Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\Form\UserLoginForm::buildForm

Drupal\user\Form\UserLoginForm::buildFormRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,643 1,615 -28 -1.7%
Incl. Wall Time (microsec) per call 183 179 -3 -1.7%
Excl. Wall Time (microsec)177 179 2 1.1%
Incl. CPU (microsecs)1,651 1,622 -29 -1.8%
Incl. CPU (microsecs) per call 183 180 -3 -1.8%
Excl. CPU (microsec)132 128 -4 -3.0%
Incl. MemUse (bytes)70,368 70,368 0 0.0%
Incl. MemUse (bytes) per call 7,819 7,819 0 0.0%
Excl. MemUse (bytes)56,832 56,832 0 0.0%
Incl. PeakMemUse (bytes)266,696 266,680 -16 -0.0%
Incl. PeakMemUse (bytes) per call 29,633 29,631 -2 -0.0%
Excl. PeakMemUse (bytes)176 176 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% -28 -2.0% -29 -1.1% 0 0.0% -16 -2.2%
Exclusive Metrics Diff for Current Function2 7.1% -4 -13.8% 0 N/A% 0 0.0%
Parent function
call_user_func_array@10 N/A% -28 -100.0% -29 -100.0% 0 N/A% -16 -100.0%
Child functions
Drupal\Core\Form\FormBase::t0 N/A% -38 -135.7% -26 -89.7% 0 N/A% -16 -100.0%
Drupal\Core\Config\Config::get0 N/A% 4 14.3% 1 3.4% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBase::config0 N/A% 4 14.3% 0 0.0% 0 N/A% 0 0.0%