Run Report
Run #52e4a222581ef: 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. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Component\Utility\Unicode::validateUtf818 29.0% 117 0.1% 131 0.1% 3,896 0.0% 2,520 0.0%
Exclusive Metrics for Current Function89 76.1% 70 53.4% 2,304 59.1% 1,344 53.3%
Parent function
Drupal\Component\Utility\Xss::filter18 100.0% 117 100.0% 131 100.0% 3,896 100.0% 2,520 100.0%
Child functions
preg_match17 48.6% 28 23.9% 40 30.5% 800 20.5% 840 33.3%
strlen18 51.4% 0 0.0% 21 16.0% 792 20.3% 336 13.3%