Diff Report
Run #54f295e72ec52: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29712d4f96: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #54f295e72ec52Run #54f29712d4f96DiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)745 741 -4 -0.5%
Incl. Wall Time (microsec) per call 13 13 -0 -0.5%
Excl. Wall Time (microsec)198 191 -7 -3.5%
Incl. MemUse (bytes)12,664 12,664 0 0.0%
Incl. MemUse (bytes) per call 218 218 0 0.0%
Excl. MemUse (bytes)5,840 5,832 -8 -0.1%
Incl. PeakMemUse (bytes)2,688 2,560 -128 -4.8%
Incl. PeakMemUse (bytes) per call 46 44 -2 -4.8%
Excl. PeakMemUse (bytes)336 336 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::strtolower [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -4 -0.0% 0 0.0% -128 -0.2%
Exclusive Metrics Diff for Current Function-7 -175.0% -8 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -2 -50.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Html::getClass0 N/A% -2 -50.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Html::getId0 N/A% 1 25.0% 0 N/A% -128 -100.0%
array_map0 N/A% -1 -25.0% 0 N/A% 0 0.0%
Child functions
mb_strtolower0 N/A% 4 100.0% 8 N/A% -128 -100.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -25.0% 0 N/A% 0 0.0%