Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)365 357 -8 -2.2%
Incl. Wall Time (microsec) per call 7 7 -0 -2.2%
Excl. Wall Time (microsec)267 254 -13 -4.9%
Incl. CPU (microsecs)414 409 -5 -1.2%
Incl. CPU (microsecs) per call 8 8 -0 -1.2%
Excl. CPU (microsec)227 229 2 0.9%
Incl. MemUse (bytes)5,464 5,464 0 0.0%
Incl. MemUse (bytes) per call 109 109 0 0.0%
Excl. MemUse (bytes)3,848 3,848 0 0.0%
Incl. PeakMemUse (bytes)2,536 2,536 0 0.0%
Incl. PeakMemUse (bytes) per call 51 51 0 0.0%
Excl. PeakMemUse (bytes)1,256 1,256 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::strlen [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::strlen0 N/A% -8 -0.5% -5 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -162.5% 2 40.0% 0 N/A% 0 N/A%
Parent function
drupal_strlen0 N/A% -8 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% 3 37.5% 3 60.0% 0 N/A% 0 N/A%
mb_strlen0 N/A% 2 25.0% -10 -200.0% 0 N/A% 0 N/A%