Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\Entity\User::getUsername

Drupal\user\Entity\User::getUsernameRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)4,583 4,784 201 4.4%
Incl. Wall Time (microsec) per call 92 96 4 4.4%
Excl. Wall Time (microsec)814 813 -1 -0.1%
Incl. MemUse (bytes)21,328 21,328 0 0.0%
Incl. MemUse (bytes) per call 427 427 0 0.0%
Excl. MemUse (bytes)7,176 7,176 0 0.0%
Incl. PeakMemUse (bytes)38,064 38,064 0 0.0%
Incl. PeakMemUse (bytes) per call 761 761 0 0.0%
Excl. PeakMemUse (bytes)384 384 0 0.0%

Parent/Child Regression/Improvement report for Drupal\user\Entity\User::getUsername [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\user\Entity\User::getUsername0 N/A% 201 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -0.5% 0 N/A% 0 N/A%
Parent function
template_preprocess_username0 N/A% 201 100.0% 0 N/A% 0 N/A%
Child functions
Drupal::config0 N/A% 227 112.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::get0 N/A% 61 30.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -50 -24.9% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -38 -18.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 4 2.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__get0 N/A% -2 -1.0% 0 N/A% 0 N/A%