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Run #5589a5eb25e98: 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% 130 0.0% 5,608 0.0% 512 0.0%
Exclusive Metrics for Current Function59 45.4% 2,600 46.4% 456 89.1%
Parent functions
Drupal\Core\DrupalKernel::boot1 33.3% 75 57.7% 4,712 84.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytesBase642 66.7% 55 42.3% 896 16.0% 512 100.0%
Child functions
openssl_random_pseudo_bytes3 16.7% 57 43.8% 816 14.6% 0 0.0%
function_exists3 16.7% 13 10.0% 656 11.7% 0 0.0%
strlen6 33.3% 1 0.8% 744 13.3% 0 0.0%
substr6 33.3% 0 0.0% 792 14.1% 56 10.9%