Run Report
Run #51977ad653c99: XHProf Run (Namespace=drupal-perf-cottser)
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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% 728 0.3% 731 0.3% 16,456 0.1% 38,240 0.1%
Exclusive Metrics for Current Function74 10.2% 55 7.5% -8,552 -52.0% 12,888 33.7%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 728 100.0% 731 100.0% 16,456 100.0% 38,240 100.0%
Child functions
fread1 5.9% 544 74.7% 546 74.7% 13,120 79.7% 3,160 8.3%
fopen1 5.9% 41 5.6% 43 5.9% 1,712 10.4% 0 0.0%
substr6 35.3% 32 4.4% 38 5.2% 13,176 80.1% 8,160 21.3%
print_r1 5.9% 25 3.4% 27 3.7% 1,808 11.0% 14,032 36.7%
fclose1 5.9% 6 0.8% 6 0.8% -8,032 -48.8% 0 0.0%
strlen4 23.5% 3 0.4% 8 1.1% 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% 816 5.0% 0 0.0%
function_exists1 5.9% 1 0.1% 3 0.4% 824 5.0% 0 0.0%