Run Report
Run #530ef2275628d: 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% 278 0.0% 294 0.0% 7,520 0.0% 832 0.0%
Exclusive Metrics for Current Function147 52.9% 113 38.4% 3,392 45.1% 696 83.7%
Parent functions
Drupal\Component\Utility\Crypt::randomBytesBase644 57.1% 158 56.8% 166 56.5% 1,248 16.6% 48 5.8%
Drupal\Component\Uuid\Php::generate2 28.6% 79 28.4% 85 28.9% 1,000 13.3% 784 94.2%
_drupal_bootstrap_code1 14.3% 41 14.7% 43 14.6% 5,272 70.1% 0 0.0%
Child functions
openssl_random_pseudo_bytes7 16.7% 110 39.6% 118 40.1% 1,152 15.3% 0 0.0%
strlen14 33.3% 8 2.9% 24 8.2% 1,048 13.9% 0 0.0%
function_exists7 16.7% 7 2.5% 16 5.4% 800 10.6% 96 11.5%
substr14 33.3% 6 2.2% 23 7.8% 1,128 15.0% 40 4.8%