Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\Form\UserLoginForm::buildForm

Drupal\user\Form\UserLoginForm::buildFormRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)219 204 -15 -6.8%
Incl. Wall Time (microsec) per call 219 204 -15 -6.8%
Excl. Wall Time (microsec)28 29 1 3.6%
Incl. CPU (microsecs)222 206 -16 -7.2%
Incl. CPU (microsecs) per call 222 206 -16 -7.2%
Excl. CPU (microsec)22 22 0 0.0%
Incl. MemUse (bytes)10,496 10,496 0 0.0%
Incl. MemUse (bytes) per call 10,496 10,496 0 0.0%
Excl. MemUse (bytes)7,928 7,928 0 0.0%
Incl. PeakMemUse (bytes)11,296 11,384 88 0.8%
Incl. PeakMemUse (bytes) per call 11,296 11,384 88 0.8%
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% -15 -0.2% -16 -0.2% 0 0.0% 88 0.3%
Exclusive Metrics Diff for Current Function1 6.7% 0 0.0% 0 N/A% 0 0.0%
Parent function
call_user_func_array@10 N/A% -15 -100.0% -16 -100.0% 0 N/A% 88 100.0%
Child functions
t0 N/A% -17 -113.3% -17 -106.2% 0 N/A% 88 100.0%
Drupal\Core\Config\Config::get0 N/A% 1 6.7% 1 6.2% 0 N/A% 0 0.0%
Drupal\Core\Config\ConfigFactory::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%