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Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::generate2 5.7% 194 0.0% 199 0.0% 4,556 0.0% 5,108 0.0%
Exclusive Metrics for Current Function82 42.3% 65 32.7% 756 16.6% 1,728 33.8%
Parent functions
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue1 50.0% 99 51.0% 102 51.3% 3,808 83.6% 3,836 75.1%
Drupal\Core\Entity\EntityStorageBase::create1 50.0% 95 49.0% 97 48.7% 748 16.4% 1,272 24.9%
Child functions
Drupal\Component\Utility\Crypt::randomBytes2 8.3% 73 37.6% 75 37.7% 584 12.8% 792 15.5%
substr14 58.3% 14 7.2% 25 12.6% 740 16.2% 360 7.0%
sprintf2 8.3% 12 6.2% 16 8.0% 1,388 30.5% 1,272 24.9%
hash2 8.3% 8 4.1% 10 5.0% 584 12.8% 612 12.0%
base_convert4 16.7% 5 2.6% 8 4.0% 504 11.1% 344 6.7%