Run Report
Run #54e0a77153dbf: 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% 289 0.0% 295 0.0% 7,896 0.0% 6,256 0.0%
Exclusive Metrics for Current Function134 46.4% 88 29.8% -1,712 -21.7% 2,464 39.4%
Parent function
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue5 100.0% 289 100.0% 295 100.0% 7,896 100.0% 6,256 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes5 8.3% 126 43.6% 132 44.7% 1,264 16.0% 608 9.7%
sprintf5 8.3% 13 4.5% 18 6.1% 3,984 50.5% 1,080 17.3%
hash5 8.3% 11 3.8% 16 5.4% 1,224 15.5% 816 13.0%
base_convert10 16.7% 5 1.7% 11 3.7% 1,112 14.1% 592 9.5%
substr35 58.3% 0 0.0% 30 10.2% 2,024 25.6% 696 11.1%