Run Report
Run #519b001c90026: XHProf Run (Namespace=drupal-perf-mrbaileys)
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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::randomBytes2 8.0% 803 0.4% 0 0.0% 16,336 0.1% 33,976 0.3%
Exclusive Metrics for Current Function71 8.8% 0 N/A% -4,504 -27.6% 8,840 26.0%
Parent function
Drupal\Component\Uuid\Php::generate2 100.0% 803 100.0% 0 N/A% 16,336 100.0% 33,976 100.0%
Child functions
fread1 7.1% 654 81.4% 0 N/A% 13,120 80.3% 3,512 10.3%
print_r1 7.1% 34 4.2% 0 N/A% 1,800 11.0% 17,536 51.6%
fopen1 7.1% 25 3.1% 0 N/A% 1,696 10.4% 0 0.0%
substr4 28.6% 5 0.6% 0 N/A% 9,064 55.5% 4,088 12.0%
fclose1 7.1% 5 0.6% 0 N/A% -8,016 -49.1% 0 0.0%
max1 7.1% 3 0.4% 0 N/A% 792 4.8% 0 0.0%
strlen3 21.4% 3 0.4% 0 N/A% 792 4.8% 0 0.0%
function_exists1 7.1% 2 0.2% 0 N/A% 800 4.9% 0 0.0%
getmypid1 7.1% 1 0.1% 0 N/A% 792 4.8% 0 0.0%