Run Report
Run #51a14be6130cb: 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::randomBytes10 17.5% 1,253 0.1% 0 0.0% 11,552 0.1% 34,036 0.4%
Exclusive Metrics for Current Function292 23.3% 0 N/A% -38,144 -330.2% 9,388 27.6%
Parent function
Drupal\Component\Uuid\Php::generate10 100.0% 1,253 100.0% 0 N/A% 11,552 100.0% 34,036 100.0%
Child functions
fread1 2.6% 839 67.0% 0 N/A% 12,748 110.4% 0 0.0%
substr20 52.6% 38 3.0% 0 N/A% 40,924 354.3% 8,192 24.1%
print_r1 2.6% 33 2.6% 0 N/A% 1,396 12.1% 16,456 48.3%
strlen11 28.9% 21 1.7% 0 N/A% 444 3.8% 0 0.0%
fopen1 2.6% 18 1.4% 0 N/A% 972 8.4% 0 0.0%
fclose1 2.6% 5 0.4% 0 N/A% -8,124 -70.3% 0 0.0%
max1 2.6% 3 0.2% 0 N/A% 440 3.8% 0 0.0%
function_exists1 2.6% 2 0.2% 0 N/A% 452 3.9% 0 0.0%
getmypid1 2.6% 2 0.2% 0 N/A% 444 3.8% 0 0.0%