Run Report
Run #5208407650493: 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% 801 0.3% 802 0.3% 28,576 0.2% 32,232 0.2%
Exclusive Metrics for Current Function43 5.4% 33 4.1% 1,456 5.1% 608 1.9%
Parent function
Drupal\Component\Uuid\Uuid::generate1 100.0% 801 100.0% 802 100.0% 28,576 100.0% 32,232 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 7.7% 717 89.5% 718 89.5% 16,344 57.2% 25,520 79.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 7.7% 28 3.5% 30 3.7% 6,584 23.0% 6,104 18.9%
sprintf1 7.7% 4 0.5% 4 0.5% 1,424 5.0% 0 0.0%
hash1 7.7% 4 0.5% 5 0.6% 872 3.1% 0 0.0%
base_convert2 15.4% 3 0.4% 6 0.7% 864 3.0% 0 0.0%
substr7 53.8% 2 0.2% 6 0.7% 1,032 3.6% 0 0.0%