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Run #517896dc57c6e: 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% 837 0.2% 840 0.2% 23,392 0.1% 43,576 0.2%
Exclusive Metrics for Current Function99 11.8% 66 7.9% -80 -0.3% 232 0.5%
Parent function
Drupal\Component\Uuid\Uuid::generate3 100.0% 837 100.0% 840 100.0% 23,392 100.0% 43,576 100.0%
Child functions
drupal_random_bytes3 8.3% 716 85.5% 719 85.6% 17,208 73.6% 43,344 99.5%
sprintf3 8.3% 10 1.2% 14 1.7% 2,704 11.6% 0 0.0%
hash3 8.3% 8 1.0% 11 1.3% 1,048 4.5% 0 0.0%
base_convert6 16.7% 4 0.5% 8 1.0% 984 4.2% 0 0.0%
substr21 58.3% 0 0.0% 22 2.6% 1,528 6.5% 0 0.0%