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

Drupal\Component\Utility\Unicode::strtolowerRun #55f2459f810afRun #55f2450b58930DiffDiff%
Number of Function Calls64 64 0 0.0%
Incl. Wall Time (microsec)734 724 -10 -1.4%
Incl. Wall Time (microsec) per call 11 11 -0 -1.4%
Excl. Wall Time (microsec)241 237 -4 -1.7%
Incl. MemUse (bytes)12,912 12,920 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)3,280 3,584 304 9.3%
Incl. PeakMemUse (bytes) per call 51 56 5 9.3%
Excl. PeakMemUse (bytes)552 600 48 8.7%

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% -10 -0.1% 8 0.0% 304 0.3%
Exclusive Metrics Diff for Current Function-4 -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%