Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Form\FormBuilder::prepareForm

Drupal\Core\Form\FormBuilder::prepareFormRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)892 873 -19 -2.1%
Incl. Wall Time (microsec) per call 446 437 -10 -2.1%
Excl. Wall Time (microsec)110 104 -6 -5.5%
Incl. CPU (microsecs)895 875 -20 -2.2%
Incl. CPU (microsecs) per call 448 438 -10 -2.2%
Excl. CPU (microsec)86 83 -3 -3.5%
Incl. MemUse (bytes)19,004 19,004 0 0.0%
Incl. MemUse (bytes) per call 9,502 9,502 0 0.0%
Excl. MemUse (bytes)6,536 6,536 0 0.0%
Incl. PeakMemUse (bytes)19,136 19,136 0 0.0%
Incl. PeakMemUse (bytes) per call 9,568 9,568 0 0.0%
Excl. PeakMemUse (bytes)3,508 3,508 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Form\FormBuilder::prepareForm [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::prepareForm0 N/A% -19 -7.7% -20 -4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -31.6% -3 -15.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Form\FormBuilder::buildForm0 N/A% -19 -100.0% -20 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -15 -78.9% -16 -80.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::drupalHtmlId0 N/A% 9 47.4% 6 30.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytesBase640 N/A% -3 -15.8% -5 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::getElementInfo0 N/A% -2 -10.5% 1 5.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::currentUser0 N/A% -2 -10.5% -2 -10.0% 0 N/A% 0 N/A%
Drupal\Core\Session\AccountProxy::isAuthenticated0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%