Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\Form\UserLoginForm::buildForm

Drupal\user\Form\UserLoginForm::buildFormRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)205 186 -19 -9.3%
Incl. Wall Time (microsec) per call 205 186 -19 -9.3%
Excl. Wall Time (microsec)25 26 1 4.0%
Incl. CPU (microsecs)207 186 -21 -10.1%
Incl. CPU (microsecs) per call 207 186 -21 -10.1%
Excl. CPU (microsec)19 17 -2 -10.5%
Incl. MemUse (bytes)17,456 17,456 0 0.0%
Incl. MemUse (bytes) per call 17,456 17,456 0 0.0%
Excl. MemUse (bytes)7,936 7,936 0 0.0%
Incl. PeakMemUse (bytes)10,928 10,928 0 0.0%
Incl. PeakMemUse (bytes) per call 10,928 10,928 0 0.0%
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% -19 -1.6% -21 -2.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 5.3% -2 -9.5% 0 N/A% 0 N/A%
Parent function
call_user_func_array@10 N/A% -19 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Form\FormBase::t0 N/A% -24 -126.3% -22 -104.8% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBase::config0 N/A% 3 15.8% 3 14.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% 1 5.3% 0 0.0% 0 N/A% 0 N/A%