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Run #519d48e206f9d: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::generate1 4.3% 848 2.1% 850 2.2% 28,480 0.5% 32,432 0.6%
Exclusive Metrics for Current Function37 4.4% 26 3.1% 1,488 5.2% 608 1.9%
Parent function
Drupal\Component\Uuid\Uuid::generate1 100.0% 848 100.0% 850 100.0% 28,480 100.0% 32,432 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 7.7% 778 91.7% 780 91.8% 16,304 57.2% 25,696 79.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 7.7% 22 2.6% 24 2.8% 6,504 22.8% 6,128 18.9%
sprintf1 7.7% 3 0.4% 4 0.5% 1,424 5.0% 0 0.0%
base_convert2 15.4% 3 0.4% 4 0.5% 856 3.0% 0 0.0%
hash1 7.7% 3 0.4% 4 0.5% 872 3.1% 0 0.0%
substr7 53.8% 2 0.2% 8 0.9% 1,032 3.6% 0 0.0%