Run Report
Run #5199e51c1ee20: 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::randomBytes37 22.4% 1,990 0.1% 0 0.0% 12,632 0.1% 36,616 0.3%
Exclusive Metrics for Current Function871 43.8% 0 N/A% -138,368 -1095.4% 12,404 33.9%
Parent function
Drupal\Component\Uuid\Php::generate37 100.0% 1,990 100.0% 0 N/A% 12,632 100.0% 36,616 100.0%
Child functions
fread1 0.8% 827 41.6% 0 N/A% 12,748 100.9% 0 0.0%
substr74 62.2% 145 7.3% 0 N/A% 142,228 1125.9% 8,192 22.4%
strlen38 31.9% 74 3.7% 0 N/A% 444 3.5% 0 0.0%
print_r1 0.8% 40 2.0% 0 N/A% 1,396 11.1% 16,020 43.8%
fopen1 0.8% 20 1.0% 0 N/A% 972 7.7% 0 0.0%
fclose1 0.8% 5 0.3% 0 N/A% -8,124 -64.3% 0 0.0%
max1 0.8% 3 0.2% 0 N/A% 440 3.5% 0 0.0%
function_exists1 0.8% 3 0.2% 0 N/A% 452 3.6% 0 0.0%
getmypid1 0.8% 2 0.1% 0 N/A% 444 3.5% 0 0.0%