Diff Report
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #530ad1ecad192Run #530ad1a439784DiffDiff%
Number of Function Calls200 200 0 0.0%
Incl. Wall Time (microsec)3,448 3,447 -1 -0.0%
Incl. Wall Time (microsec) per call 17 17 -0 -0.0%
Excl. Wall Time (microsec)948 950 2 0.2%
Incl. CPU (microsecs)3,606 3,618 12 0.3%
Incl. CPU (microsecs) per call 18 18 0 0.3%
Excl. CPU (microsec)798 825 27 3.4%
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 3,704 0 0.0%
Incl. PeakMemUse (bytes) per call 19 19 0 0.0%
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% -1 -0.1% 12 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 200.0% 27 225.0% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% -5 -500.0% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 3 300.0% 3 25.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 2 200.0% 2 16.7% 0 N/A% 0 N/A%
drupal_strtolower0 N/A% -1 -100.0% 8 66.7% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% -6 -600.0% -18 -150.0% 0 N/A% 0 N/A%
mb_strtolower0 N/A% 3 300.0% 3 25.0% 0 N/A% 0 N/A%