Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\Form\UserLoginForm::create

Drupal\user\Form\UserLoginForm::createRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)648 701 53 8.2%
Incl. Wall Time (microsec) per call 648 701 53 8.2%
Excl. Wall Time (microsec)12 16 4 33.3%
Incl. CPU (microsecs)651 702 51 7.8%
Incl. CPU (microsecs) per call 651 702 51 7.8%
Excl. CPU (microsec)12 11 -1 -8.3%
Incl. MemUse (bytes)168,736 168,744 8 0.0%
Incl. MemUse (bytes) per call 168,736 168,744 8 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)167,088 167,264 176 0.1%
Incl. PeakMemUse (bytes) per call 167,088 167,264 176 0.1%
Excl. PeakMemUse (bytes)1,968 1,968 0 0.0%

Parent/Child Regression/Improvement report for Drupal\user\Form\UserLoginForm::create [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\user\Form\UserLoginForm::create0 N/A% 53 9.4% 51 9.2% 8 0.0% 176 0.4%
Exclusive Metrics Diff for Current Function4 7.5% -1 -2.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Form\FormBuilder::getFormId0 N/A% 53 100.0% 51 100.0% 8 100.0% 176 100.0%
Child functions
Drupal\Core\Entity\EntityManager::getStorageController0 N/A% 49 92.5% 49 96.1% 8 100.0% 8 4.5%
Drupal\user\Form\UserLoginForm::__construct0 N/A% 0 0.0% 2 3.9% 0 0.0% 0 0.0%
Drupal\Core\DependencyInjection\Container::get0 N/A% 0 0.0% 1 2.0% 0 0.0% 168 95.5%