Run Report
Run #5589b704ad974: 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% 6,461 0.0% 552,800 0.0% 51,200 0.0%
Exclusive Metrics for Current Function4,161 64.4% 266,400 48.2% 45,600 89.1%
Parent functions
Drupal\Core\DrupalKernel::boot100 50.0% 3,635 56.3% 473,600 85.7% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytesBase64100 50.0% 2,826 43.7% 79,200 14.3% 51,200 100.0%
Child functions
openssl_random_pseudo_bytes200 16.7% 1,927 29.8% 76,000 13.7% 0 0.0%
function_exists200 16.7% 208 3.2% 65,600 11.9% 0 0.0%
strlen400 33.3% 142 2.2% 71,200 12.9% 0 0.0%
substr400 33.3% 23 0.4% 73,600 13.3% 5,600 10.9%