Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls65 65 0 0.0%
Incl. Wall Time (microsec)915 903 -12 -1.3%
Incl. Wall Time (microsec) per call 14 14 -0 -1.3%
Excl. Wall Time (microsec)308 302 -6 -1.9%
Incl. CPU (microsecs)960 962 2 0.2%
Incl. CPU (microsecs) per call 15 15 0 0.2%
Excl. CPU (microsec)263 282 19 7.2%
Incl. MemUse (bytes)11,720 11,720 0 0.0%
Incl. MemUse (bytes) per call 180 180 0 0.0%
Excl. MemUse (bytes)4,576 4,576 0 0.0%
Incl. PeakMemUse (bytes)512 512 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -12 -1.6% 2 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -50.0% 19 950.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -12 -100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -5 -41.7% -21 -1050.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -8.3% 4 200.0% 0 N/A% 0 N/A%