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Run #55b92b7c7a361: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Drupal\Component\Uuid\Php::generate [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Component\Uuid\Php::generate1 5.3% 49 0.0% 5,696 0.0% 3,672 0.0%
Exclusive Metrics for Current Function20 40.8% 1,320 23.2% 1,432 39.0%
Parent function
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue1 100.0% 49 100.0% 5,696 100.0% 3,672 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 8.3% 23 46.9% 768 13.5% 368 10.0%
hash1 8.3% 3 6.1% 728 12.8% 528 14.4%
sprintf1 8.3% 2 4.1% 1,280 22.5% 664 18.1%
base_convert2 16.7% 1 2.0% 712 12.5% 272 7.4%
substr7 58.3% 0 0.0% 888 15.6% 408 11.1%