Run Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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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 5.0% 657 0.5% 658 0.6% 15,144 0.1% 24,512 0.2%
Exclusive Metrics for Current Function35 5.3% 22 3.3% -736 -4.9% 4,584 18.7%
Parent function
Drupal\Component\Uuid\Php::generate1 100.0% 657 100.0% 658 100.0% 15,144 100.0% 24,512 100.0%
Child functions
fread1 10.0% 574 87.4% 576 87.5% 13,120 86.6% 2,440 10.0%
fopen1 10.0% 25 3.8% 27 4.1% 1,704 11.3% 0 0.0%
print_r1 10.0% 15 2.3% 17 2.6% 1,752 11.6% 17,488 71.3%
fclose1 10.0% 7 1.1% 8 1.2% -8,024 -53.0% 0 0.0%
max1 10.0% 1 0.2% 1 0.2% 792 5.2% 0 0.0%
substr2 20.0% 0 0.0% 2 0.3% 4,952 32.7% 0 0.0%
strlen2 20.0% 0 0.0% 2 0.3% 792 5.2% 0 0.0%
getmypid1 10.0% 0 0.0% 3 0.5% 792 5.2% 0 0.0%