Diff Report
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #54811e8abf892Run #54811b6aec43dDiffDiff%
Number of Function Calls870 857 -13 -1.5%
Incl. Wall Time (microsec)11,474 11,204 -270 -2.4%
Incl. Wall Time (microsec) per call 13 13 -0 -0.9%
Excl. Wall Time (microsec)3,036 2,992 -44 -1.4%
Incl. MemUse (bytes)120,584 118,976 -1,608 -1.3%
Incl. MemUse (bytes) per call 139 139 0 0.2%
Excl. MemUse (bytes)45,520 44,832 -688 -1.5%
Incl. PeakMemUse (bytes)33,744 32,720 -1,024 -3.0%
Incl. PeakMemUse (bytes) per call 39 38 -1 -1.6%
Excl. PeakMemUse (bytes)5,384 5,048 -336 -6.2%

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::strtolower-13 -33.3% -270 -0.4% -1,608 -2.2% -1,024 -1.4%
Exclusive Metrics Diff for Current Function-44 -16.3% -688 -42.8% -336 -32.8%
Parent functions
Drupal\Component\Utility\Html::getClass-13 -100.0% -168 -62.2% -1,288 -80.1% -1,056 -103.1%
Drupal\Core\Config\Entity\Query\Condition::match0 0.0% -59 -21.9% -224 -13.9% 0 0.0%
array_map0 0.0% -41 -15.2% -24 -1.5% 0 0.0%
Drupal\Component\Utility\Html::getId0 0.0% -3 -1.1% -72 -4.5% 32 3.1%
Drupal\Core\Config\Entity\Query\Condition::compile0 0.0% 1 0.4% 0 0.0% 0 0.0%
Child functions
mb_strtolower-13 -50.0% -215 -79.6% -920 -57.2% -688 -67.2%
Drupal\Component\Utility\Unicode::getStatus-13 -50.0% -11 -4.1% 0 0.0% 0 0.0%