Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #51c24fd9b971aRun #51c25102ed66dDiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)1,503 1,504 1 0.1%
Incl. Wall Time (microsec) per call 11 11 0 0.1%
Excl. Wall Time (microsec)932 931 -1 -0.1%
Incl. CPU (microsecs)1,627 1,618 -9 -0.6%
Incl. CPU (microsecs) per call 12 12 -0 -0.6%
Excl. CPU (microsec)742 712 -30 -4.0%
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% 1 0.0% -9 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -30 -333.3% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 1 100.0% -9 -100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% -1 -100.0% 11 122.2% 0 N/A% 0 N/A%
strlen0 N/A% 3 300.0% 10 111.1% 0 N/A% 0 N/A%