Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls288 288 0 0.0%
Incl. Wall Time (microsec)2,083 2,181 98 4.7%
Incl. Wall Time (microsec) per call 7 8 0 4.7%
Excl. Wall Time (microsec)1,303 1,356 53 4.1%
Incl. CPU (microsecs)2,382 2,469 87 3.7%
Incl. CPU (microsecs) per call 8 9 0 3.7%
Excl. CPU (microsec)1,035 1,102 67 6.5%
Incl. MemUse (bytes)16,816 16,816 0 0.0%
Incl. MemUse (bytes) per call 58 58 0 0.0%
Excl. MemUse (bytes)15,224 15,224 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% 98 1.5% 87 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function53 54.1% 67 77.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 98 100.0% 87 100.0% 0 N/A% 0 N/A%
Child functions
strlen0 N/A% 35 35.7% 1 1.1% 0 N/A% 0 N/A%
preg_match0 N/A% 10 10.2% 19 21.8% 0 N/A% 0 N/A%