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Run #517d51ae434de: 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% 836 0.4% 838 0.4% 23,368 0.2% 43,440 0.3%
Exclusive Metrics for Current Function101 12.1% 65 7.8% -104 -0.4% 240 0.6%
Parent function
Drupal\Component\Uuid\Uuid::generate3 100.0% 836 100.0% 838 100.0% 23,368 100.0% 43,440 100.0%
Child functions
drupal_random_bytes3 8.3% 714 85.4% 717 85.6% 17,208 73.6% 43,200 99.4%
sprintf3 8.3% 10 1.2% 13 1.6% 2,704 11.6% 0 0.0%
hash3 8.3% 7 0.8% 10 1.2% 1,048 4.5% 0 0.0%
base_convert6 16.7% 4 0.5% 9 1.1% 984 4.2% 0 0.0%
substr21 58.3% 0 0.0% 24 2.9% 1,528 6.5% 0 0.0%