Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\Entity\User::getUsername

Drupal\user\Entity\User::getUsernameRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)1,788 1,784 -4 -0.2%
Incl. Wall Time (microsec) per call 36 36 -0 -0.2%
Excl. Wall Time (microsec)359 354 -5 -1.4%
Incl. CPU (microsecs)1,826 1,820 -6 -0.3%
Incl. CPU (microsecs) per call 37 36 -0 -0.3%
Excl. CPU (microsec)293 283 -10 -3.4%
Incl. MemUse (bytes)13,648 13,648 0 0.0%
Incl. MemUse (bytes) per call 273 273 0 0.0%
Excl. MemUse (bytes)6,408 6,408 0 0.0%
Incl. PeakMemUse (bytes)9,128 9,096 -32 -0.4%
Incl. PeakMemUse (bytes) per call 183 182 -1 -0.4%
Excl. PeakMemUse (bytes)1,584 1,584 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% -6 -0.4% 0 0.0% -32 -0.3%
Exclusive Metrics Diff for Current Function-5 -125.0% -10 -166.7% 0 N/A% 0 0.0%
Parent function
template_preprocess_username0 N/A% -4 -100.0% -6 -100.0% 0 N/A% -32 -100.0%
Child functions
Drupal\Core\Field\FieldItemList::__get0 N/A% 5 125.0% 3 50.0% 0 N/A% 0 0.0%
Drupal::moduleHandler0 N/A% -2 -50.0% -3 -50.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -25.0% 2 33.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\ContentEntityBase::get0 N/A% -1 -25.0% 2 33.3% 0 N/A% -32 -100.0%