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Run #518eb6d7173d9: 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::generate1 4.3% 754 0.5% 755 0.5% 28,480 0.3% 32,264 0.3%
Exclusive Metrics for Current Function43 5.7% 29 3.8% 1,464 5.1% 608 1.9%
Parent function
Drupal\Component\Uuid\Uuid::generate1 100.0% 754 100.0% 755 100.0% 28,480 100.0% 32,264 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 7.7% 673 89.3% 675 89.4% 16,232 57.0% 25,552 79.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 7.7% 29 3.8% 31 4.1% 6,584 23.1% 6,104 18.9%
sprintf1 7.7% 4 0.5% 5 0.7% 1,432 5.0% 0 0.0%
hash1 7.7% 3 0.4% 5 0.7% 880 3.1% 0 0.0%
base_convert2 15.4% 2 0.3% 3 0.4% 856 3.0% 0 0.0%
substr7 53.8% 0 0.0% 7 0.9% 1,032 3.6% 0 0.0%