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Run #51774cdfb1214: 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% 833 0.2% 836 0.2% 23,392 0.1% 43,536 0.3%
Exclusive Metrics for Current Function99 11.9% 59 7.1% -104 -0.4% 232 0.5%
Parent function
Drupal\Component\Uuid\Uuid::generate3 100.0% 833 100.0% 836 100.0% 23,392 100.0% 43,536 100.0%
Child functions
drupal_random_bytes3 8.3% 714 85.7% 717 85.8% 17,232 73.7% 43,304 99.5%
sprintf3 8.3% 10 1.2% 15 1.8% 2,704 11.6% 0 0.0%
hash3 8.3% 7 0.8% 11 1.3% 1,048 4.5% 0 0.0%
base_convert6 16.7% 3 0.4% 10 1.2% 984 4.2% 0 0.0%
substr21 58.3% 0 0.0% 24 2.9% 1,528 6.5% 0 0.0%