Run Report
Run #54811c7da26f8: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Component\Utility\Crypt::randomBytes [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Component\Utility\Crypt::randomBytes103 14.1% 2,387 0.1% 15,128 0.0% 656 0.0%
Exclusive Metrics for Current Function1,466 61.4% 912 6.0% 608 92.7%
Parent functions
Drupal\Component\Uuid\Php::generate100 97.1% 2,305 96.6% 9,520 62.9% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytesBase642 1.9% 53 2.2% 896 5.9% 656 100.0%
Drupal\Core\DrupalKernel::boot1 1.0% 29 1.2% 4,712 31.1% 0 0.0%
Child functions
openssl_random_pseudo_bytes103 16.7% 816 34.2% 4,816 31.8% 0 0.0%
function_exists103 16.7% 103 4.3% 656 4.3% 48 7.3%
substr206 33.3% 1 0.0% 4,792 31.7% 0 0.0%
strlen206 33.3% 1 0.0% 3,952 26.1% 0 0.0%