Run Report
Run #5589a70d968a5: 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::randomBytes300 10.7% 9,923 0.0% 560,800 0.0% 51,200 0.0%
Exclusive Metrics for Current Function6,061 61.1% 260,000 46.4% 45,600 89.1%
Parent functions
Drupal\Component\Utility\Crypt::randomBytesBase64200 66.7% 5,996 60.4% 89,600 16.0% 51,200 100.0%
Drupal\Core\DrupalKernel::boot100 33.3% 3,927 39.6% 471,200 84.0% 0 0.0%
Child functions
openssl_random_pseudo_bytes300 16.7% 3,306 33.3% 81,600 14.6% 0 0.0%
function_exists300 16.7% 389 3.9% 65,600 11.7% 0 0.0%
strlen600 33.3% 131 1.3% 74,400 13.3% 0 0.0%
substr600 33.3% 36 0.4% 79,200 14.1% 5,600 10.9%