Run Report
Run #51abc4cb0a647: 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::generate8 7.0% 1,143 0.7% 1,150 0.8% 30,496 0.3% 48,944 0.4%
Exclusive Metrics for Current Function270 23.6% 169 14.7% -4,304 -14.1% 704 1.4%
Parent function
Drupal\Component\Uuid\Uuid::generate8 100.0% 1,143 100.0% 1,150 100.0% 30,496 100.0% 48,944 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes8 8.2% 783 68.5% 791 68.8% 16,752 54.9% 42,136 86.1%
sprintf8 8.2% 28 2.4% 38 3.3% 5,904 19.4% 0 0.0%
hash8 8.2% 26 2.3% 35 3.0% 1,488 4.9% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 1.0% 26 2.3% 28 2.4% 6,584 21.6% 6,104 12.5%
base_convert16 16.5% 9 0.8% 24 2.1% 1,304 4.3% 0 0.0%
substr56 57.7% 1 0.1% 65 5.7% 2,768 9.1% 0 0.0%