Run Report
Run #55919d1190958: 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::randomBytes6 12.2% 86 0.1% 5,752 0.0% 664 0.0%
Exclusive Metrics for Current Function51 59.3% 2,280 39.6% 504 75.9%
Parent functions
Drupal\Component\Utility\Crypt::randomBytesBase645 83.3% 70 81.4% 1,224 21.3% 664 100.0%
Drupal\Core\DrupalKernel::boot1 16.7% 16 18.6% 4,528 78.7% 0 0.0%
Child functions
openssl_random_pseudo_bytes6 16.7% 35 40.7% 1,000 17.4% 0 0.0%
substr12 33.3% 0 0.0% 976 17.0% 112 16.9%
function_exists6 16.7% 0 0.0% 656 11.4% 48 7.2%
strlen12 33.3% 0 0.0% 840 14.6% 0 0.0%