Run Report
Run #5659123816918: 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::randomBytes10 13.5% 272 0.0% 6,768 0.0% 1,208 0.0%
Exclusive Metrics for Current Function150 55.1% 3,200 47.3% 1,112 92.1%
Parent functions
Drupal\Component\Uuid\Php::generate5 50.0% 132 48.5% 1,120 16.5% 368 30.5%
Drupal\Component\Utility\Crypt::randomBytesBase644 40.0% 100 36.8% 1,120 16.5% 840 69.5%
Drupal\Core\DrupalKernel::boot1 10.0% 40 14.7% 4,528 66.9% 0 0.0%
Child functions
openssl_random_pseudo_bytes10 16.7% 115 42.3% 1,144 16.9% 0 0.0%
function_exists10 16.7% 6 2.2% 656 9.7% 96 7.9%
strlen20 33.3% 1 0.4% 648 9.6% 0 0.0%
substr20 33.3% 0 0.0% 1,120 16.5% 0 0.0%