Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\Entity\User::getUsername

Drupal\user\Entity\User::getUsernameRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)315 319 4 1.3%
Incl. Wall Time (microsec) per call 315 319 4 1.3%
Excl. Wall Time (microsec)13 16 3 23.1%
Incl. CPU (microsecs)317 321 4 1.3%
Incl. CPU (microsecs) per call 317 321 4 1.3%
Excl. CPU (microsec)8 13 5 62.5%
Incl. MemUse (bytes)8,568 8,568 0 0.0%
Incl. MemUse (bytes) per call 8,568 8,568 0 0.0%
Excl. MemUse (bytes)2,488 2,488 0 0.0%
Incl. PeakMemUse (bytes)5,424 5,552 128 2.4%
Incl. PeakMemUse (bytes) per call 5,424 5,552 128 2.4%
Excl. PeakMemUse (bytes)1,296 1,296 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\user\Entity\User::getUsername0 N/A% 4 0.3% 4 0.4% 0 0.0% 128 0.2%
Exclusive Metrics Diff for Current Function3 75.0% 5 125.0% 0 N/A% 0 0.0%
Parent function
template_preprocess_username0 N/A% 4 100.0% 4 100.0% 0 N/A% 128 100.0%
Child functions
Drupal::moduleHandler0 N/A% -3 -75.0% -3 -75.0% 0 N/A% 0 0.0%
Drupal\Core\Field\FieldItemList::__get0 N/A% 3 75.0% 3 75.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\ContentEntityBase::get0 N/A% 1 25.0% -1 -25.0% 0 N/A% 128 100.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%