Diff Report
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #541de55978b9aRun #541de429e5ab1DiffDiff%
Number of Function Calls210 210 0 0.0%
Incl. Wall Time (microsec)2,894 2,936 42 1.5%
Incl. Wall Time (microsec) per call 14 14 0 1.5%
Excl. Wall Time (microsec)1,174 1,186 12 1.0%
Incl. CPU (microsecs)3,082 3,114 32 1.0%
Incl. CPU (microsecs) per call 15 15 0 1.0%
Excl. CPU (microsec)1,028 1,013 -15 -1.5%
Incl. MemUse (bytes)34,928 34,928 0 0.0%
Incl. MemUse (bytes) per call 166 166 0 0.0%
Excl. MemUse (bytes)15,688 15,688 0 0.0%
Incl. PeakMemUse (bytes)5,952 5,952 0 0.0%
Incl. PeakMemUse (bytes) per call 28 28 0 0.0%
Excl. PeakMemUse (bytes)2,032 2,032 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 42 2.2% 32 2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 28.6% -15 -46.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 21 50.0% -1 -3.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Html::getClass0 N/A% 12 28.6% 13 40.6% 0 N/A% 0 N/A%
Drupal\system\Plugin\Condition\RequestPath::evaluate0 N/A% 9 21.4% 6 18.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Html::getId0 N/A% 0 0.0% 5 15.6% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
array_map0 N/A% 0 0.0% 8 25.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 16 38.1% 24 75.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 14 33.3% 23 71.9% 0 N/A% 0 N/A%