Diff Report
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #560831fb3d4d9Run #5608311397db4DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)697 704 7 1.0%
Incl. Wall Time (microsec) per call 9 9 0 1.0%
Excl. Wall Time (microsec)247 252 5 2.0%
Incl. MemUse (bytes)14,656 14,624 -32 -0.2%
Incl. MemUse (bytes) per call 190 190 -0 -0.2%
Excl. MemUse (bytes)6,848 6,816 -32 -0.5%
Incl. PeakMemUse (bytes)3,360 3,480 120 3.6%
Incl. PeakMemUse (bytes) per call 44 45 2 3.6%
Excl. PeakMemUse (bytes)288 408 120 41.7%

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% 7 0.0% -32 -0.2% 120 0.6%
Exclusive Metrics Diff for Current Function5 71.4% -32 -100.0% 120 100.0%
Parent functions
Drupal\Component\Utility\Html::getId0 N/A% 9 128.6% 0 0.0% 120 100.0%
Drupal\Component\Utility\Html::getClass0 N/A% -3 -42.9% 0 0.0% 0 0.0%
array_map0 N/A% 1 14.3% -24 -75.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 0 0.0% -8 -25.0% 0 0.0%
Child functions
mb_strtolower0 N/A% 3 42.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -14.3% 0 0.0% 0 0.0%