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Run #519fb479cc401: XHProf Run (Namespace=drupal-perf-mrbaileys)
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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::generate4 6.5% 1,178 0.4% 0 0.0% 29,328 0.2% 48,856 0.3%
Exclusive Metrics for Current Function146 12.4% 0 N/A% -992 -3.4% 704 1.4%
Parent function
Drupal\Component\Uuid\Uuid::generate4 100.0% 1,178 100.0% 0 N/A% 29,328 100.0% 48,856 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes4 8.2% 843 71.6% 0 N/A% 16,480 56.2% 42,168 86.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 2.0% 110 9.3% 0 N/A% 6,512 22.2% 5,984 12.2%
substr28 57.1% 28 2.4% 0 N/A% 1,776 6.1% 0 0.0%
sprintf4 8.2% 20 1.7% 0 N/A% 3,360 11.5% 0 0.0%
hash4 8.2% 16 1.4% 0 N/A% 1,144 3.9% 0 0.0%
base_convert8 16.3% 15 1.3% 0 N/A% 1,048 3.6% 0 0.0%