Diff Report
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #52c96ba78d568Run #52c96b69a1c07DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)374 373 -1 -0.3%
Incl. Wall Time (microsec) per call 10 10 -0 -0.3%
Excl. Wall Time (microsec)153 153 0 0.0%
Incl. CPU (microsecs)401 409 8 2.0%
Incl. CPU (microsecs) per call 11 11 0 2.0%
Excl. CPU (microsec)124 108 -16 -12.9%
Incl. MemUse (bytes)8,712 8,712 0 0.0%
Incl. MemUse (bytes) per call 242 242 0 0.0%
Excl. MemUse (bytes)4,856 4,856 0 0.0%
Incl. PeakMemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes) per call 32 32 0 0.0%
Excl. PeakMemUse (bytes)144 144 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% -1 -1.4% 8 800.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -16 -200.0% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% -2 -200.0% 4 50.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 1 100.0% 2 25.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -2 -200.0% 13 162.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 100.0% 11 137.5% 0 N/A% 0 N/A%