Run Report
Run #52f5cb0964fa0: 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% 1,511 0.5% 1,530 0.5% 26,080 0.1% 150,040 0.5%
Exclusive Metrics for Current Function471 31.2% 279 18.2% -13,256 -50.8% 216 0.1%
Parent function
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue19 100.0% 1,511 100.0% 1,530 100.0% 26,080 100.0% 150,040 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes19 8.3% 937 62.0% 957 62.5% 16,416 62.9% 149,824 99.9%
sprintf19 8.3% 45 3.0% 56 3.7% 12,952 49.7% 0 0.0%
hash19 8.3% 37 2.4% 53 3.5% 2,456 9.4% 0 0.0%
base_convert38 16.7% 20 1.3% 47 3.1% 2,016 7.7% 0 0.0%
substr133 58.3% 1 0.1% 138 9.0% 5,496 21.1% 0 0.0%