Diff Report
Run #52f2e62cef49a: 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 #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,632 1,615 -17 -1.0%
Incl. Wall Time (microsec) per call 181 179 -2 -1.0%
Excl. Wall Time (microsec)188 179 -9 -4.8%
Incl. CPU (microsecs)1,641 1,622 -19 -1.2%
Incl. CPU (microsecs) per call 182 180 -2 -1.2%
Excl. CPU (microsec)138 128 -10 -7.2%
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)267,200 266,680 -520 -0.2%
Incl. PeakMemUse (bytes) per call 29,689 29,631 -58 -0.2%
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% -17 -0.7% -19 -0.9% 0 0.0% -520 -0.9%
Exclusive Metrics Diff for Current Function-9 -52.9% -10 -52.6% 0 N/A% 0 0.0%
Parent function
call_user_func_array@10 N/A% -17 -100.0% -19 -100.0% 0 N/A% -520 -100.0%
Child functions
Drupal\Core\Form\FormBase::config0 N/A% -11 -64.7% -15 -78.9% 0 N/A% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% 3 17.6% -3 -15.8% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBase::t0 N/A% 0 0.0% 9 47.4% 0 N/A% -520 -100.0%