Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\Plugin\Core\Entity\User::getUsername

Drupal\user\Plugin\Core\Entity\User::getUsernameRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)1,987 1,995 8 0.4%
Incl. Wall Time (microsec) per call 74 74 0 0.4%
Excl. Wall Time (microsec)404 408 4 1.0%
Incl. CPU (microsecs)2,008 2,020 12 0.6%
Incl. CPU (microsecs) per call 74 75 0 0.6%
Excl. CPU (microsec)271 272 1 0.4%
Incl. MemUse (bytes)39,416 39,416 0 0.0%
Incl. MemUse (bytes) per call 1,460 1,460 0 0.0%
Excl. MemUse (bytes)5,504 5,504 0 0.0%
Incl. PeakMemUse (bytes)33,656 33,656 0 0.0%
Incl. PeakMemUse (bytes) per call 1,247 1,247 0 0.0%
Excl. PeakMemUse (bytes)2,264 2,264 0 0.0%

Parent/Child Regression/Improvement report for Drupal\user\Plugin\Core\Entity\User::getUsername [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\Plugin\Core\Entity\User::getUsername0 N/A% 8 0.3% 12 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 50.0% 1 8.3% 0 N/A% 0 N/A%
Parent function
Drupal\user\UserBCDecorator::getUsername0 N/A% 8 100.0% 12 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Field\Field::__get0 N/A% 16 200.0% 18 150.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityNG::get0 N/A% -11 -137.5% -13 -108.3% 0 N/A% 0 N/A%
Drupal::config0 N/A% -5 -62.5% 0 0.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 3 37.5% 4 33.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% 2 25.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -12.5% 2 16.7% 0 N/A% 0 N/A%