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

Drupal\user\Form\UserLoginForm::buildFormRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)229 201 -28 -12.2%
Incl. Wall Time (microsec) per call 229 201 -28 -12.2%
Excl. Wall Time (microsec)27 29 2 7.4%
Incl. CPU (microsecs)229 202 -27 -11.8%
Incl. CPU (microsecs) per call 229 202 -27 -11.8%
Excl. CPU (microsec)23 23 0 0.0%
Incl. MemUse (bytes)10,664 10,640 -24 -0.2%
Incl. MemUse (bytes) per call 10,664 10,640 -24 -0.2%
Excl. MemUse (bytes)8,072 8,072 0 0.0%
Incl. PeakMemUse (bytes)7,240 7,136 -104 -1.4%
Incl. PeakMemUse (bytes) per call 7,240 7,136 -104 -1.4%
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 Function2 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%