Run Report
Run #519fd0d6038b3: 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::randomBytes3 10.3% 829 0.1% 0 0.0% 16,392 0.1% 33,968 0.2%
Exclusive Metrics for Current Function89 10.7% 0 N/A% -8,544 -52.1% 8,864 26.1%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 829 100.0% 0 N/A% 16,392 100.0% 33,968 100.0%
Child functions
fread1 5.9% 654 78.9% 0 N/A% 13,120 80.0% 3,496 10.3%
print_r1 5.9% 35 4.2% 0 N/A% 1,784 10.9% 17,520 51.6%
fopen1 5.9% 25 3.0% 0 N/A% 1,696 10.3% 0 0.0%
substr6 35.3% 9 1.1% 0 N/A% 13,176 80.4% 4,088 12.0%
strlen4 23.5% 5 0.6% 0 N/A% 792 4.8% 0 0.0%
fclose1 5.9% 5 0.6% 0 N/A% -8,016 -48.9% 0 0.0%
max1 5.9% 3 0.4% 0 N/A% 792 4.8% 0 0.0%
getmypid1 5.9% 2 0.2% 0 N/A% 792 4.8% 0 0.0%
function_exists1 5.9% 2 0.2% 0 N/A% 800 4.9% 0 0.0%