Run Report
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
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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::randomBytes4 11.4% 60 0.1% 5,544 0.0% 648 0.0%
Exclusive Metrics for Current Function35 58.3% 2,360 42.6% 600 92.6%
Parent functions
Drupal\Component\Utility\Crypt::randomBytesBase643 75.0% 43 71.7% 1,016 18.3% 648 100.0%
Drupal\Core\DrupalKernel::boot1 25.0% 17 28.3% 4,528 81.7% 0 0.0%
Child functions
openssl_random_pseudo_bytes4 16.7% 25 41.7% 888 16.0% 0 0.0%
substr8 33.3% 0 0.0% 864 15.6% 0 0.0%
function_exists4 16.7% 0 0.0% 656 11.8% 48 7.4%
strlen8 33.3% 0 0.0% 776 14.0% 0 0.0%