Diff Report
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #5394e2ae29e1bRun #5394e21e9bd45DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)103 109 6 5.8%
Incl. Wall Time (microsec) per call 8 8 0 5.8%
Excl. Wall Time (microsec)73 70 -3 -4.1%
Incl. CPU (microsecs)114 126 12 10.5%
Incl. CPU (microsecs) per call 9 10 1 10.5%
Excl. CPU (microsec)56 60 4 7.1%
Incl. MemUse (bytes)3,616 3,616 0 0.0%
Incl. MemUse (bytes) per call 278 278 0 0.0%
Excl. MemUse (bytes)2,024 2,024 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% 6 0.2% 12 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -50.0% 4 33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 6 100.0% 12 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 7 116.7% 8 66.7% 0 N/A% 0 N/A%
strlen0 N/A% 2 33.3% 0 0.0% 0 N/A% 0 N/A%