Run Report
Run #51977a4f621dd: 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% 725 0.3% 728 0.3% 16,416 0.1% 38,200 0.1%
Exclusive Metrics for Current Function77 10.6% 56 7.7% -8,544 -52.0% 12,888 33.7%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 725 100.0% 728 100.0% 16,416 100.0% 38,200 100.0%
Child functions
fread1 5.9% 541 74.6% 542 74.5% 13,120 79.9% 3,136 8.2%
fopen1 5.9% 44 6.1% 46 6.3% 1,712 10.4% 0 0.0%
substr6 35.3% 30 4.1% 35 4.8% 13,176 80.3% 8,160 21.4%
print_r1 5.9% 23 3.2% 25 3.4% 1,792 10.9% 14,016 36.7%
fclose1 5.9% 5 0.7% 7 1.0% -8,032 -48.9% 0 0.0%
strlen4 23.5% 2 0.3% 9 1.2% 792 4.8% 0 0.0%
max1 5.9% 1 0.1% 3 0.4% 792 4.8% 0 0.0%
getmypid1 5.9% 1 0.1% 2 0.3% 800 4.9% 0 0.0%
function_exists1 5.9% 1 0.1% 3 0.4% 808 4.9% 0 0.0%