Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\Form\UserLoginForm::buildForm

Drupal\user\Form\UserLoginForm::buildFormRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)532 207 -325 -61.1%
Incl. Wall Time (microsec) per call 532 207 -325 -61.1%
Excl. Wall Time (microsec)341 23 -318 -93.3%
Incl. CPU (microsecs)533 207 -326 -61.2%
Incl. CPU (microsecs) per call 533 207 -326 -61.2%
Excl. CPU (microsec)19 20 1 5.3%
Incl. MemUse (bytes)53,272 20,504 -32,768 -61.5%
Incl. MemUse (bytes) per call 53,272 20,504 -32,768 -61.5%
Excl. MemUse (bytes)8,760 8,760 0 0.0%
Incl. PeakMemUse (bytes)53,992 21,224 -32,768 -60.7%
Incl. PeakMemUse (bytes) per call 53,992 21,224 -32,768 -60.7%
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% -325 -331.6% -326 -124.9% -32,768 -85.2% -32,768 -83.1%
Exclusive Metrics Diff for Current Function-318 -97.8% 1 0.3% 0 0.0% 0 0.0%
Parent function
call_user_func_array@10 N/A% -325 -100.0% -326 -100.0% -32,768 -100.0% -32,768 -100.0%
Child functions
Drupal\Core\Form\FormBase::t0 N/A% -4 -1.2% -322 -98.8% -32,768 -100.0% -32,768 -100.0%
Drupal\Core\Form\FormBase::config0 N/A% -4 -1.2% -4 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% 1 0.3% -1 -0.3% 0 0.0% 0 0.0%