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Run #5391fc871e91d: 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% 196 0.0% 199 0.0% 4,556 0.0% 5,108 0.0%
Exclusive Metrics for Current Function82 41.8% 61 30.7% 756 16.6% 1,728 33.8%
Parent functions
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue1 50.0% 104 53.1% 105 52.8% 3,808 83.6% 3,836 75.1%
Drupal\Core\Entity\EntityStorageBase::create1 50.0% 92 46.9% 94 47.2% 748 16.4% 1,272 24.9%
Child functions
Drupal\Component\Utility\Crypt::randomBytes2 8.3% 71 36.2% 74 37.2% 584 12.8% 792 15.5%
substr14 58.3% 14 7.1% 27 13.6% 740 16.2% 360 7.0%
sprintf2 8.3% 13 6.6% 17 8.5% 1,388 30.5% 1,272 24.9%
hash2 8.3% 10 5.1% 11 5.5% 584 12.8% 612 12.0%
base_convert4 16.7% 6 3.1% 9 4.5% 504 11.1% 344 6.7%