Run Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::generate4 6.6% 1,184 0.2% 1,189 0.2% 22,560 0.1% 40,504 0.1%
Exclusive Metrics for Current Function196 16.6% 144 12.1% 0 0.0% 272 0.7%
Parent functions
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue3 75.0% 1,067 90.1% 1,070 90.0% 21,432 95.0% 32,640 80.6%
Drupal\Core\Entity\DatabaseStorageController::create1 25.0% 117 9.9% 119 10.0% 1,128 5.0% 7,864 19.4%
Child functions
Drupal\Component\Utility\Crypt::randomBytes4 8.3% 866 73.1% 872 73.3% 15,248 67.6% 40,232 99.3%
substr28 58.3% 53 4.5% 81 6.8% 1,776 7.9% 0 0.0%
hash4 8.3% 24 2.0% 30 2.5% 1,136 5.0% 0 0.0%
sprintf4 8.3% 24 2.0% 30 2.5% 3,352 14.9% 0 0.0%
base_convert8 16.7% 21 1.8% 32 2.7% 1,048 4.6% 0 0.0%