Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: 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 #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)948 959 11 1.2%
Incl. Wall Time (microsec) per call 86 87 1 1.2%
Excl. Wall Time (microsec)148 151 3 2.0%
Incl. CPU (microsecs)954 967 13 1.4%
Incl. CPU (microsecs) per call 87 88 1 1.4%
Excl. CPU (microsec)102 109 7 6.9%
Incl. MemUse (bytes)14,160 14,160 0 0.0%
Incl. MemUse (bytes) per call 1,287 1,287 0 0.0%
Excl. MemUse (bytes)4,224 4,224 0 0.0%
Incl. PeakMemUse (bytes)11,472 8,928 -2,544 -22.2%
Incl. PeakMemUse (bytes) per call 1,043 812 -231 -22.2%
Excl. PeakMemUse (bytes)2,216 1,736 -480 -21.7%

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% 11 0.7% 13 0.7% 0 0.0% -2,544 -1.9%
Exclusive Metrics Diff for Current Function3 27.3% 7 53.8% 0 N/A% -480 -18.9%
Parent function
Drupal\user\UserBCDecorator::getUsername0 N/A% 11 100.0% 13 100.0% 0 N/A% -2,544 -100.0%
Child functions
Drupal\Core\Entity\EntityNG::get0 N/A% 7 63.6% 5 38.5% 0 N/A% -960 -37.7%
Drupal\Core\Config\Config::get0 N/A% 3 27.3% 2 15.4% 0 N/A% -640 -25.2%
Drupal::config0 N/A% -1 -9.1% 3 23.1% 0 N/A% -288 -11.3%
Drupal::moduleHandler0 N/A% -1 -9.1% -4 -30.8% 0 N/A% -176 -6.9%
Drupal\Core\Entity\Field\Field::__get0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 0.0%