Run Report
Run #539fd2b68bc13: 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::generate31 7.5% 2,897 0.2% 2,936 0.2% 15,680 0.0% 6,896 0.0%
Exclusive Metrics for Current Function1,157 39.9% 823 28.0% -23,272 -148.4% 2,624 38.1%
Parent function
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue31 100.0% 2,897 100.0% 2,936 100.0% 15,680 100.0% 6,896 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes31 8.3% 1,340 46.3% 1,382 47.1% 3,552 22.7% 744 10.8%
hash31 8.3% 130 4.5% 171 5.8% 3,512 22.4% 768 11.1%
sprintf31 8.3% 129 4.5% 171 5.8% 20,640 131.6% 1,456 21.1%
base_convert62 16.7% 88 3.0% 125 4.3% 2,776 17.7% 592 8.6%
substr217 58.3% 53 1.8% 264 9.0% 8,472 54.0% 712 10.3%