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Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Component\Uuid\Php::generate [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\Uuid\Php::generate3 6.2% 251 0.0% 254 0.0% 7,168 0.0% 7,176 0.0%
Exclusive Metrics for Current Function108 43.0% 71 28.0% -184 -2.6% 2,624 36.6%
Parent function
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue3 100.0% 251 100.0% 254 100.0% 7,168 100.0% 7,176 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes3 8.3% 111 44.2% 115 45.3% 1,088 15.2% 744 10.4%
sprintf3 8.3% 12 4.8% 17 6.7% 2,704 37.7% 1,456 20.3%
hash3 8.3% 10 4.0% 17 6.7% 1,048 14.6% 768 10.7%
base_convert6 16.7% 8 3.2% 11 4.3% 984 13.7% 736 10.3%
substr21 58.3% 2 0.8% 23 9.1% 1,528 21.3% 848 11.8%