Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls13,700 13,700 0 0.0%
Incl. Wall Time (microsec)158,676 162,840 4,164 2.6%
Incl. Wall Time (microsec) per call 12 12 0 2.6%
Excl. Wall Time (microsec)49,709 50,101 392 0.8%
Incl. MemUse (bytes)2,245,656 2,248,792 3,136 0.1%
Incl. MemUse (bytes) per call 164 164 0 0.1%
Excl. MemUse (bytes)919,304 920,808 1,504 0.2%
Incl. PeakMemUse (bytes)1,312,848 1,308,472 -4,376 -0.3%
Incl. PeakMemUse (bytes) per call 96 96 -0 -0.3%
Excl. PeakMemUse (bytes)352,976 353,064 88 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 4,164 0.9% 3,136 0.2% -4,376 -0.3%
Exclusive Metrics Diff for Current Function392 9.4% 1,504 48.0% 88 2.0%
Parent functions
Drupal\Component\Utility\Html::getId0 N/A% 3,144 75.5% 1,624 51.8% -4,376 -100.0%
Drupal\Component\Utility\Html::getClass0 N/A% 708 17.0% 1,528 48.7% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 200 4.8% 0 0.0% 0 0.0%
array_map0 N/A% 112 2.7% -16 -0.5% 0 0.0%
Child functions
mb_strtolower0 N/A% 3,605 86.6% 1,632 52.0% -4,464 -102.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 167 4.0% 0 0.0% 0 0.0%