Run Report
Run #530ef14e56c65: 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::generate2 5.7% 196 0.0% 198 0.0% 6,864 0.0% 7,208 0.0%
Exclusive Metrics for Current Function82 41.8% 55 27.8% 640 9.3% 2,480 34.4%
Parent function
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue2 100.0% 196 100.0% 198 100.0% 6,864 100.0% 7,208 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes2 8.3% 86 43.9% 93 47.0% 1,000 14.6% 784 10.9%
sprintf2 8.3% 13 6.6% 14 7.1% 2,064 30.1% 1,504 20.9%
hash2 8.3% 8 4.1% 11 5.6% 960 14.0% 904 12.5%
base_convert4 16.7% 4 2.0% 9 4.5% 920 13.4% 624 8.7%
substr14 58.3% 3 1.5% 16 8.1% 1,280 18.6% 912 12.7%