Run Report
Run #52c641a950046: 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::generate154 7.7% 6,554 0.6% 6,690 0.6% 72,536 0.3% 326,080 1.4%
Exclusive Metrics for Current Function3,621 55.2% 2,145 32.1% -124,320 -171.4% 456 0.1%
Parent functions
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue151 98.1% 5,765 88.0% 5,898 88.2% 44,648 61.6% 290,832 89.2%
Drupal\Core\Config\Context\ConfigContext::setUuid3 1.9% 789 12.0% 792 11.8% 27,888 38.4% 35,248 10.8%
Child functions
Drupal\Component\Utility\Crypt::randomBytes154 8.3% 2,188 33.4% 2,336 34.9% 26,368 36.4% 321,272 98.5%
sprintf154 8.3% 336 5.1% 448 6.7% 99,888 137.7% 0 0.0%
hash154 8.3% 237 3.6% 367 5.5% 14,336 19.8% 0 0.0%
base_convert308 16.7% 153 2.3% 396 5.9% 10,664 14.7% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 0.1% 19 0.3% 20 0.3% 6,520 9.0% 4,352 1.3%
substr1,078 58.3% 0 0.0% 978 14.6% 39,080 53.9% 0 0.0%