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

Drupal\user\Form\UserLoginForm::createRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,295 4,480 185 4.3%
Incl. Wall Time (microsec) per call 4,295 4,480 185 4.3%
Excl. Wall Time (microsec)25 34 9 36.0%
Incl. CPU (microsecs)3,708 3,884 176 4.7%
Incl. CPU (microsecs) per call 3,708 3,884 176 4.7%
Excl. CPU (microsec)17 27 10 58.8%
Incl. MemUse (bytes)386,804 386,800 -4 -0.0%
Incl. MemUse (bytes) per call 386,804 386,800 -4 -0.0%
Excl. MemUse (bytes)1,356 1,356 0 0.0%
Incl. PeakMemUse (bytes)385,600 385,540 -60 -0.0%
Incl. PeakMemUse (bytes) per call 385,600 385,540 -60 -0.0%
Excl. PeakMemUse (bytes)792 760 -32 -4.0%

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 Function9 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%