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Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 852 0.3% 853 0.4% 28,488 0.2% 32,432 0.2%
Exclusive Metrics for Current Function39 4.6% 26 3.0% 1,488 5.2% 608 1.9%
Parent function
Drupal\Component\Uuid\Uuid::generate1 100.0% 852 100.0% 853 100.0% 28,488 100.0% 32,432 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 7.7% 780 91.5% 781 91.6% 16,304 57.2% 25,696 79.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 7.7% 23 2.7% 25 2.9% 6,504 22.8% 6,128 18.9%
sprintf1 7.7% 3 0.4% 5 0.6% 1,432 5.0% 0 0.0%
hash1 7.7% 3 0.4% 4 0.5% 872 3.1% 0 0.0%
substr7 53.8% 2 0.2% 8 0.9% 1,032 3.6% 0 0.0%
base_convert2 15.4% 2 0.2% 4 0.5% 856 3.0% 0 0.0%