Run Report
Run #52c8e490b72c4: 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% 903 0.3% 908 0.4% 30,200 0.1% 53,608 0.2%
Exclusive Metrics for Current Function137 15.2% 77 8.5% -144 -0.5% 552 1.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid1 20.0% 719 79.6% 720 79.3% 27,368 90.6% 28,648 53.4%
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue3 60.0% 138 15.3% 142 15.6% 1,712 5.7% 16,592 31.0%
Drupal\Core\Entity\DatabaseStorageController::create1 20.0% 46 5.1% 46 5.1% 1,120 3.7% 8,368 15.6%
Child functions
Drupal\Component\Utility\Crypt::randomBytes5 8.2% 716 79.3% 722 79.5% 15,432 51.1% 49,000 91.4%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 1.6% 19 2.1% 21 2.3% 6,544 21.7% 4,056 7.6%
sprintf5 8.2% 14 1.6% 16 1.8% 3,984 13.2% 0 0.0%
hash5 8.2% 12 1.3% 18 2.0% 1,224 4.1% 0 0.0%
base_convert10 16.4% 5 0.6% 15 1.7% 1,112 3.7% 0 0.0%
substr35 57.4% 0 0.0% 39 4.3% 2,048 6.8% 0 0.0%