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Run #5394e33e8d847: 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::randomBytes58 14.0% 1,830 0.2% 1,899 0.2% 13,408 0.0% 832 0.0%
Exclusive Metrics for Current Function981 53.6% 759 40.0% 768 5.7% 752 90.4%
Parent functions
Drupal\Component\Utility\Crypt::randomBytesBase6447 81.0% 1,409 77.0% 1,466 77.2% 6,440 48.0% 832 100.0%
Drupal\Component\Uuid\Php::generate10 17.2% 381 20.8% 392 20.6% 1,712 12.8% 0 0.0%
_drupal_bootstrap_code1 1.7% 40 2.2% 41 2.2% 5,256 39.2% 0 0.0%
Child functions
openssl_random_pseudo_bytes58 16.7% 653 35.7% 707 37.2% 4,616 34.4% 0 0.0%
strlen116 33.3% 80 4.4% 166 8.7% 2,648 19.7% 32 3.8%
substr116 33.3% 58 3.2% 159 8.4% 4,576 34.1% 0 0.0%
function_exists58 16.7% 58 3.2% 108 5.7% 800 6.0% 48 5.8%