Run Report
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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% 687 0.1% 706 0.1% 9,240 0.0% 48 0.0%
Exclusive Metrics for Current Function396 57.6% 289 40.9% 2,928 31.7% 0 0.0%
Parent functions
Drupal\Component\Uuid\Php::generate23 85.2% 531 77.3% 544 77.1% 2,848 30.8% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytesBase643 11.1% 117 17.0% 122 17.3% 1,144 12.4% 48 100.0%
_drupal_bootstrap_code1 3.7% 39 5.7% 40 5.7% 5,248 56.8% 0 0.0%
Child functions
openssl_random_pseudo_bytes27 16.7% 206 30.0% 225 31.9% 1,936 21.0% 0 0.0%
substr54 33.3% 31 4.5% 83 11.8% 1,912 20.7% 0 0.0%
function_exists27 16.7% 27 3.9% 40 5.7% 800 8.7% 48 100.0%
strlen54 33.3% 27 3.9% 69 9.8% 1,664 18.0% 0 0.0%