Diff Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de9d0c2818: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519de8fbb9479Run #519de9d0c2818DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)352 314 -38 -10.8%
Incl. Wall Time (microsec) per call 17 15 -2 -10.8%
Excl. Wall Time (microsec)109 106 -3 -2.8%
Incl. CPU (microsecs)371 336 -35 -9.4%
Incl. CPU (microsecs) per call 18 16 -2 -9.4%
Excl. CPU (microsec)95 110 15 15.8%
Incl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. MemUse (bytes) per call 263 263 0 0.0%
Excl. MemUse (bytes)2,464 2,464 0 0.0%
Incl. PeakMemUse (bytes)3,600 3,600 0 0.0%
Incl. PeakMemUse (bytes) per call 171 171 0 0.0%
Excl. PeakMemUse (bytes)1,416 1,416 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% -38 -0.1% -35 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -7.9% 15 42.9% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -38 -100.0% -35 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -35 -92.1% -47 -134.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% -3 -8.6% 0 N/A% 0 N/A%