Run Report
Run #518af9df61d72: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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::randomBytes3 10.3% 704 0.1% 708 0.1% 16,392 0.1% 42,200 0.3%
Exclusive Metrics for Current Function71 10.1% 56 7.9% -8,544 -52.1% 13,072 31.0%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 704 100.0% 708 100.0% 16,392 100.0% 42,200 100.0%
Child functions
fread1 5.9% 544 77.3% 546 77.1% 13,120 80.0% 3,448 8.2%
fopen1 5.9% 42 6.0% 44 6.2% 1,704 10.4% 0 0.0%
print_r1 5.9% 22 3.1% 23 3.2% 1,784 10.9% 17,520 41.5%
substr6 35.3% 12 1.7% 14 2.0% 13,176 80.4% 8,160 19.3%
fclose1 5.9% 7 1.0% 9 1.3% -8,024 -49.0% 0 0.0%
strlen4 23.5% 3 0.4% 8 1.1% 792 4.8% 0 0.0%
max1 5.9% 1 0.1% 2 0.3% 792 4.8% 0 0.0%
getmypid1 5.9% 1 0.1% 3 0.4% 792 4.8% 0 0.0%
function_exists1 5.9% 1 0.1% 3 0.4% 800 4.9% 0 0.0%