Run Report
Run #53180bc98020f: 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% 332 0.0% 339 0.0% 8,304 0.0% 6,560 0.0%
Exclusive Metrics for Current Function140 42.2% 89 26.3% -184 -2.2% 2,480 37.8%
Parent functions
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue3 75.0% 249 75.0% 253 74.6% 7,168 86.3% 6,560 100.0%
Drupal\Core\Config\Entity\ConfigStorageController::create1 25.0% 83 25.0% 86 25.4% 1,136 13.7% 0 0.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes4 8.3% 148 44.6% 156 46.0% 1,176 14.2% 704 10.7%
sprintf4 8.3% 14 4.2% 22 6.5% 3,352 40.4% 1,168 17.8%
hash4 8.3% 12 3.6% 18 5.3% 1,136 13.7% 768 11.7%
base_convert8 16.7% 10 3.0% 14 4.1% 1,048 12.6% 592 9.0%
substr28 58.3% 8 2.4% 40 11.8% 1,776 21.4% 848 12.9%