Run Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::randomBytes1 4.8% 701 0.2% 703 0.2% 16,408 0.0% 21,760 0.1%
Exclusive Metrics for Current Function57 8.1% 48 6.8% -448 -2.7% 4,408 20.3%
Parent function
Drupal\Component\Uuid\Php::generate1 100.0% 701 100.0% 703 100.0% 16,408 100.0% 21,760 100.0%
Child functions
fread1 9.1% 552 78.7% 553 78.7% 13,120 80.0% 3,112 14.3%
fopen1 9.1% 40 5.7% 41 5.8% 1,712 10.4% 0 0.0%
print_r1 9.1% 32 4.6% 32 4.6% 1,944 11.8% 14,240 65.4%
fclose1 9.1% 6 0.9% 8 1.1% -8,032 -49.0% 0 0.0%
substr2 18.2% 4 0.6% 5 0.7% 4,936 30.1% 0 0.0%
max1 9.1% 3 0.4% 4 0.6% 792 4.8% 0 0.0%
strlen2 18.2% 3 0.4% 6 0.9% 792 4.8% 0 0.0%
getmypid1 9.1% 2 0.3% 3 0.4% 792 4.8% 0 0.0%
function_exists1 9.1% 2 0.3% 3 0.4% 800 4.9% 0 0.0%