Diff Report
Run #52d4b1f732b14: 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 #52d4b1f732b14Run #52d4b18f32fb6DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)1,610 1,621 11 0.7%
Incl. Wall Time (microsec) per call 32 32 0 0.7%
Excl. Wall Time (microsec)379 371 -8 -2.1%
Incl. CPU (microsecs)1,650 1,655 5 0.3%
Incl. CPU (microsecs) per call 33 33 0 0.3%
Excl. CPU (microsec)263 253 -10 -3.8%
Incl. MemUse (bytes)13,296 13,304 8 0.1%
Incl. MemUse (bytes) per call 266 266 0 0.1%
Excl. MemUse (bytes)7,216 7,224 8 0.1%
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% 11 0.6% 5 0.3% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -72.7% -10 -200.0% 8 100.0% 0 N/A%
Parent functions
template_preprocess_forum_topic_list25 N/A% 945 8590.9% 968 19360.0% 10,496 131200.0% 0 N/A%
template_preprocess_forums-25 N/A% -937 -8518.2% -956 -19120.0% -10,488 -131100.0% 0 N/A%
template_preprocess_username0 N/A% 3 27.3% -7 -140.0% 0 0.0% 0 N/A%
Child functions
Drupal::moduleHandler0 N/A% 11 100.0% 7 140.0% 0 0.0% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::get0 N/A% 7 63.6% 9 180.0% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 9.1% 4 80.0% 0 0.0% 0 N/A%
Drupal\Core\Field\FieldItemList::__get0 N/A% 0 0.0% -5 -100.0% 0 0.0% 0 N/A%