Diff Report
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #530ed2569a2c7Run #530ed1c5bdc6aDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)112 114 2 1.8%
Incl. Wall Time (microsec) per call 8 8 0 1.8%
Excl. Wall Time (microsec)72 70 -2 -2.8%
Incl. CPU (microsecs)125 130 5 4.0%
Incl. CPU (microsecs) per call 9 9 0 4.0%
Excl. CPU (microsec)56 60 4 7.1%
Incl. MemUse (bytes)3,664 3,664 0 0.0%
Incl. MemUse (bytes) per call 262 262 0 0.0%
Excl. MemUse (bytes)2,072 2,072 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% 2 0.2% 5 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% 4 80.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 2 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
strlen0 N/A% 4 200.0% 0 0.0% 0 N/A% 0 N/A%
preg_match0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%