Diff Report
Run #536ffc2aeacea: 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 #536ffc2aeaceaRun #536ffbe232db1DiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)1,803 1,827 24 1.3%
Incl. Wall Time (microsec) per call 14 15 0 1.3%
Excl. Wall Time (microsec)622 641 19 3.1%
Incl. CPU (microsecs)1,914 1,955 41 2.1%
Incl. CPU (microsecs) per call 15 16 0 2.1%
Excl. CPU (microsec)513 577 64 12.5%
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 7,456 0 0.0%
Incl. PeakMemUse (bytes) per call 59 59 0 0.0%
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% 24 0.8% 41 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function19 79.2% 64 156.1% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% 20 83.3% 33 80.5% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 5 20.8% 8 19.5% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% -3 -12.5% -3 -7.3% 0 N/A% 0 N/A%
array_map0 N/A% 2 8.3% 3 7.3% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 8 33.3% -2 -4.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -3 -12.5% -21 -51.2% 0 N/A% 0 N/A%