Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\user\Entity\User::getUsername

Drupal\user\Entity\User::getUsernameRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)258 274 16 6.2%
Incl. Wall Time (microsec) per call 258 274 16 6.2%
Excl. Wall Time (microsec)23 21 -2 -8.7%
Incl. CPU (microsecs)263 280 17 6.5%
Incl. CPU (microsecs) per call 263 280 17 6.5%
Excl. CPU (microsec)19 23 4 21.1%
Incl. MemUse (bytes)4,164 4,164 0 0.0%
Incl. MemUse (bytes) per call 4,164 4,164 0 0.0%
Excl. MemUse (bytes)1,340 1,340 0 0.0%
Incl. PeakMemUse (bytes)3,908 3,908 0 0.0%
Incl. PeakMemUse (bytes) per call 3,908 3,908 0 0.0%
Excl. PeakMemUse (bytes)1,016 1,016 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% 16 6.5% 17 3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -12.5% 4 23.5% 0 N/A% 0 N/A%
Parent function
template_preprocess_username0 N/A% 16 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\ContentEntityBase::get0 N/A% 16 100.0% 15 88.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 6.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__get0 N/A% 1 6.2% -1 -5.9% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%