Run Report
Run #530ef19752730: 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::randomBytes7 12.1% 282 0.0% 292 0.0% 7,496 0.0% 832 0.0%
Exclusive Metrics for Current Function146 51.8% 104 35.6% 3,392 45.3% 696 83.7%
Parent functions
Drupal\Component\Utility\Crypt::randomBytesBase644 57.1% 163 57.8% 170 58.2% 1,248 16.6% 48 5.8%
Drupal\Component\Uuid\Php::generate2 28.6% 80 28.4% 82 28.1% 1,000 13.3% 784 94.2%
_drupal_bootstrap_code1 14.3% 39 13.8% 40 13.7% 5,248 70.0% 0 0.0%
Child functions
openssl_random_pseudo_bytes7 16.7% 111 39.4% 121 41.4% 1,152 15.4% 0 0.0%
strlen14 33.3% 10 3.5% 26 8.9% 1,024 13.7% 0 0.0%
function_exists7 16.7% 8 2.8% 19 6.5% 800 10.7% 96 11.5%
substr14 33.3% 7 2.5% 22 7.5% 1,128 15.0% 40 4.8%