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Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Component\Utility\Unicode::substr [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::substr4 19.0% 49 0.0% 56 0.0% 1,952 0.0% 1,592 0.0%
Exclusive Metrics for Current Function37 75.5% 36 64.3% 952 48.8% 780 49.0%
Parent function
drupal_substr4 100.0% 49 100.0% 56 100.0% 1,952 100.0% 1,592 100.0%
Child functions
mb_substr4 50.0% 8 16.3% 10 17.9% 524 26.8% 404 25.4%
Drupal\Component\Utility\Unicode::getStatus4 50.0% 4 8.2% 10 17.9% 476 24.4% 408 25.6%