Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)165 171 6 3.6%
Incl. Wall Time (microsec) per call 6 7 0 3.6%
Excl. Wall Time (microsec)123 125 2 1.6%
Incl. CPU (microsecs)184 197 13 7.1%
Incl. CPU (microsecs) per call 7 8 1 7.1%
Excl. CPU (microsec)101 113 12 11.9%
Incl. MemUse (bytes)4,312 4,312 0 0.0%
Incl. MemUse (bytes) per call 166 166 0 0.0%
Excl. MemUse (bytes)2,696 2,696 0 0.0%
Incl. PeakMemUse (bytes)1,768 1,768 0 0.0%
Incl. PeakMemUse (bytes) per call 68 68 0 0.0%
Excl. PeakMemUse (bytes)872 872 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% 6 0.8% 13 11.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 33.3% 12 92.3% 0 N/A% 0 N/A%
Parent function
drupal_strlen0 N/A% 6 100.0% 13 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% 3 50.0% -4 -30.8% 0 N/A% 0 N/A%
mb_strlen0 N/A% 1 16.7% 5 38.5% 0 N/A% 0 N/A%