Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\Entity\User::getUsername

Drupal\user\Entity\User::getUsernameRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)1,732 1,746 14 0.8%
Incl. Wall Time (microsec) per call 34 34 0 0.8%
Excl. Wall Time (microsec)496 541 45 9.1%
Incl. CPU (microsecs)1,780 1,793 13 0.7%
Incl. CPU (microsecs) per call 35 35 0 0.7%
Excl. CPU (microsec)349 362 13 3.7%
Incl. MemUse (bytes)11,616 11,616 0 0.0%
Incl. MemUse (bytes) per call 228 228 0 0.0%
Excl. MemUse (bytes)6,528 6,528 0 0.0%
Incl. PeakMemUse (bytes)6,128 5,952 -176 -2.9%
Incl. PeakMemUse (bytes) per call 120 117 -3 -2.9%
Excl. PeakMemUse (bytes)1,712 1,600 -112 -6.5%

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% 14 0.2% 13 0.2% 0 0.0% -176 -0.8%
Exclusive Metrics Diff for Current Function45 321.4% 13 100.0% 0 N/A% -112 -63.6%
Parent function
template_preprocess_username0 N/A% 14 100.0% 13 100.0% 0 N/A% -176 -100.0%
Child functions
Drupal::moduleHandler0 N/A% -29 -207.1% 2 15.4% 0 N/A% 0 0.0%
Drupal\Core\Entity\ContentEntityBase::get0 N/A% -4 -28.6% -7 -53.8% 0 N/A% 0 0.0%
Drupal\Core\Field\FieldItemList::__get0 N/A% 2 14.3% -9 -69.2% 0 N/A% -64 -36.4%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 14 107.7% 0 N/A% 0 0.0%