Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)20 20 0 0.0%
Incl. Wall Time (microsec) per call 10 10 0 0.0%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)22 23 1 4.5%
Incl. CPU (microsecs) per call 11 12 1 4.5%
Excl. CPU (microsec)10 12 2 20.0%
Incl. MemUse (bytes)3,160 3,160 0 0.0%
Incl. MemUse (bytes) per call 1,580 1,580 0 0.0%
Excl. MemUse (bytes)1,544 1,544 0 0.0%
Incl. PeakMemUse (bytes)808 808 0 0.0%
Incl. PeakMemUse (bytes) per call 404 404 0 0.0%
Excl. PeakMemUse (bytes)328 328 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% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 N/A% 2 200.0% 0 N/A% 0 N/A%
Parent function
drupal_strlen0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 N/A% -1 -100.0% 0 N/A% 0 N/A%
mb_strlen0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%