Run Report
Run #54e0a6d45fe2a: 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 6.8% 287 0.0% 291 0.0% 7,896 0.0% 6,256 0.0%
Exclusive Metrics for Current Function133 46.3% 85 29.2% -1,712 -21.7% 2,464 39.4%
Parent function
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue5 100.0% 287 100.0% 291 100.0% 7,896 100.0% 6,256 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes5 8.3% 127 44.3% 133 45.7% 1,264 16.0% 608 9.7%
sprintf5 8.3% 12 4.2% 20 6.9% 3,984 50.5% 1,080 17.3%
hash5 8.3% 10 3.5% 15 5.2% 1,224 15.5% 816 13.0%
base_convert10 16.7% 5 1.7% 13 4.5% 1,112 14.1% 592 9.5%
substr35 58.3% 0 0.0% 25 8.6% 2,024 25.6% 696 11.1%