Run Report
Run #51a462112dd99: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::randomBytes3 10.3% 1,055 0.3% 4,000 1.2% 11,272 0.2% 31,808 0.5%
Exclusive Metrics for Current Function112 10.6% 0 0.0% -10,256 -91.0% 8,324 26.2%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 1,055 100.0% 4,000 100.0% 11,272 100.0% 31,808 100.0%
Child functions
print_r1 5.9% 32 3.0% 0 0.0% 1,396 12.4% 16,456 51.7%
substr6 35.3% 12 1.1% 0 0.0% 12,756 113.2% 7,028 22.1%
fread1 5.9% 858 81.3% 4,000 100.0% 12,748 113.1% 0 0.0%
fclose1 5.9% 7 0.7% 0 0.0% -8,124 -72.1% 0 0.0%
max1 5.9% 3 0.3% 0 0.0% 440 3.9% 0 0.0%
fopen1 5.9% 18 1.7% 0 0.0% 972 8.6% 0 0.0%
function_exists1 5.9% 3 0.3% 0 0.0% 452 4.0% 0 0.0%
getmypid1 5.9% 2 0.2% 0 0.0% 444 3.9% 0 0.0%
strlen4 23.5% 8 0.8% 0 0.0% 444 3.9% 0 0.0%