Run Report
Run #53195a48b6f09: 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::randomBytes27 13.6% 713 0.1% 735 0.1% 9,240 0.0% 48 0.0%
Exclusive Metrics for Current Function406 56.9% 314 42.7% 2,928 31.7% 0 0.0%
Parent functions
Drupal\Component\Uuid\Php::generate23 85.2% 545 76.4% 562 76.5% 2,848 30.8% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytesBase643 11.1% 129 18.1% 133 18.1% 1,144 12.4% 48 100.0%
_drupal_bootstrap_code1 3.7% 39 5.5% 40 5.4% 5,248 56.8% 0 0.0%
Child functions
openssl_random_pseudo_bytes27 16.7% 219 30.7% 236 32.1% 1,936 21.0% 0 0.0%
function_exists27 16.7% 30 4.2% 45 6.1% 800 8.7% 48 100.0%
strlen54 33.3% 30 4.2% 73 9.9% 1,664 18.0% 0 0.0%
substr54 33.3% 28 3.9% 67 9.1% 1,912 20.7% 0 0.0%