Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\Form\UserLoginForm::buildForm

Drupal\user\Form\UserLoginForm::buildFormRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)182 183 1 0.5%
Incl. Wall Time (microsec) per call 182 183 1 0.5%
Excl. Wall Time (microsec)24 27 3 12.5%
Incl. CPU (microsecs)183 185 2 1.1%
Incl. CPU (microsecs) per call 183 185 2 1.1%
Excl. CPU (microsec)20 21 1 5.0%
Incl. MemUse (bytes)18,568 18,568 0 0.0%
Incl. MemUse (bytes) per call 18,568 18,568 0 0.0%
Excl. MemUse (bytes)7,936 7,936 0 0.0%
Incl. PeakMemUse (bytes)13,848 13,840 -8 -0.1%
Incl. PeakMemUse (bytes) per call 13,848 13,840 -8 -0.1%
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% 1 0.2% 2 0.9% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function3 300.0% 1 50.0% 0 N/A% 0 0.0%
Parent function
call_user_func_array@10 N/A% 1 100.0% 2 100.0% 0 N/A% -8 -100.0%
Child functions
Drupal\Core\Form\FormBase::t0 N/A% -4 -400.0% -2 -100.0% 0 N/A% -8 -100.0%
Drupal\Core\Form\FormBase::config0 N/A% 2 200.0% 3 150.0% 0 N/A% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%