Run Report
Run #518eefcaea15f: 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::generate4 6.5% 929 0.5% 932 0.6% 29,360 0.3% 49,000 0.4%
Exclusive Metrics for Current Function130 14.0% 83 8.9% -1,008 -3.4% 752 1.5%
Parent function
Drupal\Component\Uuid\Uuid::generate4 100.0% 929 100.0% 932 100.0% 29,360 100.0% 49,000 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes4 8.2% 742 79.9% 746 80.0% 16,448 56.0% 42,144 86.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 2.0% 26 2.8% 28 3.0% 6,584 22.4% 6,104 12.5%
sprintf4 8.2% 13 1.4% 17 1.8% 3,352 11.4% 0 0.0%
hash4 8.2% 10 1.1% 13 1.4% 1,160 4.0% 0 0.0%
base_convert8 16.3% 7 0.8% 16 1.7% 1,048 3.6% 0 0.0%
substr28 57.1% 1 0.1% 29 3.1% 1,776 6.0% 0 0.0%