Run Report
Run #52d4b590e6e18: 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% 712 0.4% 712 0.5% 15,088 0.1% 25,080 0.2%
Exclusive Metrics for Current Function65 9.1% 24 3.4% -760 -5.0% 4,680 18.7%
Parent function
Drupal\Component\Uuid\Php::generate1 100.0% 712 100.0% 712 100.0% 15,088 100.0% 25,080 100.0%
Child functions
fread1 10.0% 581 81.6% 582 81.7% 13,120 87.0% 2,960 11.8%
fopen1 10.0% 41 5.8% 42 5.9% 1,704 11.3% 0 0.0%
print_r1 10.0% 18 2.5% 19 2.7% 1,736 11.5% 17,440 69.5%
fclose1 10.0% 5 0.7% 7 1.0% -8,024 -53.2% 0 0.0%
getmypid1 10.0% 1 0.1% 3 0.4% 792 5.2% 0 0.0%
max1 10.0% 1 0.1% 29 4.1% 792 5.2% 0 0.0%
substr2 20.0% 0 0.0% 2 0.3% 4,936 32.7% 0 0.0%
strlen2 20.0% 0 0.0% 4 0.6% 792 5.2% 0 0.0%