Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)155 154 -1 -0.6%
Incl. Wall Time (microsec) per call 6 6 -0 -0.6%
Excl. Wall Time (microsec)128 131 3 2.3%
Incl. CPU (microsecs)182 174 -8 -4.4%
Incl. CPU (microsecs) per call 7 6 -0 -4.4%
Excl. CPU (microsec)102 96 -6 -5.9%
Incl. MemUse (bytes)4,360 4,360 0 0.0%
Incl. MemUse (bytes) per call 161 161 0 0.0%
Excl. MemUse (bytes)2,744 2,744 0 0.0%
Incl. PeakMemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes) per call 89 89 0 0.0%
Excl. PeakMemUse (bytes)1,240 1,240 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% -1 -0.1% -8 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 300.0% -6 -75.0% 0 N/A% 0 N/A%
Parent function
drupal_strlen0 N/A% -1 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strlen0 N/A% -4 -400.0% -1 -12.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%