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

Drupal\Component\Utility\Unicode::strtolowerRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls246 246 0 0.0%
Incl. Wall Time (microsec)2,680 2,693 13 0.5%
Incl. Wall Time (microsec) per call 11 11 0 0.5%
Excl. Wall Time (microsec)1,095 1,088 -7 -0.6%
Incl. CPU (microsecs)2,894 2,906 12 0.4%
Incl. CPU (microsecs) per call 12 12 0 0.4%
Excl. CPU (microsec)897 904 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)4,824 4,872 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 Function-7 -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%