Run Report
Run #52c8629919553: 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% 744 0.3% 745 0.3% 31,368 0.2% 35,536 0.2%
Exclusive Metrics for Current Function33 4.4% 20 2.7% 1,496 4.8% 640 1.8%
Parent function
Drupal\Core\Config\Context\ConfigContext::setUuid1 100.0% 744 100.0% 745 100.0% 31,368 100.0% 35,536 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 7.7% 670 90.1% 671 90.1% 19,216 61.3% 28,520 80.3%
Composer\Autoload\ClassLoader::loadClass1 7.7% 35 4.7% 37 5.0% 6,472 20.6% 6,376 17.9%
sprintf1 7.7% 3 0.4% 4 0.5% 1,424 4.5% 0 0.0%
hash1 7.7% 2 0.3% 3 0.4% 872 2.8% 0 0.0%
base_convert2 15.4% 1 0.1% 3 0.4% 856 2.7% 0 0.0%
substr7 53.8% 0 0.0% 7 0.9% 1,032 3.3% 0 0.0%