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Run #52c88446e46d1: 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% 718 0.3% 720 0.3% 27,360 0.1% 28,576 0.1%
Exclusive Metrics for Current Function33 4.6% 20 2.8% 1,472 5.4% 360 1.3%
Parent function
Drupal\Core\Config\Context\ConfigContext::setUuid1 100.0% 718 100.0% 720 100.0% 27,360 100.0% 28,576 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 7.7% 660 91.9% 662 91.9% 15,144 55.4% 24,088 84.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 7.7% 19 2.6% 20 2.8% 6,536 23.9% 4,128 14.4%
sprintf1 7.7% 3 0.4% 4 0.6% 1,424 5.2% 0 0.0%
hash1 7.7% 2 0.3% 3 0.4% 872 3.2% 0 0.0%
base_convert2 15.4% 1 0.1% 4 0.6% 856 3.1% 0 0.0%
substr7 53.8% 0 0.0% 7 1.0% 1,056 3.9% 0 0.0%