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::prepareForm

Drupal\Core\Form\FormBuilder::prepareFormRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)43,140 44,288 1,148 2.7%
Incl. Wall Time (microsec) per call 21,570 22,144 574 2.7%
Excl. Wall Time (microsec)105 120 15 14.3%
Incl. CPU (microsecs)37,239 37,698 459 1.2%
Incl. CPU (microsecs) per call 18,620 18,849 230 1.2%
Excl. CPU (microsec)83 97 14 16.9%
Incl. MemUse (bytes)974,384 973,788 -596 -0.1%
Incl. MemUse (bytes) per call 487,192 486,894 -298 -0.1%
Excl. MemUse (bytes)6,580 6,580 0 0.0%
Incl. PeakMemUse (bytes)976,728 977,456 728 0.1%
Incl. PeakMemUse (bytes) per call 488,364 488,728 364 0.1%
Excl. PeakMemUse (bytes)3,848 3,848 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% 1,148 24.9% 459 12.2% -596 -0.6% 728 0.8%
Exclusive Metrics Diff for Current Function15 1.3% 14 3.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Form\FormBuilder::buildForm0 N/A% 1,148 100.0% 459 100.0% -596 -100.0% 728 100.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1,118 97.4% 429 93.5% -596 -100.0% 728 100.0%
Drupal\Core\Form\FormBuilder::drupalHtmlId0 N/A% 5 0.4% 5 1.1% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::currentUser0 N/A% 4 0.3% 5 1.1% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::getElementInfo0 N/A% 4 0.3% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Session\AccountProxy::isAuthenticated0 N/A% 1 0.1% 3 0.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytesBase640 N/A% 1 0.1% 2 0.4% 0 0.0% 0 0.0%