Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)470 495 25 5.3%
Incl. Wall Time (microsec) per call 11 12 1 5.3%
Excl. Wall Time (microsec)324 352 28 8.6%
Incl. CPU (microsecs)511 529 18 3.5%
Incl. CPU (microsecs) per call 12 13 0 3.5%
Excl. CPU (microsec)249 257 8 3.2%
Incl. MemUse (bytes)5,008 5,008 0 0.0%
Incl. MemUse (bytes) per call 119 119 0 0.0%
Excl. MemUse (bytes)3,392 3,392 0 0.0%
Incl. PeakMemUse (bytes)2,504 2,584 80 3.2%
Incl. PeakMemUse (bytes) per call 60 62 2 3.2%
Excl. PeakMemUse (bytes)1,536 1,536 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% 25 0.1% 18 0.0% 0 0.0% 80 0.0%
Exclusive Metrics Diff for Current Function28 112.0% 8 44.4% 0 N/A% 0 0.0%
Parent function
drupal_strlen0 N/A% 25 100.0% 18 100.0% 0 N/A% 80 100.0%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% -6 -24.0% -3 -16.7% 0 N/A% 80 100.0%
mb_strlen0 N/A% 3 12.0% 13 72.2% 0 N/A% 0 0.0%