Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Form\FormBuilder::prepareForm

Drupal\Core\Form\FormBuilder::prepareFormRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)39,155 37,943 -1,212 -3.1%
Incl. Wall Time (microsec) per call 19,578 18,972 -606 -3.1%
Excl. Wall Time (microsec)111 110 -1 -0.9%
Incl. CPU (microsecs)33,275 32,580 -695 -2.1%
Incl. CPU (microsecs) per call 16,638 16,290 -348 -2.1%
Excl. CPU (microsec)89 88 -1 -1.1%
Incl. MemUse (bytes)933,664 934,204 540 0.1%
Incl. MemUse (bytes) per call 466,832 467,102 270 0.1%
Excl. MemUse (bytes)6,580 6,580 0 0.0%
Incl. PeakMemUse (bytes)935,224 936,512 1,288 0.1%
Incl. PeakMemUse (bytes) per call 467,612 468,256 644 0.1%
Excl. PeakMemUse (bytes)3,320 3,804 484 14.6%

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% -1,212 -72.6% -695 -173.8% 540 2.2% 1,288 5.1%
Exclusive Metrics Diff for Current Function-1 -0.1% -1 -0.1% 0 0.0% 484 37.6%
Parent function
Drupal\Core\Form\FormBuilder::buildForm0 N/A% -1,212 -100.0% -695 -100.0% 540 100.0% 1,288 100.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1,246 -102.8% -728 -104.7% 540 100.0% 300 23.3%
Drupal\Component\Utility\Crypt::randomBytesBase640 N/A% 16 1.3% 16 2.3% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::drupalHtmlId0 N/A% 10 0.8% 10 1.4% 0 0.0% 504 39.1%
Drupal\Core\Form\FormBuilder::getElementInfo0 N/A% 5 0.4% 9 1.3% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::currentUser0 N/A% 3 0.2% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Session\AccountProxy::isAuthenticated0 N/A% 1 0.1% -2 -0.3% 0 0.0% 0 0.0%