Run Report
Run #520840a963a54: 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% 747 0.3% 748 0.3% 28,576 0.2% 32,232 0.2%
Exclusive Metrics for Current Function43 5.8% 29 3.9% 1,456 5.1% 608 1.9%
Parent function
Drupal\Component\Uuid\Uuid::generate1 100.0% 747 100.0% 748 100.0% 28,576 100.0% 32,232 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 7.7% 668 89.4% 669 89.4% 16,344 57.2% 25,520 79.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 7.7% 27 3.6% 28 3.7% 6,584 23.0% 6,104 18.9%
sprintf1 7.7% 4 0.5% 6 0.8% 1,424 5.0% 0 0.0%
hash1 7.7% 4 0.5% 5 0.7% 872 3.1% 0 0.0%
base_convert2 15.4% 1 0.1% 2 0.3% 864 3.0% 0 0.0%
substr7 53.8% 0 0.0% 9 1.2% 1,032 3.6% 0 0.0%