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Run #52043a315329f: 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% 749 0.2% 750 0.2% 28,472 0.1% 32,112 0.2%
Exclusive Metrics for Current Function42 5.6% 29 3.9% 1,480 5.2% 608 1.9%
Parent function
Drupal\Component\Uuid\Uuid::generate1 100.0% 749 100.0% 750 100.0% 28,472 100.0% 32,112 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 7.7% 671 89.6% 673 89.7% 16,224 57.0% 25,400 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% 4 0.5% 1,424 5.0% 0 0.0%
hash1 7.7% 4 0.5% 5 0.7% 872 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% 9 1.2% 1,032 3.6% 0 0.0%