Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Form\FormBuilder::doBuildForm@5

Drupal\Core\Form\FormBuilder::doBuildForm@5Run #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,399 1,554 155 11.1%
Incl. Wall Time (microsec) per call 233 259 26 11.1%
Excl. Wall Time (microsec)235 273 38 16.2%
Incl. CPU (microsecs)1,403 1,565 162 11.5%
Incl. CPU (microsecs) per call 234 261 27 11.5%
Excl. CPU (microsec)200 241 41 20.5%
Incl. MemUse (bytes)26,632 26,636 4 0.0%
Incl. MemUse (bytes) per call 4,439 4,439 1 0.0%
Excl. MemUse (bytes)-216 -216 0 0.0%
Incl. PeakMemUse (bytes)23,104 23,164 60 0.3%
Incl. PeakMemUse (bytes) per call 3,851 3,861 10 0.3%
Excl. PeakMemUse (bytes)2,496 2,544 48 1.9%

Parent/Child Regression/Improvement report for Drupal\Core\Form\FormBuilder::doBuildForm@5 [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@50 N/A% 155 3.4% 162 4.3% 4 0.0% 60 0.1%
Exclusive Metrics Diff for Current Function38 24.5% 41 25.3% 0 0.0% 48 80.0%
Parent function
Drupal\Core\Form\FormBuilder::doBuildForm@40 N/A% 155 100.0% 162 100.0% 4 100.0% 60 100.0%
Child functions
Drupal\Core\Form\FormBuilder::drupalHtmlId0 N/A% 64 41.3% 64 39.5% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@60 N/A% 18 11.6% 19 11.7% 4 100.0% -8 -13.3%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% 16 10.3% 15 9.3% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 11 7.1% 10 6.2% 0 0.0% 0 0.0%
call_user_func_array@20 N/A% 6 3.9% 7 4.3% 0 0.0% 20 33.3%
implode0 N/A% 3 1.9% 6 3.7% 0 0.0% 0 0.0%
array_merge0 N/A% -1 -0.6% 0 0.0% 0 0.0% 0 0.0%