Run Report
Run #5608311397db4: 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::randomBytes7 13.2% 134 0.0% 6,504 0.0% 1,360 0.0%
Exclusive Metrics for Current Function81 60.4% 2,952 45.4% 1,232 90.6%
Parent functions
Drupal\Component\Utility\Crypt::randomBytesBase644 57.1% 73 54.5% 1,120 17.2% 648 47.6%
Drupal\Component\Uuid\Php::generate2 28.6% 38 28.4% 856 13.2% 712 52.4%
Drupal\Core\DrupalKernel::boot1 14.3% 23 17.2% 4,528 69.6% 0 0.0%
Child functions
openssl_random_pseudo_bytes7 16.7% 51 38.1% 1,024 15.7% 0 0.0%
function_exists7 16.7% 2 1.5% 656 10.1% 96 7.1%
substr14 33.3% 0 0.0% 1,000 15.4% 0 0.0%
strlen14 33.3% 0 0.0% 872 13.4% 32 2.4%