Diff Report
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #53195bb0cc668Run #53195a48b6f09DiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)626 638 12 1.9%
Incl. Wall Time (microsec) per call 13 14 0 1.9%
Excl. Wall Time (microsec)237 252 15 6.3%
Incl. CPU (microsecs)670 674 4 0.6%
Incl. CPU (microsecs) per call 14 14 0 0.6%
Excl. CPU (microsec)209 209 0 0.0%
Incl. MemUse (bytes)9,736 9,736 0 0.0%
Incl. MemUse (bytes) per call 207 207 0 0.0%
Excl. MemUse (bytes)5,056 5,056 0 0.0%
Incl. PeakMemUse (bytes)4,392 4,392 0 0.0%
Incl. PeakMemUse (bytes) per call 93 93 0 0.0%
Excl. PeakMemUse (bytes)2,184 2,184 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% 12 0.3% 4 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function15 125.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% 12 100.0% 5 125.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 0 0.0% 3 75.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 0 0.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% -3 -25.0% 2 50.0% 0 N/A% 0 N/A%
mb_strtolower0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%