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Run #534ad972c8c0d: 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% 197 0.0% 202 0.0% 4,084 0.0% 4,372 0.0%
Exclusive Metrics for Current Function81 41.1% 63 31.2% 284 7.0% 1,312 30.0%
Parent function
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue2 100.0% 197 100.0% 202 100.0% 4,084 100.0% 4,372 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes2 8.3% 74 37.6% 77 38.1% 584 14.3% 532 12.2%
substr14 58.3% 14 7.1% 25 12.4% 740 18.1% 360 8.2%
sprintf2 8.3% 13 6.6% 17 8.4% 1,388 34.0% 1,256 28.7%
hash2 8.3% 9 4.6% 12 5.9% 584 14.3% 568 13.0%
base_convert4 16.7% 6 3.0% 8 4.0% 504 12.3% 344 7.9%