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Run #539fc9676f0b5: 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% 2,658 0.2% 2,694 0.2% 15,680 0.0% 6,896 0.0%
Exclusive Metrics for Current Function1,096 41.2% 785 29.1% -23,256 -148.3% 2,624 38.1%
Parent function
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue31 100.0% 2,658 100.0% 2,694 100.0% 15,680 100.0% 6,896 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes31 8.3% 1,176 44.2% 1,206 44.8% 3,552 22.7% 744 10.8%
sprintf31 8.3% 131 4.9% 170 6.3% 20,624 131.5% 1,456 21.1%
hash31 8.3% 121 4.6% 153 5.7% 3,512 22.4% 768 11.1%
base_convert62 16.7% 87 3.3% 121 4.5% 2,776 17.7% 592 8.6%
substr217 58.3% 47 1.8% 259 9.6% 8,472 54.0% 712 10.3%