Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)675 680 5 0.7%
Incl. Wall Time (microsec) per call 12 12 0 0.7%
Excl. Wall Time (microsec)271 275 4 1.5%
Incl. CPU (microsecs)733 723 -10 -1.4%
Incl. CPU (microsecs) per call 13 13 -0 -1.4%
Excl. CPU (microsec)208 205 -3 -1.4%
Incl. MemUse (bytes)12,072 12,072 0 0.0%
Incl. MemUse (bytes) per call 212 212 0 0.0%
Excl. MemUse (bytes)6,408 6,408 0 0.0%
Incl. PeakMemUse (bytes)2,592 2,592 0 0.0%
Incl. PeakMemUse (bytes) per call 45 45 0 0.0%
Excl. PeakMemUse (bytes)1,712 1,712 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% 5 8.6% -10 -16.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 80.0% -3 -30.0% 0 N/A% 0 N/A%
Parent functions
Drupal\system\SystemManager::getAdminBlock0 N/A% 5 100.0% -1 -10.0% 0 N/A% 0 N/A%
drupal_strtolower0 N/A% -1 -20.0% -4 -40.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 0 0.0% -5 -50.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% 2 40.0% 2 20.0% 0 N/A% 0 N/A%
mb_strtolower0 N/A% -1 -20.0% -9 -90.0% 0 N/A% 0 N/A%