Diff Report
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\Entity\User::getUsername

Drupal\user\Entity\User::getUsernameRun #52d4b1d6bf728Run #52d4b18f32fb6DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)1,623 1,621 -2 -0.1%
Incl. Wall Time (microsec) per call 32 32 -0 -0.1%
Excl. Wall Time (microsec)380 371 -9 -2.4%
Incl. CPU (microsecs)1,664 1,655 -9 -0.5%
Incl. CPU (microsecs) per call 33 33 -0 -0.5%
Excl. CPU (microsec)258 253 -5 -1.9%
Incl. MemUse (bytes)13,304 13,304 0 0.0%
Incl. MemUse (bytes) per call 266 266 0 0.0%
Excl. MemUse (bytes)7,224 7,224 0 0.0%
Incl. PeakMemUse (bytes)856 856 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 0 0.0%
Excl. PeakMemUse (bytes)496 496 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% -2 -1.8% -9 -20.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -450.0% -5 -55.6% 0 N/A% 0 N/A%
Parent functions
template_preprocess_forum_topic_list0 N/A% -3 -150.0% -7 -77.8% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% 1 50.0% -2 -22.2% 0 N/A% 0 N/A%
Child functions
Drupal::moduleHandler0 N/A% 9 450.0% 7 77.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::get0 N/A% -1 -50.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -50.0% -3 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__get0 N/A% 0 0.0% -7 -77.8% 0 N/A% 0 N/A%