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Run #517c1836bbd84: 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% 816 0.4% 819 0.5% 23,376 0.2% 43,432 0.4%
Exclusive Metrics for Current Function95 11.6% 58 7.1% -104 -0.4% 240 0.6%
Parent function
Drupal\Component\Uuid\Uuid::generate3 100.0% 816 100.0% 819 100.0% 23,376 100.0% 43,432 100.0%
Child functions
drupal_random_bytes3 8.3% 700 85.8% 704 86.0% 17,200 73.6% 43,192 99.4%
sprintf3 8.3% 10 1.2% 11 1.3% 2,720 11.6% 0 0.0%
hash3 8.3% 8 1.0% 13 1.6% 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% 23 2.8% 1,528 6.5% 0 0.0%