Run Report
Run #5199e5a1880e2: 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% 2,001 0.1% 4,001 0.2% 12,664 0.1% 44,864 0.4%
Exclusive Metrics for Current Function864 43.2% 0 0.0% -138,356 -1092.5% 16,564 36.9%
Parent function
Drupal\Component\Uuid\Php::generate37 100.0% 2,001 100.0% 4,001 100.0% 12,664 100.0% 44,864 100.0%
Child functions
fread1 0.8% 827 41.3% 0 0.0% 12,748 100.7% 0 0.0%
substr74 62.2% 161 8.0% 4,001 100.0% 142,228 1123.1% 12,264 27.3%
strlen38 31.9% 74 3.7% 0 0.0% 444 3.5% 0 0.0%
print_r1 0.8% 41 2.0% 0 0.0% 1,412 11.1% 16,036 35.7%
fopen1 0.8% 21 1.0% 0 0.0% 976 7.7% 0 0.0%
fclose1 0.8% 5 0.2% 0 0.0% -8,124 -64.2% 0 0.0%
max1 0.8% 3 0.1% 0 0.0% 440 3.5% 0 0.0%
function_exists1 0.8% 3 0.1% 0 0.0% 452 3.6% 0 0.0%
getmypid1 0.8% 2 0.1% 0 0.0% 444 3.5% 0 0.0%