Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\Form\UserLoginForm::create

Drupal\user\Form\UserLoginForm::createRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,480 4,295 -185 -4.1%
Incl. Wall Time (microsec) per call 4,480 4,295 -185 -4.1%
Excl. Wall Time (microsec)34 25 -9 -26.5%
Incl. CPU (microsecs)3,884 3,708 -176 -4.5%
Incl. CPU (microsecs) per call 3,884 3,708 -176 -4.5%
Excl. CPU (microsec)27 17 -10 -37.0%
Incl. MemUse (bytes)386,800 386,804 4 0.0%
Incl. MemUse (bytes) per call 386,800 386,804 4 0.0%
Excl. MemUse (bytes)1,356 1,356 0 0.0%
Incl. PeakMemUse (bytes)385,540 385,600 60 0.0%
Incl. PeakMemUse (bytes) per call 385,540 385,600 60 0.0%
Excl. PeakMemUse (bytes)760 792 32 4.2%

Parent/Child Regression/Improvement report for Drupal\user\Form\UserLoginForm::create [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::create0 N/A% -185 -51.7% -176 -94.1% 4 0.0% 60 0.6%
Exclusive Metrics Diff for Current Function-9 -4.9% -10 -5.7% 0 0.0% 32 53.3%
Parent function
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition0 N/A% -185 -100.0% -176 -100.0% 4 100.0% 60 100.0%
Child functions
Drupal\Core\Entity\EntityManager::getStorage0 N/A% -164 -88.6% -154 -87.5% 4 100.0% 28 46.7%
Drupal\Core\DependencyInjection\Container::get0 N/A% -11 -5.9% -12 -6.8% 0 0.0% 0 0.0%
Drupal\user\Form\UserLoginForm::__construct0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%