Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)373 373 0 0.0%
Incl. Wall Time (microsec) per call 10 10 0 0.0%
Excl. Wall Time (microsec)153 158 5 3.3%
Incl. CPU (microsecs)409 404 -5 -1.2%
Incl. CPU (microsecs) per call 11 11 -0 -1.2%
Excl. CPU (microsec)108 126 18 16.7%
Incl. MemUse (bytes)8,712 8,688 -24 -0.3%
Incl. MemUse (bytes) per call 242 241 -1 -0.3%
Excl. MemUse (bytes)4,856 4,856 0 0.0%
Incl. PeakMemUse (bytes)1,136 1,088 -48 -4.2%
Incl. PeakMemUse (bytes) per call 32 30 -1 -4.2%
Excl. PeakMemUse (bytes)144 96 -48 -33.3%

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% 0 0.0% -5 -0.9% -24 -0.0% -48 -0.1%
Exclusive Metrics Diff for Current Function5 N/A% 18 360.0% 0 0.0% -48 -100.0%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -1 N/A% -2 -40.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 1 N/A% 0 0.0% 0 0.0% 0 0.0%
drupal_strtolower0 N/A% 0 N/A% -3 -60.0% -24 -100.0% -48 -100.0%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% -3 N/A% -14 -280.0% 0 0.0% 0 0.0%
mb_strtolower0 N/A% -2 N/A% -9 -180.0% -24 -100.0% 0 0.0%