Run Report
Run #53d435bff29d8: 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. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Component\Utility\Crypt::randomBytes12 12.9% 483 0.1% 499 0.1% 8,120 0.0% 1,880 0.0%
Exclusive Metrics for Current Function250 51.8% 169 33.9% 3,136 38.6% 1,624 86.4%
Parent functions
Drupal\Component\Utility\Crypt::randomBytesBase648 66.7% 318 65.8% 329 65.9% 1,760 21.7% 1,136 60.4%
Drupal\Component\Uuid\Php::generate3 25.0% 111 23.0% 115 23.0% 1,088 13.4% 744 39.6%
Drupal\Core\DrupalKernel::boot1 8.3% 54 11.2% 55 11.0% 5,272 64.9% 0 0.0%
Child functions
openssl_random_pseudo_bytes12 16.7% 187 38.7% 202 40.5% 1,512 18.6% 0 0.0%
strlen24 33.3% 18 3.7% 48 9.6% 1,176 14.5% 0 0.0%
substr24 33.3% 15 3.1% 41 8.2% 1,496 18.4% 112 6.0%
function_exists12 16.7% 13 2.7% 39 7.8% 800 9.9% 144 7.7%