Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03772cdd55: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #52a03729e7d1aRun #52a03772cdd55DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)67 74 7 10.4%
Incl. Wall Time (microsec) per call 8 9 1 10.4%
Excl. Wall Time (microsec)42 49 7 16.7%
Incl. CPU (microsecs)76 81 5 6.6%
Incl. CPU (microsecs) per call 10 10 1 6.6%
Excl. CPU (microsec)33 35 2 6.1%
Incl. MemUse (bytes)3,416 3,416 0 0.0%
Incl. MemUse (bytes) per call 427 427 0 0.0%
Excl. MemUse (bytes)1,824 1,824 0 0.0%
Incl. PeakMemUse (bytes)2,680 2,680 0 0.0%
Incl. PeakMemUse (bytes) per call 335 335 0 0.0%
Excl. PeakMemUse (bytes)1,360 1,360 0 0.0%

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% 7 0.2% 5 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 100.0% 2 40.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 7 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% -2 -28.6% -3 -60.0% 0 N/A% 0 N/A%
strlen0 N/A% 2 28.6% 6 120.0% 0 N/A% 0 N/A%