Run Report
Run #55b92b7b69e68: XHProf Run (Namespace=drupal-perf-cthos)
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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::randomBytes3 10.7% 94 0.0% 6,088 0.0% 640 0.0%
Exclusive Metrics for Current Function44 46.8% 3,208 52.7% 552 86.2%
Parent functions
Drupal\Core\DrupalKernel::boot1 33.3% 43 45.7% 4,528 74.4% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytesBase641 33.3% 26 27.7% 792 13.0% 0 0.0%
Drupal\Component\Uuid\Php::generate1 33.3% 25 26.6% 768 12.6% 640 100.0%
Child functions
openssl_random_pseudo_bytes3 16.7% 45 47.9% 800 13.1% 0 0.0%
function_exists3 16.7% 2 2.1% 656 10.8% 48 7.5%
strlen6 33.3% 2 2.1% 648 10.6% 0 0.0%
substr6 33.3% 1 1.1% 776 12.7% 40 6.2%