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Run #5198b3b171080: 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::generate1 4.3% 738 0.7% 739 0.8% 28,512 0.3% 32,288 0.4%
Exclusive Metrics for Current Function40 5.4% 24 3.2% 1,464 5.1% 608 1.9%
Parent function
Drupal\Component\Uuid\Uuid::generate1 100.0% 738 100.0% 739 100.0% 28,512 100.0% 32,288 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes1 7.7% 665 90.1% 666 90.1% 16,240 57.0% 25,576 79.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 7.7% 25 3.4% 26 3.5% 6,584 23.1% 6,104 18.9%
sprintf1 7.7% 4 0.5% 5 0.7% 1,440 5.1% 0 0.0%
hash1 7.7% 3 0.4% 4 0.5% 896 3.1% 0 0.0%
base_convert2 15.4% 1 0.1% 4 0.5% 856 3.0% 0 0.0%
substr7 53.8% 0 0.0% 10 1.4% 1,032 3.6% 0 0.0%