Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\user\Entity\User::getUsername

Drupal\user\Entity\User::getUsernameRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)3,016 3,464 448 14.9%
Incl. Wall Time (microsec) per call 97 112 14 14.9%
Excl. Wall Time (microsec)676 713 37 5.5%
Incl. CPU (microsecs)3,051 3,501 450 14.7%
Incl. CPU (microsecs) per call 98 113 15 14.7%
Excl. CPU (microsec)455 471 16 3.5%
Incl. MemUse (bytes)17,984 17,984 0 0.0%
Incl. MemUse (bytes) per call 580 580 0 0.0%
Excl. MemUse (bytes)8,568 8,568 0 0.0%
Incl. PeakMemUse (bytes)14,680 15,064 384 2.6%
Incl. PeakMemUse (bytes) per call 474 486 12 2.6%
Excl. PeakMemUse (bytes)2,240 2,240 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% 448 1.1% 450 1.1% 0 0.0% 384 0.0%
Exclusive Metrics Diff for Current Function37 8.3% 16 3.6% 0 N/A% 0 0.0%
Parent function
template_preprocess_username0 N/A% 448 100.0% 450 100.0% 0 N/A% 384 100.0%
Child functions
Drupal\Core\Entity\ContentEntityBase::get0 N/A% 154 34.4% 155 34.4% 0 N/A% 280 72.9%
Drupal::config0 N/A% 87 19.4% 95 21.1% 0 N/A% 104 27.1%
Drupal\Core\Config\Config::get0 N/A% 77 17.2% 85 18.9% 0 N/A% 0 0.0%
Drupal::moduleHandler0 N/A% 58 12.9% 48 10.7% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 21 4.7% 21 4.7% 0 N/A% 0 0.0%
Drupal\Core\Field\FieldItemList::__get0 N/A% 14 3.1% 30 6.7% 0 N/A% 0 0.0%