Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)1,499 1,489 -10 -0.7%
Incl. Wall Time (microsec) per call 11 11 -0 -0.7%
Excl. Wall Time (microsec)934 917 -17 -1.8%
Incl. CPU (microsecs)1,587 1,563 -24 -1.5%
Incl. CPU (microsecs) per call 12 12 -0 -1.5%
Excl. CPU (microsec)729 712 -17 -2.3%
Incl. MemUse (bytes)9,512 9,512 0 0.0%
Incl. MemUse (bytes) per call 70 70 0 0.0%
Excl. MemUse (bytes)7,920 7,920 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::validateUtf8 [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::validateUtf80 N/A% -10 -0.1% -24 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-17 -170.0% -17 -70.8% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% -10 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 12 120.0% -3 -12.5% 0 N/A% 0 N/A%
strlen0 N/A% -5 -50.0% -4 -16.7% 0 N/A% 0 N/A%