Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls246 246 0 0.0%
Incl. Wall Time (microsec)2,693 2,680 -13 -0.5%
Incl. Wall Time (microsec) per call 11 11 -0 -0.5%
Excl. Wall Time (microsec)1,088 1,095 7 0.6%
Incl. CPU (microsecs)2,906 2,894 -12 -0.4%
Incl. CPU (microsecs) per call 12 12 -0 -0.4%
Excl. CPU (microsec)904 897 -7 -0.8%
Incl. MemUse (bytes)38,264 38,264 0 0.0%
Incl. MemUse (bytes) per call 156 156 0 0.0%
Excl. MemUse (bytes)15,736 15,736 0 0.0%
Incl. PeakMemUse (bytes)4,872 4,824 -48 -1.0%
Incl. PeakMemUse (bytes) per call 20 20 -0 -1.0%
Excl. PeakMemUse (bytes)2,464 2,464 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% -13 -0.2% -12 -0.2% 0 0.0% -48 -0.2%
Exclusive Metrics Diff for Current Function7 53.8% -7 -58.3% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -10 -76.9% -9 -75.0% 0 N/A% 0 0.0%
drupal_strtolower0 N/A% -5 -38.5% -6 -50.0% 0 N/A% 0 0.0%
array_map0 N/A% 2 15.4% 3 25.0% 0 N/A% -48 -100.0%
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% -12 -92.3% -18 -150.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -8 -61.5% 13 108.3% 0 N/A% -48 -100.0%