Run Report
Run #52c642960e9a6: 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% 6,564 0.6% 6,711 0.6% 72,504 0.3% 326,112 1.4%
Exclusive Metrics for Current Function3,608 55.0% 2,150 32.0% -124,352 -171.5% 456 0.1%
Parent functions
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue151 98.1% 5,768 87.9% 5,912 88.1% 44,600 61.5% 290,832 89.2%
Drupal\Core\Config\Context\ConfigContext::setUuid3 1.9% 796 12.1% 799 11.9% 27,904 38.5% 35,280 10.8%
Child functions
Drupal\Component\Utility\Crypt::randomBytes154 8.3% 2,210 33.7% 2,343 34.9% 26,384 36.4% 321,304 98.5%
sprintf154 8.3% 327 5.0% 467 7.0% 99,856 137.7% 0 0.0%
hash154 8.3% 246 3.7% 372 5.5% 14,336 19.8% 0 0.0%
base_convert308 16.7% 154 2.3% 401 6.0% 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% 958 14.3% 39,096 53.9% 0 0.0%