Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #519dd86a86681Run #519dd9ab8b74dDiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)771 813 42 5.4%
Incl. Wall Time (microsec) per call 6 6 0 5.4%
Excl. Wall Time (microsec)518 558 40 7.7%
Incl. CPU (microsecs)840 906 66 7.9%
Incl. CPU (microsecs) per call 7 7 1 7.9%
Excl. CPU (microsec)451 526 75 16.6%
Incl. MemUse (bytes)9,112 9,112 0 0.0%
Incl. MemUse (bytes) per call 72 72 0 0.0%
Excl. MemUse (bytes)7,496 7,496 0 0.0%
Incl. PeakMemUse (bytes)2,256 2,256 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 0 0.0%
Excl. PeakMemUse (bytes)1,232 1,232 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% 42 0.1% 66 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function40 95.2% 75 113.6% 0 N/A% 0 N/A%
Parent function
drupal_strlen0 N/A% 42 100.0% 66 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% 3 7.1% 8 12.1% 0 N/A% 0 N/A%
mb_strlen0 N/A% -1 -2.4% -17 -25.8% 0 N/A% 0 N/A%