Run Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::randomBytes3 10.3% 791 0.1% 796 0.1% 11,260 0.1% 58,784 0.6%
Exclusive Metrics for Current Function119 15.0% 93 11.7% -10,348 -91.9% 8,308 14.1%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 791 100.0% 796 100.0% 11,260 100.0% 58,784 100.0%
Child functions
fread1 5.9% 555 70.2% 559 70.2% 12,748 113.2% 0 0.0%
fopen1 5.9% 60 7.6% 63 7.9% 1,024 9.1% 0 0.0%
print_r1 5.9% 23 2.9% 25 3.1% 1,436 12.8% 42,284 71.9%
substr6 35.3% 14 1.8% 20 2.5% 12,752 113.3% 8,192 13.9%
fclose1 5.9% 11 1.4% 14 1.8% -8,128 -72.2% 0 0.0%
strlen4 23.5% 4 0.5% 10 1.3% 440 3.9% 0 0.0%
max1 5.9% 2 0.3% 5 0.6% 440 3.9% 0 0.0%
function_exists1 5.9% 2 0.3% 4 0.5% 452 4.0% 0 0.0%
getmypid1 5.9% 1 0.1% 3 0.4% 444 3.9% 0 0.0%