Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)1,805 1,827 22 1.2%
Incl. Wall Time (microsec) per call 14 15 0 1.2%
Excl. Wall Time (microsec)639 641 2 0.3%
Incl. CPU (microsecs)1,913 1,955 42 2.2%
Incl. CPU (microsecs) per call 15 16 0 2.2%
Excl. CPU (microsec)537 577 40 7.4%
Incl. MemUse (bytes)21,536 21,536 0 0.0%
Incl. MemUse (bytes) per call 171 171 0 0.0%
Excl. MemUse (bytes)9,648 9,648 0 0.0%
Incl. PeakMemUse (bytes)7,416 7,456 40 0.5%
Incl. PeakMemUse (bytes) per call 59 59 0 0.5%
Excl. PeakMemUse (bytes)3,288 3,288 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% 22 1.4% 42 2.3% 0 0.0% 40 0.1%
Exclusive Metrics Diff for Current Function2 9.1% 40 95.2% 0 N/A% 0 0.0%
Parent functions
drupal_strtolower0 N/A% 10 45.5% 23 54.8% 0 N/A% 40 100.0%
array_map0 N/A% 7 31.8% 13 31.0% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 5 22.7% 6 14.3% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
mb_strtolower0 N/A% 10 45.5% -4 -9.5% 0 N/A% 40 100.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 10 45.5% 6 14.3% 0 N/A% 0 0.0%