Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\Entity\User::getUsername

Drupal\user\Entity\User::getUsernameRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)1,621 1,610 -11 -0.7%
Incl. Wall Time (microsec) per call 32 32 -0 -0.7%
Excl. Wall Time (microsec)371 379 8 2.2%
Incl. CPU (microsecs)1,655 1,650 -5 -0.3%
Incl. CPU (microsecs) per call 33 33 -0 -0.3%
Excl. CPU (microsec)253 263 10 4.0%
Incl. MemUse (bytes)13,304 13,296 -8 -0.1%
Incl. MemUse (bytes) per call 266 266 -0 -0.1%
Excl. MemUse (bytes)7,224 7,216 -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 Function8 72.7% 10 200.0% -8 -100.0% 0 N/A%
Parent functions
template_preprocess_forum_topic_list-25 N/A% -945 -8590.9% -968 -19360.0% -10,496 -131200.0% 0 N/A%
template_preprocess_forums25 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%