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Run #51a17ddad641e: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::randomBytes4 12.1% 1,055 0.3% 4,000 1.0% 11,336 0.1% 40,212 0.5%
Exclusive Metrics for Current Function137 13.0% 0 0.0% -14,288 -126.0% 12,424 30.9%
Parent function
Drupal\Component\Uuid\Php::generate4 100.0% 1,055 100.0% 4,000 100.0% 11,336 100.0% 40,212 100.0%
Child functions
fread1 5.0% 828 78.5% 4,000 100.0% 12,748 112.5% 0 0.0%
print_r1 5.0% 33 3.1% 0 0.0% 1,412 12.5% 16,472 41.0%
fopen1 5.0% 19 1.8% 0 0.0% 980 8.6% 0 0.0%
substr8 40.0% 16 1.5% 0 0.0% 16,828 148.4% 11,316 28.1%
strlen5 25.0% 9 0.9% 0 0.0% 444 3.9% 0 0.0%
fclose1 5.0% 5 0.5% 0 0.0% -8,124 -71.7% 0 0.0%
max1 5.0% 3 0.3% 0 0.0% 440 3.9% 0 0.0%
function_exists1 5.0% 3 0.3% 0 0.0% 452 4.0% 0 0.0%
getmypid1 5.0% 2 0.2% 0 0.0% 444 3.9% 0 0.0%