Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)372 380 8 2.2%
Incl. Wall Time (microsec) per call 15 15 0 2.2%
Excl. Wall Time (microsec)124 126 2 1.6%
Incl. CPU (microsecs)396 403 7 1.8%
Incl. CPU (microsecs) per call 16 16 0 1.8%
Excl. CPU (microsec)102 97 -5 -4.9%
Incl. MemUse (bytes)6,024 6,024 0 0.0%
Incl. MemUse (bytes) per call 241 241 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)3,280 3,280 0 0.0%
Incl. PeakMemUse (bytes) per call 131 131 0 0.0%
Excl. PeakMemUse (bytes)1,344 1,344 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% 8 1.1% 7 6.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 25.0% -5 -71.4% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 8 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 5 62.5% 5 71.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 12.5% 7 100.0% 0 N/A% 0 N/A%