3,608 -660 -15.5%
Incl. PeakMemUse (bytes) per call 854 722 -132 -15.5%
Excl. PeakMemUse (bytes)2,492 2,096 -396 -15.9%

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 Function-1 -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%