Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\Entity\User::getUsername

Drupal\user\Entity\User::getUsernameRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)886 916 30 3.4%
Incl. Wall Time (microsec) per call 222 229 8 3.4%
Excl. Wall Time (microsec)80 87 7 8.8%
Incl. CPU (microsecs)890 921 31 3.5%
Incl. CPU (microsecs) per call 223 230 8 3.5%
Excl. CPU (microsec)58 60 2 3.4%
Incl. MemUse (bytes)13,624 13,624 0 0.0%
Incl. MemUse (bytes) per call 3,406 3,406 0 0.0%
Excl. MemUse (bytes)3,640 3,640 0 0.0%
Incl. PeakMemUse (bytes)10,112 1,800 -8,312 -82.2%
Incl. PeakMemUse (bytes) per call 2,528 450 -2,078 -82.2%
Excl. PeakMemUse (bytes)2,240 720 -1,520 -67.9%

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 0.3% 31 0.3% 0 0.0% -8,312 -19.0%
Exclusive Metrics Diff for Current Function7 23.3% 2 6.5% 0 N/A% -1,520 -18.3%
Parent function
template_preprocess_username0 N/A% 30 100.0% 31 100.0% 0 N/A% -8,312 -100.0%
Child functions
Drupal\Core\Entity\EntityNG::get0 N/A% 14 46.7% 15 48.4% 0 N/A% -3,424 -41.2%
Drupal::config0 N/A% 6 20.0% 5 16.1% 0 N/A% -648 -7.8%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 6.7% 4 12.9% 0 N/A% -384 -4.6%
Drupal\Core\Entity\Field\Field::__get0 N/A% 1 3.3% 5 16.1% 0 N/A% -728 -8.8%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% -1 -3.2% 0 N/A% -896 -10.8%
Drupal::moduleHandler0 N/A% 0 0.0% 1 3.2% 0 N/A% -712 -8.6%