Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls200 200 0 0.0%
Incl. Wall Time (microsec)3,447 3,484 37 1.1%
Incl. Wall Time (microsec) per call 17 17 0 1.1%
Excl. Wall Time (microsec)950 971 21 2.2%
Incl. CPU (microsecs)3,618 3,647 29 0.8%
Incl. CPU (microsecs) per call 18 18 0 0.8%
Excl. CPU (microsec)825 818 -7 -0.8%
Incl. MemUse (bytes)54,824 54,824 0 0.0%
Incl. MemUse (bytes) per call 274 274 0 0.0%
Excl. MemUse (bytes)13,200 13,200 0 0.0%
Incl. PeakMemUse (bytes)3,704 3,832 128 3.5%
Incl. PeakMemUse (bytes) per call 19 19 1 3.5%
Excl. PeakMemUse (bytes)1,320 1,320 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% 37 5.1% 29 12.0% 0 0.0% 128 0.3%
Exclusive Metrics Diff for Current Function21 56.8% -7 -24.1% 0 N/A% 0 0.0%
Parent functions
drupal_strtolower0 N/A% 31 83.8% 24 82.8% 0 N/A% 128 100.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 4 10.8% 2 6.9% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 4 10.8% 8 27.6% 0 N/A% 0 0.0%
array_map0 N/A% -2 -5.4% -5 -17.2% 0 N/A% 0 0.0%
Child functions
mb_strtolower0 N/A% 9 24.3% 32 110.3% 0 N/A% 128 100.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 7 18.9% 4 13.8% 0 N/A% 0 0.0%