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Run #519e636f9416a: 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::generate2 5.6% 902 0.2% 905 0.2% 28,816 0.2% 40,880 0.2%
Exclusive Metrics for Current Function67 7.4% 40 4.4% 664 2.3% 704 1.7%
Parent function
Drupal\Component\Uuid\Uuid::generate2 100.0% 902 100.0% 905 100.0% 28,816 100.0% 40,880 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes2 8.0% 795 88.1% 799 88.3% 16,408 56.9% 34,048 83.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 4.0% 22 2.4% 24 2.7% 6,504 22.6% 6,128 15.0%
sprintf2 8.0% 6 0.7% 8 0.9% 2,064 7.2% 0 0.0%
hash2 8.0% 5 0.6% 8 0.9% 976 3.4% 0 0.0%
base_convert4 16.0% 4 0.4% 8 0.9% 920 3.2% 0 0.0%
substr14 56.0% 3 0.3% 18 2.0% 1,280 4.4% 0 0.0%