Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\Form\UserLoginForm::buildForm

Drupal\user\Form\UserLoginForm::buildFormRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)327 264 -63 -19.3%
Incl. Wall Time (microsec) per call 327 264 -63 -19.3%
Excl. Wall Time (microsec)31 29 -2 -6.5%
Incl. CPU (microsecs)329 265 -64 -19.5%
Incl. CPU (microsecs) per call 329 265 -64 -19.5%
Excl. CPU (microsec)26 21 -5 -19.2%
Incl. MemUse (bytes)23,952 23,952 0 0.0%
Incl. MemUse (bytes) per call 23,952 23,952 0 0.0%
Excl. MemUse (bytes)8,072 8,072 0 0.0%
Incl. PeakMemUse (bytes)22,296 22,296 0 0.0%
Incl. PeakMemUse (bytes) per call 22,296 22,296 0 0.0%
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% -63 -16.8% -64 -6.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -3.2% -5 -7.8% 0 N/A% 0 N/A%
Parent function
call_user_func_array0 N/A% -63 -100.0% -64 -100.0% 0 N/A% 0 N/A%
Child functions
t0 N/A% -58 -92.1% -57 -89.1% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -4 -6.3% -3 -4.7% 0 N/A% 0 N/A%
Drupal\Core\Config\ConfigFactory::get0 N/A% 1 1.6% 1 1.6% 0 N/A% 0 N/A%