Run Report
Run #5659177493c27: 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::randomBytes10 13.5% 258 0.0% 6,768 0.0% 1,264 0.0%
Exclusive Metrics for Current Function140 54.3% 3,200 47.3% 1,112 88.0%
Parent functions
Drupal\Component\Uuid\Php::generate5 50.0% 116 45.0% 1,120 16.5% 368 29.1%
Drupal\Component\Utility\Crypt::randomBytesBase644 40.0% 103 39.9% 1,120 16.5% 896 70.9%
Drupal\Core\DrupalKernel::boot1 10.0% 39 15.1% 4,528 66.9% 0 0.0%
Child functions
openssl_random_pseudo_bytes10 16.7% 113 43.8% 1,144 16.9% 0 0.0%
function_exists10 16.7% 4 1.6% 656 9.7% 96 7.6%
strlen20 33.3% 1 0.4% 648 9.6% 0 0.0%
substr20 33.3% 0 0.0% 1,120 16.5% 56 4.4%