Run Report
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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% 784 0.2% 788 0.3% 11,256 0.1% 58,788 0.7%
Exclusive Metrics for Current Function109 13.9% 84 10.7% -10,348 -91.9% 8,308 14.1%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 784 100.0% 788 100.0% 11,256 100.0% 58,788 100.0%
Child functions
fread1 5.9% 541 69.0% 542 68.8% 12,748 113.3% 0 0.0%
substr6 35.3% 56 7.1% 66 8.4% 12,752 113.3% 8,192 13.9%
fopen1 5.9% 43 5.5% 46 5.8% 1,016 9.0% 0 0.0%
print_r1 5.9% 21 2.7% 23 2.9% 1,440 12.8% 42,288 71.9%
fclose1 5.9% 6 0.8% 8 1.0% -8,128 -72.2% 0 0.0%
strlen4 23.5% 4 0.5% 9 1.1% 440 3.9% 0 0.0%
max1 5.9% 2 0.3% 4 0.5% 440 3.9% 0 0.0%
function_exists1 5.9% 1 0.1% 4 0.5% 452 4.0% 0 0.0%
getmypid1 5.9% 1 0.1% 2 0.3% 444 3.9% 0 0.0%