Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\Form\UserLoginForm::buildForm

Drupal\user\Form\UserLoginForm::buildFormRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)201 229 28 13.9%
Incl. Wall Time (microsec) per call 201 229 28 13.9%
Excl. Wall Time (microsec)29 27 -2 -6.9%
Incl. CPU (microsecs)202 229 27 13.4%
Incl. CPU (microsecs) per call 202 229 27 13.4%
Excl. CPU (microsec)23 23 0 0.0%
Incl. MemUse (bytes)10,640 10,664 24 0.2%
Incl. MemUse (bytes) per call 10,640 10,664 24 0.2%
Excl. MemUse (bytes)8,072 8,072 0 0.0%
Incl. PeakMemUse (bytes)7,136 7,240 104 1.5%
Incl. PeakMemUse (bytes) per call 7,136 7,240 104 1.5%
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% 28 0.7% 27 0.6% 24 0.1% 104 0.5%
Exclusive Metrics Diff for Current Function-2 -7.1% 0 0.0% 0 0.0% 0 0.0%
Parent function
call_user_func_array0 N/A% 28 100.0% 27 100.0% 24 100.0% 104 100.0%
Child functions
t0 N/A% 30 107.1% 28 103.7% 0 0.0% 104 100.0%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigFactory::get0 N/A% 0 0.0% -1 -3.7% 24 100.0% 0 0.0%