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

Drupal\Component\Utility\Unicode::strtolowerRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)1,827 1,805 -22 -1.2%
Incl. Wall Time (microsec) per call 15 14 -0 -1.2%
Excl. Wall Time (microsec)641 639 -2 -0.3%
Incl. CPU (microsecs)1,955 1,913 -42 -2.1%
Incl. CPU (microsecs) per call 16 15 -0 -2.1%
Excl. CPU (microsec)577 537 -40 -6.9%
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)7,456 7,416 -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 Function-2 -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%