Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls271 271 0 0.0%
Incl. Wall Time (microsec)1,924 1,942 18 0.9%
Incl. Wall Time (microsec) per call 7 7 0 0.9%
Excl. Wall Time (microsec)1,358 1,357 -1 -0.1%
Incl. CPU (microsecs)2,186 2,192 6 0.3%
Incl. CPU (microsecs) per call 8 8 0 0.3%
Excl. CPU (microsec)1,005 1,010 5 0.5%
Incl. MemUse (bytes)16,040 16,040 0 0.0%
Incl. MemUse (bytes) per call 59 59 0 0.0%
Excl. MemUse (bytes)14,448 14,448 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% 18 0.1% 6 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -5.6% 5 83.3% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 18 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 12 66.7% 0 0.0% 0 N/A% 0 N/A%
strlen0 N/A% 7 38.9% 1 16.7% 0 N/A% 0 N/A%