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Run #557dd552b18c1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Component\Utility\Unicode::validateUtf8 [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Component\Utility\Unicode::validateUtf88 26.7% 54 0.0% 2,984 0.0% 256 0.0%
Exclusive Metrics for Current Function36 66.7% 1,680 56.3% 192 75.0%
Parent function
Drupal\Component\Utility\Xss::filter8 100.0% 54 100.0% 2,984 100.0% 256 100.0%
Child functions
preg_match7 46.7% 18 33.3% 656 22.0% 64 25.0%
strlen8 53.3% 0 0.0% 648 21.7% 0 0.0%