Run Report
Run #5589b6f75b296: 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::randomBytes200 9.5% 6,502 0.0% 550,400 0.0% 51,200 0.0%
Exclusive Metrics for Current Function4,155 63.9% 264,000 48.0% 45,600 89.1%
Parent functions
Drupal\Core\DrupalKernel::boot100 50.0% 3,699 56.9% 471,200 85.6% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytesBase64100 50.0% 2,803 43.1% 79,200 14.4% 51,200 100.0%
Child functions
openssl_random_pseudo_bytes200 16.7% 2,000 30.8% 76,000 13.8% 0 0.0%
function_exists200 16.7% 215 3.3% 65,600 11.9% 0 0.0%
strlen400 33.3% 108 1.7% 71,200 12.9% 0 0.0%
substr400 33.3% 24 0.4% 73,600 13.4% 5,600 10.9%