Run Report
Run #51ff10beadc50: 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% 755 0.2% 756 0.2% 28,472 0.2% 32,144 0.2%
Exclusive Metrics for Current Function44 5.8% 27 3.6% 1,464 5.1% 608 1.9%
Parent function
Drupal\Component\Uuid\Uuid::generate1 100.0% 755 100.0% 756 100.0% 28,472 100.0% 32,144 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 7.7% 676 89.5% 677 89.6% 16,240 57.0% 25,432 79.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 7.7% 27 3.6% 29 3.8% 6,584 23.1% 6,104 19.0%
sprintf1 7.7% 4 0.5% 5 0.7% 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% 1 0.1% 5 0.7% 856 3.0% 0 0.0%
substr7 53.8% 0 0.0% 9 1.2% 1,032 3.6% 0 0.0%