Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce49a96f74: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\user\Form\UserLoginForm::buildForm

Drupal\user\Form\UserLoginForm::buildFormRun #538ce4363dd76Run #538ce49a96f74DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)217 258 41 18.9%
Incl. Wall Time (microsec) per call 217 258 41 18.9%
Excl. Wall Time (microsec)31 62 31 100.0%
Incl. CPU (microsecs)221 260 39 17.6%
Incl. CPU (microsecs) per call 221 260 39 17.6%
Excl. CPU (microsec)25 58 33 132.0%
Incl. MemUse (bytes)17,496 17,496 0 0.0%
Incl. MemUse (bytes) per call 17,496 17,496 0 0.0%
Excl. MemUse (bytes)8,120 8,120 0 0.0%
Incl. PeakMemUse (bytes)12,584 12,672 88 0.7%
Incl. PeakMemUse (bytes) per call 12,584 12,672 88 0.7%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\user\Form\UserLoginForm::buildForm [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::buildForm0 N/A% 41 2.1% 39 2.0% 0 0.0% 88 0.4%
Exclusive Metrics Diff for Current Function31 75.6% 33 84.6% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Form\FormBuilder::retrieveForm0 N/A% 41 100.0% 39 100.0% 0 N/A% 88 100.0%
Child functions
Drupal\Core\Form\FormBase::t0 N/A% 13 31.7% 11 28.2% 0 N/A% 88 100.0%
Drupal\Core\Form\FormBase::config0 N/A% -3 -7.3% -4 -10.3% 0 N/A% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 0.0%