Diff Report
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)951 987 36 3.8%
Incl. Wall Time (microsec) per call 12 13 0 3.8%
Excl. Wall Time (microsec)259 262 3 1.2%
Incl. MemUse (bytes)14,504 14,504 0 0.0%
Incl. MemUse (bytes) per call 186 186 0 0.0%
Excl. MemUse (bytes)6,744 6,744 0 0.0%
Incl. PeakMemUse (bytes)4,152 2,616 -1,536 -37.0%
Incl. PeakMemUse (bytes) per call 53 34 -20 -37.0%
Excl. PeakMemUse (bytes)1,216 232 -984 -80.9%

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% 36 0.5% 0 0.0% -1,536 -0.0%
Exclusive Metrics Diff for Current Function3 8.3% 0 N/A% -984 -64.1%
Parent functions
Drupal\Component\Utility\Html::getClass0 N/A% 49 136.1% 0 N/A% -1,744 -113.5%
Drupal\Component\Utility\Html::getId0 N/A% -8 -22.2% 0 N/A% 56 3.6%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -5 -13.9% 0 N/A% 0 0.0%
array_map0 N/A% 0 0.0% 0 N/A% 152 9.9%
Child functions
mb_strtolower0 N/A% 33 91.7% 0 N/A% -504 -32.8%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 0 N/A% -48 -3.1%