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Run #51f5bb45dd257: 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% 753 0.2% 754 0.2% 28,488 0.1% 32,120 0.2%
Exclusive Metrics for Current Function41 5.4% 27 3.6% 1,464 5.1% 608 1.9%
Parent function
Drupal\Component\Uuid\Uuid::generate1 100.0% 753 100.0% 754 100.0% 28,488 100.0% 32,120 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 7.7% 676 89.8% 677 89.8% 16,256 57.1% 25,408 79.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 7.7% 26 3.5% 27 3.6% 6,584 23.1% 6,104 19.0%
sprintf1 7.7% 4 0.5% 5 0.7% 1,424 5.0% 0 0.0%
hash1 7.7% 4 0.5% 6 0.8% 872 3.1% 0 0.0%
base_convert2 15.4% 2 0.3% 5 0.7% 856 3.0% 0 0.0%
substr7 53.8% 0 0.0% 7 0.9% 1,032 3.6% 0 0.0%