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Run #517dc6ae6625d: 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::generate3 6.2% 846 0.1% 849 0.1% 23,408 0.1% 43,504 0.2%
Exclusive Metrics for Current Function102 12.1% 59 6.9% -104 -0.4% 240 0.6%
Parent function
Drupal\Component\Uuid\Uuid::generate3 100.0% 846 100.0% 849 100.0% 23,408 100.0% 43,504 100.0%
Child functions
drupal_random_bytes3 8.3% 721 85.2% 724 85.3% 17,240 73.7% 43,264 99.4%
sprintf3 8.3% 11 1.3% 14 1.6% 2,712 11.6% 0 0.0%
hash3 8.3% 7 0.8% 12 1.4% 1,048 4.5% 0 0.0%
base_convert6 16.7% 5 0.6% 14 1.6% 984 4.2% 0 0.0%
substr21 58.3% 0 0.0% 26 3.1% 1,528 6.5% 0 0.0%