Run Report
Run #518fbd1297c93: 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% 930 0.4% 932 0.5% 29,352 0.3% 49,024 0.4%
Exclusive Metrics for Current Function137 14.7% 86 9.2% -1,016 -3.5% 752 1.5%
Parent function
Drupal\Component\Uuid\Uuid::generate4 100.0% 930 100.0% 932 100.0% 29,352 100.0% 49,024 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes4 8.2% 736 79.1% 741 79.5% 16,472 56.1% 42,168 86.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 2.0% 28 3.0% 29 3.1% 6,584 22.4% 6,104 12.5%
sprintf4 8.2% 14 1.5% 18 1.9% 3,352 11.4% 0 0.0%
hash4 8.2% 10 1.1% 14 1.5% 1,136 3.9% 0 0.0%
base_convert8 16.3% 5 0.5% 11 1.2% 1,048 3.6% 0 0.0%
substr28 57.1% 0 0.0% 33 3.5% 1,776 6.1% 0 0.0%