Run Report
Run #52d3e812c7cf2: 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::generate1 4.5% 716 0.4% 717 0.5% 20,904 0.1% 25,056 0.2%
Exclusive Metrics for Current Function31 4.3% 21 2.9% 1,608 7.7% 216 0.9%
Parent function
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue1 100.0% 716 100.0% 717 100.0% 20,904 100.0% 25,056 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 8.3% 678 94.7% 679 94.7% 15,112 72.3% 24,840 99.1%
hash1 8.3% 3 0.4% 3 0.4% 872 4.2% 0 0.0%
sprintf1 8.3% 3 0.4% 4 0.6% 1,424 6.8% 0 0.0%
base_convert2 16.7% 1 0.1% 4 0.6% 856 4.1% 0 0.0%
substr7 58.3% 0 0.0% 6 0.8% 1,032 4.9% 0 0.0%