Run Report
Run #52c86eb1a380d: 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::generate5 6.7% 948 0.3% 956 0.3% 34,192 0.1% 60,400 0.3%
Exclusive Metrics for Current Function141 14.9% 81 8.5% -128 -0.4% 832 1.4%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid1 20.0% 764 80.6% 766 80.1% 31,360 91.7% 35,440 58.7%
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue3 60.0% 139 14.7% 143 15.0% 1,712 5.0% 16,592 27.5%
Drupal\Core\Entity\DatabaseStorageController::create1 20.0% 45 4.7% 47 4.9% 1,120 3.3% 8,368 13.9%
Child functions
Drupal\Component\Utility\Crypt::randomBytes5 8.2% 739 78.0% 745 77.9% 19,504 57.0% 53,192 88.1%
Composer\Autoload\ClassLoader::loadClass1 1.6% 37 3.9% 39 4.1% 6,472 18.9% 6,376 10.6%
sprintf5 8.2% 14 1.5% 20 2.1% 3,984 11.7% 0 0.0%
hash5 8.2% 11 1.2% 17 1.8% 1,224 3.6% 0 0.0%
base_convert10 16.4% 6 0.6% 15 1.6% 1,112 3.3% 0 0.0%
substr35 57.4% 0 0.0% 39 4.1% 2,024 5.9% 0 0.0%