Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Form\FormBuilder::doBuildForm@4

Drupal\Core\Form\FormBuilder::doBuildForm@4Run #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)8,018 7,801 -217 -2.7%
Incl. Wall Time (microsec) per call 382 371 -10 -2.7%
Excl. Wall Time (microsec)904 923 19 2.1%
Incl. CPU (microsecs)8,033 7,817 -216 -2.7%
Incl. CPU (microsecs) per call 383 372 -10 -2.7%
Excl. CPU (microsec)808 807 -1 -0.1%
Incl. MemUse (bytes)102,552 102,552 0 0.0%
Incl. MemUse (bytes) per call 4,883 4,883 0 0.0%
Excl. MemUse (bytes)-19,076 -19,084 -8 -0.0%
Incl. PeakMemUse (bytes)84,792 84,820 28 0.0%
Incl. PeakMemUse (bytes) per call 4,038 4,039 1 0.0%
Excl. PeakMemUse (bytes)2,632 2,600 -32 -1.2%

Parent/Child Regression/Improvement report for Drupal\Core\Form\FormBuilder::doBuildForm@4 [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
Drupal\Core\Form\FormBuilder::doBuildForm@40 N/A% -217 -4.7% -216 -5.7% 0 0.0% 28 0.0%
Exclusive Metrics Diff for Current Function19 8.8% -1 -0.5% -8 N/A% -32 -114.3%
Parent function
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% -217 -100.0% -216 -100.0% 0 N/A% 28 100.0%
Child functions
Drupal\Core\Form\FormBuilder::doBuildForm@50 N/A% -155 -71.4% -162 -75.0% -4 N/A% -60 -214.3%
Drupal\Core\Form\FormBuilder::drupalHtmlId0 N/A% -52 -24.0% -45 -20.8% 0 N/A% 56 200.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% 45 20.7% 51 23.6% 0 N/A% 28 100.0%
Drupal\Core\Form\FormBuilder::getElementInfo0 N/A% -39 -18.0% -39 -18.1% 0 N/A% 0 0.0%
call_user_func_array@20 N/A% -32 -14.7% -16 -7.4% 12 N/A% -12 -42.9%
array_merge0 N/A% -2 -0.9% -2 -0.9% 0 N/A% 0 0.0%
implode0 N/A% -1 -0.5% -2 -0.9% 0 N/A% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 0 0.0% 0 0.0% 0 N/A% 48 171.4%