Run Report
Run #55894cb58cb8a: XHProf Run (Namespace=drupal-perf-stefanr)
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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% 87 0.0% 5,624 0.0% 512 0.0%
Exclusive Metrics for Current Function53 60.9% 2,600 46.2% 456 89.1%
Parent functions
Drupal\Component\Utility\Crypt::randomBytesBase642 66.7% 54 62.1% 896 15.9% 512 100.0%
Drupal\Core\DrupalKernel::boot1 33.3% 33 37.9% 4,728 84.1% 0 0.0%
Child functions
openssl_random_pseudo_bytes3 16.7% 30 34.5% 816 14.5% 0 0.0%
function_exists3 16.7% 3 3.4% 672 11.9% 0 0.0%
strlen6 33.3% 1 1.1% 744 13.2% 0 0.0%
substr6 33.3% 0 0.0% 792 14.1% 56 10.9%