Diff Report
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f28d53cc42b: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #54f283c5bb5f3Run #54f28d53cc42bDiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)904 818 -86 -9.5%
Incl. Wall Time (microsec) per call 19 17 -2 -9.5%
Excl. Wall Time (microsec)238 217 -21 -8.8%
Incl. MemUse (bytes)9,368 9,384 16 0.2%
Incl. MemUse (bytes) per call 199 200 0 0.2%
Excl. MemUse (bytes)5,640 5,640 0 0.0%
Incl. PeakMemUse (bytes)1,280 720 -560 -43.8%
Incl. PeakMemUse (bytes) per call 27 15 -12 -43.8%
Excl. PeakMemUse (bytes)336 336 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -86 -0.8% 16 0.0% -560 -0.3%
Exclusive Metrics Diff for Current Function-21 -24.4% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -36 -41.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Html::getClass0 N/A% -30 -34.9% 16 100.0% -304 -54.3%
Drupal\Component\Utility\Html::getId0 N/A% -18 -20.9% 0 0.0% 0 0.0%
array_map0 N/A% -2 -2.3% 0 0.0% -256 -45.7%
Child functions
mb_strtolower0 N/A% -59 -68.6% 16 100.0% -560 -100.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -6 -7.0% 0 0.0% 0 0.0%