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

Drupal\Component\Utility\Unicode::strlenRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)357 365 8 2.2%
Incl. Wall Time (microsec) per call 7 7 0 2.2%
Excl. Wall Time (microsec)254 267 13 5.1%
Incl. CPU (microsecs)409 414 5 1.2%
Incl. CPU (microsecs) per call 8 8 0 1.2%
Excl. CPU (microsec)229 227 -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 Function13 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%