Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a9efcd55c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #5230a98f3b26cRun #5230a9efcd55cDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)76 76 0 0.0%
Incl. Wall Time (microsec) per call 13 13 0 0.0%
Excl. Wall Time (microsec)50 51 1 2.0%
Incl. CPU (microsecs)80 82 2 2.5%
Incl. CPU (microsecs) per call 13 14 0 2.5%
Excl. CPU (microsec)40 44 4 10.0%
Incl. MemUse (bytes)3,320 3,320 0 0.0%
Incl. MemUse (bytes) per call 553 553 0 0.0%
Excl. MemUse (bytes)1,728 1,728 0 0.0%
Incl. PeakMemUse (bytes)96 96 0 0.0%
Incl. PeakMemUse (bytes) per call 16 16 0 0.0%
Excl. PeakMemUse (bytes)96 96 0 0.0%

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% 0 0.0% 2 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% 4 200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 0 N/A% 2 100.0% 0 N/A% 0 N/A%
Child functions
strlen0 N/A% -1 N/A% -2 -100.0% 0 N/A% 0 N/A%
preg_match0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%