Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2459f810af: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #55f2450b58930Run #55f2459f810afDiffDiff%
Number of Function Calls64 64 0 0.0%
Incl. Wall Time (microsec)724 734 10 1.4%
Incl. Wall Time (microsec) per call 11 11 0 1.4%
Excl. Wall Time (microsec)237 241 4 1.7%
Incl. MemUse (bytes)12,920 12,912 -8 -0.1%
Incl. MemUse (bytes) per call 202 202 -0 -0.1%
Excl. MemUse (bytes)6,008 6,008 0 0.0%
Incl. PeakMemUse (bytes)3,584 3,280 -304 -8.5%
Incl. PeakMemUse (bytes) per call 56 51 -5 -8.5%
Excl. PeakMemUse (bytes)600 552 -48 -8.0%

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% 10 0.1% -8 -0.0% -304 -0.3%
Exclusive Metrics Diff for Current Function4 40.0% 0 0.0% -48 -15.8%
Parent functions
Drupal\Component\Utility\Html::getClass0 N/A% 5 50.0% -8 -100.0% -304 -100.0%
Drupal\Component\Utility\Html::getId0 N/A% 2 20.0% 0 0.0% 0 0.0%
array_map0 N/A% 2 20.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 1 10.0% 0 0.0% 0 0.0%
Child functions
mb_strtolower0 N/A% 5 50.0% 0 0.0% -256 -84.2%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 10.0% -8 -100.0% 0 0.0%