Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)154 149 -5 -3.2%
Incl. Wall Time (microsec) per call 9 8 -0 -3.2%
Excl. Wall Time (microsec)109 103 -6 -5.5%
Incl. CPU (microsecs)172 166 -6 -3.5%
Incl. CPU (microsecs) per call 10 9 -0 -3.5%
Excl. CPU (microsec)97 77 -20 -20.6%
Incl. MemUse (bytes)3,928 3,928 0 0.0%
Incl. MemUse (bytes) per call 218 218 0 0.0%
Excl. MemUse (bytes)2,312 2,312 0 0.0%
Incl. PeakMemUse (bytes)48 48 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
Excl. PeakMemUse (bytes)48 48 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% -5 -0.6% -6 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -120.0% -20 -333.3% 0 N/A% 0 N/A%
Parent function
drupal_strlen0 N/A% -5 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% 2 40.0% 10 166.7% 0 N/A% 0 N/A%
mb_strlen0 N/A% -1 -20.0% 4 66.7% 0 N/A% 0 N/A%