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Run #517d750163e11: 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 0.4% 840 0.4% 23,384 0.2% 43,456 0.3%
Exclusive Metrics for Current Function100 11.9% 60 7.1% -120 -0.5% 240 0.6%
Parent function
Drupal\Component\Uuid\Uuid::generate3 100.0% 837 100.0% 840 100.0% 23,384 100.0% 43,456 100.0%
Child functions
drupal_random_bytes3 8.3% 717 85.7% 721 85.8% 17,224 73.7% 43,216 99.4%
sprintf3 8.3% 10 1.2% 14 1.7% 2,704 11.6% 0 0.0%
hash3 8.3% 7 0.8% 13 1.5% 1,048 4.5% 0 0.0%
base_convert6 16.7% 3 0.4% 10 1.2% 992 4.2% 0 0.0%
substr21 58.3% 0 0.0% 22 2.6% 1,536 6.6% 0 0.0%