Diff Report
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Form\FormBuilder::doBuildForm@1

Drupal\Core\Form\FormBuilder::doBuildForm@1Run #556d13edd0b22Run #556d0efcc18beDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,407 2,609 202 8.4%
Incl. Wall Time (microsec) per call 481 522 40 8.4%
Excl. Wall Time (microsec)182 188 6 3.3%
Incl. MemUse (bytes)259,392 259,408 16 0.0%
Incl. MemUse (bytes) per call 51,878 51,882 3 0.0%
Excl. MemUse (bytes)-7,016 -7,016 0 0.0%
Incl. PeakMemUse (bytes)221,912 221,864 -48 -0.0%
Incl. PeakMemUse (bytes) per call 44,382 44,373 -10 -0.0%
Excl. PeakMemUse (bytes)6,680 6,632 -48 -0.7%

Parent/Child Regression/Improvement report for Drupal\Core\Form\FormBuilder::doBuildForm@1 [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 202 0.6% 16 50.0% -48 -11.8%
Exclusive Metrics Diff for Current Function6 3.0% 0 0.0% -48 -100.0%
Parent function
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% 202 100.0% 16 100.0% -48 -100.0%
Child functions
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 254 125.7% 0 0.0% -88 -183.3%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% -121 -59.9% 0 0.0% 136 283.3%
call_user_func_array0 N/A% 46 22.8% 16 100.0% -16 -33.3%
Drupal\Component\Utility\Html::getUniqueId0 N/A% 13 6.4% 0 0.0% -48 -100.0%
Drupal\Core\Render\ElementInfoManager::getInfo0 N/A% 6 3.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 4 2.0% 0 0.0% 16 33.3%
Drupal\Core\Form\FormState::prepareCallback0 N/A% -3 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Form\FormState::getCompleteForm0 N/A% -3 -1.5% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% 0 0.0% 0 0.0%