Run Report
Run #541de5cbd937a: 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::generate10 7.2% 734 0.1% 746 0.1% 9,416 0.0% 6,840 0.0%
Exclusive Metrics for Current Function256 34.9% 198 26.5% -5,832 -61.9% 2,480 36.3%
Parent function
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue10 100.0% 734 100.0% 746 100.0% 9,416 100.0% 6,840 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes10 8.3% 323 44.0% 332 44.5% 1,704 18.1% 704 10.3%
substr70 58.3% 70 9.5% 99 13.3% 3,264 34.7% 848 12.4%
sprintf10 8.3% 32 4.4% 41 5.5% 7,184 76.3% 1,168 17.1%
hash10 8.3% 30 4.1% 38 5.1% 1,664 17.7% 904 13.2%
base_convert20 16.7% 23 3.1% 38 5.1% 1,432 15.2% 736 10.8%