Run Report
Run #523f024cca254: 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% 674 0.1% 674 0.2% 16,280 0.0% 25,208 0.1%
Exclusive Metrics for Current Function46 6.8% 35 5.2% -472 -2.9% 4,592 18.2%
Parent function
Drupal\Component\Uuid\Php::generate1 100.0% 674 100.0% 674 100.0% 16,280 100.0% 25,208 100.0%
Child functions
fread1 9.1% 549 81.5% 550 81.6% 13,120 80.6% 3,136 12.4%
fopen1 9.1% 44 6.5% 45 6.7% 1,704 10.5% 0 0.0%
print_r1 9.1% 25 3.7% 26 3.9% 1,840 11.3% 17,480 69.3%
fclose1 9.1% 5 0.7% 6 0.9% -8,024 -49.3% 0 0.0%
substr2 18.2% 1 0.1% 3 0.4% 4,936 30.3% 0 0.0%
function_exists1 9.1% 1 0.1% 2 0.3% 800 4.9% 0 0.0%
max1 9.1% 1 0.1% 3 0.4% 792 4.9% 0 0.0%
strlen2 18.2% 1 0.1% 2 0.3% 792 4.9% 0 0.0%
getmypid1 9.1% 1 0.1% 2 0.3% 792 4.9% 0 0.0%