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Run #51990ceb6ce00: 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% 798 0.3% 798 0.3% 28,520 0.2% 32,336 0.2%
Exclusive Metrics for Current Function42 5.3% 31 3.9% 1,472 5.2% 608 1.9%
Parent function
Drupal\Component\Uuid\Uuid::generate1 100.0% 798 100.0% 798 100.0% 28,520 100.0% 32,336 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 7.7% 718 90.0% 719 90.1% 16,280 57.1% 25,624 79.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 7.7% 28 3.5% 28 3.5% 6,584 23.1% 6,104 18.9%
sprintf1 7.7% 4 0.5% 4 0.5% 1,424 5.0% 0 0.0%
hash1 7.7% 3 0.4% 4 0.5% 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% 1 0.1% 9 1.1% 1,032 3.6% 0 0.0%