Run Report
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::randomBytes1,000 13.5% 26,345 0.0% 676,800 0.0% 126,032 0.0%
Exclusive Metrics for Current Function14,300 54.3% 320,000 47.3% 110,832 87.9%
Parent functions
Drupal\Component\Uuid\Php::generate500 50.0% 11,777 44.7% 112,000 16.5% 36,432 28.9%
Drupal\Component\Utility\Crypt::randomBytesBase64400 40.0% 10,400 39.5% 112,000 16.5% 89,600 71.1%
Drupal\Core\DrupalKernel::boot100 10.0% 4,168 15.8% 452,800 66.9% 0 0.0%
Child functions
openssl_random_pseudo_bytes1,000 16.7% 11,466 43.5% 114,400 16.9% 0 0.0%
function_exists1,000 16.7% 388 1.5% 65,600 9.7% 9,600 7.6%
strlen2,000 33.3% 117 0.4% 64,800 9.6% 0 0.0%
substr2,000 33.3% 74 0.3% 112,000 16.5% 5,600 4.4%