Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\Entity\User::getUsername

Drupal\user\Entity\User::getUsernameRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)173 203 30 17.3%
Incl. Wall Time (microsec) per call 173 203 30 17.3%
Excl. Wall Time (microsec)15 17 2 13.3%
Incl. CPU (microsecs)174 205 31 17.8%
Incl. CPU (microsecs) per call 174 205 31 17.8%
Excl. CPU (microsec)9 13 4 44.4%
Incl. MemUse (bytes)7,536 7,536 0 0.0%
Incl. MemUse (bytes) per call 7,536 7,536 0 0.0%
Excl. MemUse (bytes)2,488 2,488 0 0.0%
Incl. PeakMemUse (bytes)5,528 5,528 0 0.0%
Incl. PeakMemUse (bytes) per call 5,528 5,528 0 0.0%
Excl. PeakMemUse (bytes)1,616 1,616 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% 30 0.7% 31 0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 6.7% 4 12.9% 0 N/A% 0 N/A%
Parent function
template_preprocess_username0 N/A% 30 100.0% 31 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\ContentEntityBase::get0 N/A% 21 70.0% 22 71.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 10.0% 2 6.5% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__get0 N/A% 2 6.7% 3 9.7% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 2 6.7% 0 0.0% 0 N/A% 0 N/A%