Run Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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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::generate19 7.4% 1,562 0.5% 1,582 0.5% 26,088 0.1% 150,872 0.5%
Exclusive Metrics for Current Function472 30.2% 296 18.7% -13,256 -50.8% 216 0.1%
Parent function
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue19 100.0% 1,562 100.0% 1,582 100.0% 26,088 100.0% 150,872 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes19 8.3% 983 62.9% 996 63.0% 16,432 63.0% 150,656 99.9%
sprintf19 8.3% 46 2.9% 57 3.6% 12,944 49.6% 0 0.0%
hash19 8.3% 40 2.6% 57 3.6% 2,456 9.4% 0 0.0%
base_convert38 16.7% 21 1.3% 55 3.5% 2,016 7.7% 0 0.0%
substr133 58.3% 0 0.0% 121 7.6% 5,496 21.1% 0 0.0%