Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for form_pre_render_button

form_pre_render_buttonRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)115 115 0 0.0%
Incl. Wall Time (microsec) per call 29 29 0 0.0%
Excl. Wall Time (microsec)47 49 2 4.3%
Incl. CPU (microsecs)124 119 -5 -4.0%
Incl. CPU (microsecs) per call 31 30 -1 -4.0%
Excl. CPU (microsec)49 45 -4 -8.2%
Incl. MemUse (bytes)9,148 9,148 0 0.0%
Incl. MemUse (bytes) per call 2,287 2,287 0 0.0%
Excl. MemUse (bytes)8,164 8,164 0 0.0%
Incl. PeakMemUse (bytes)2,196 1,828 -368 -16.8%
Incl. PeakMemUse (bytes) per call 549 457 -92 -16.8%
Excl. PeakMemUse (bytes)1,588 1,304 -284 -17.9%

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% 0 0.0% -5 -2.7% 0 0.0% -368 -3.5%
Exclusive Metrics Diff for Current Function2 N/A% -4 -80.0% 0 N/A% -284 -77.2%
Parent functions
call_user_func@10 N/A% 2 N/A% -3 -60.0% 0 N/A% 0 0.0%
call_user_func0 N/A% -2 N/A% -2 -40.0% 0 N/A% -368 -100.0%
Child function
Drupal\Core\Render\Element::setAttributes0 N/A% -2 N/A% -1 -20.0% 0 N/A% -84 -22.8%