Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\Form\UserLoginForm::buildForm

Drupal\user\Form\UserLoginForm::buildFormRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)301 288 -13 -4.3%
Incl. Wall Time (microsec) per call 301 288 -13 -4.3%
Excl. Wall Time (microsec)42 39 -3 -7.1%
Incl. CPU (microsecs)304 291 -13 -4.3%
Incl. CPU (microsecs) per call 304 291 -13 -4.3%
Excl. CPU (microsec)34 32 -2 -5.9%
Incl. MemUse (bytes)9,556 9,560 4 0.0%
Incl. MemUse (bytes) per call 9,556 9,560 4 0.0%
Excl. MemUse (bytes)4,204 4,204 0 0.0%
Incl. PeakMemUse (bytes)7,472 7,472 0 0.0%
Incl. PeakMemUse (bytes) per call 7,472 7,472 0 0.0%
Excl. PeakMemUse (bytes)1,320 1,320 0 0.0%

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% -13 -0.3% -13 -0.3% 4 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -23.1% -2 -15.4% 0 0.0% 0 N/A%
Parent function
call_user_func_array0 N/A% -13 -100.0% -13 -100.0% 4 100.0% 0 N/A%
Child functions
Drupal\Core\Form\FormBase::t0 N/A% -13 -100.0% -16 -123.1% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBase::config0 N/A% 4 30.8% 5 38.5% 4 100.0% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -1 -7.7% 0 0.0% 0 0.0% 0 N/A%