Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: 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 #5392041970f3fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)892 874 -18 -2.0%
Incl. Wall Time (microsec) per call 446 437 -9 -2.0%
Excl. Wall Time (microsec)110 107 -3 -2.7%
Incl. CPU (microsecs)895 877 -18 -2.0%
Incl. CPU (microsecs) per call 448 439 -9 -2.0%
Excl. CPU (microsec)86 92 6 7.0%
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% -18 -1.2% -18 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -16.7% 6 33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Form\FormBuilder::buildForm0 N/A% -18 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -7 -38.9% -9 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::drupalHtmlId0 N/A% -4 -22.2% -8 -44.4% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::currentUser0 N/A% -2 -11.1% -3 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::getElementInfo0 N/A% -1 -5.6% -1 -5.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytesBase640 N/A% -1 -5.6% -3 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Session\AccountProxy::isAuthenticated0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%