Diff Report
Run #553ba8c2c449d: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553bb0137a0c9: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #553ba8c2c449dRun #553bb0137a0c9DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)30 29 -1 -3.3%
Incl. Wall Time (microsec) per call 4 4 -0 -3.3%
Excl. Wall Time (microsec)20 18 -2 -10.0%
Incl. MemUse (bytes)2,896 2,896 0 0.0%
Incl. MemUse (bytes) per call 414 414 0 0.0%
Excl. MemUse (bytes)1,592 1,592 0 0.0%
Incl. PeakMemUse (bytes)2,344 2,344 0 0.0%
Incl. PeakMemUse (bytes) per call 335 335 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -1 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 1 100.0% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% 0 N/A% 0 N/A%