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Run #5198e40fe548a: 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% 770 0.7% 771 0.8% 28,480 0.3% 32,264 0.4%
Exclusive Metrics for Current Function42 5.5% 28 3.6% 1,464 5.1% 608 1.9%
Parent function
Drupal\Component\Uuid\Uuid::generate1 100.0% 770 100.0% 771 100.0% 28,480 100.0% 32,264 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 7.7% 690 89.6% 692 89.8% 16,232 57.0% 25,552 79.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 7.7% 26 3.4% 27 3.5% 6,584 23.1% 6,104 18.9%
substr7 53.8% 4 0.5% 9 1.2% 1,032 3.6% 0 0.0%
hash1 7.7% 4 0.5% 6 0.8% 880 3.1% 0 0.0%
sprintf1 7.7% 3 0.4% 4 0.5% 1,432 5.0% 0 0.0%
base_convert2 15.4% 1 0.1% 5 0.6% 856 3.0% 0 0.0%