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Run #519ff7de62889: 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::generate3 6.1% 1,143 0.4% 1,148 0.4% 29,864 0.2% 49,288 0.4%
Exclusive Metrics for Current Function131 11.5% 91 7.9% -184 -0.6% 752 1.5%
Parent function
Drupal\Component\Uuid\Uuid::generate3 100.0% 1,143 100.0% 1,148 100.0% 29,864 100.0% 49,288 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes3 8.1% 818 71.6% 825 71.9% 17,200 57.6% 42,472 86.2%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 2.7% 134 11.7% 136 11.8% 6,576 22.0% 6,064 12.3%
substr21 56.8% 21 1.8% 40 3.5% 1,528 5.1% 0 0.0%
sprintf3 8.1% 17 1.5% 21 1.8% 2,712 9.1% 0 0.0%
hash3 8.1% 13 1.1% 18 1.6% 1,048 3.5% 0 0.0%
base_convert6 16.2% 9 0.8% 17 1.5% 984 3.3% 0 0.0%