Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\Entity\User::getUsername

Drupal\user\Entity\User::getUsernameRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)481 452 -29 -6.0%
Incl. Wall Time (microsec) per call 96 90 -6 -6.0%
Excl. Wall Time (microsec)83 80 -3 -3.6%
Incl. CPU (microsecs)486 461 -25 -5.1%
Incl. CPU (microsecs) per call 97 92 -5 -5.1%
Excl. CPU (microsec)53 65 12 22.6%
Incl. MemUse (bytes)4,900 4,900 0 0.0%
Incl. MemUse (bytes) per call 980 980 0 0.0%
Excl. MemUse (bytes)2,124 2,124 0 0.0%
Incl. PeakMemUse (bytes)4,140 4,140 0 0.0%
Incl. PeakMemUse (bytes) per call 828 828 0 0.0%
Excl. PeakMemUse (bytes)1,068 1,068 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% -29 -1.9% -25 -2.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -10.3% 12 48.0% 0 N/A% 0 N/A%
Parent function
template_preprocess_username0 N/A% -29 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\ContentEntityBase::get0 N/A% -23 -79.3% -30 -120.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__get0 N/A% -3 -10.3% -5 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 3.4% -3 -12.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -1 -3.4% 1 4.0% 0 N/A% 0 N/A%