Run Report
Run #55f24c41088f1: 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::randomBytes6 13.0% 127 0.0% 6,400 0.0% 1,328 0.0%
Exclusive Metrics for Current Function72 56.7% 2,992 46.8% 1,200 90.4%
Parent functions
Drupal\Component\Utility\Crypt::randomBytesBase643 50.0% 67 52.8% 1,016 15.9% 648 48.8%
Drupal\Component\Uuid\Php::generate2 33.3% 41 32.3% 856 13.4% 680 51.2%
Drupal\Core\DrupalKernel::boot1 16.7% 19 15.0% 4,528 70.8% 0 0.0%
Child functions
openssl_random_pseudo_bytes6 16.7% 51 40.2% 968 15.1% 0 0.0%
function_exists6 16.7% 4 3.1% 656 10.2% 96 7.2%
substr12 33.3% 0 0.0% 944 14.8% 0 0.0%
strlen12 33.3% 0 0.0% 840 13.1% 32 2.4%