Run Report
Run #519ac12fdfae5: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::randomBytes5 13.5% 790 0.1% 797 0.1% 16,752 0.0% 36,296 0.1%
Exclusive Metrics for Current Function125 15.8% 100 12.5% -16,576 -98.9% 10,544 29.1%
Parent function
Drupal\Component\Uuid\Php::generate5 100.0% 790 100.0% 797 100.0% 16,752 100.0% 36,296 100.0%
Child functions
fread1 4.3% 543 68.7% 544 68.3% 13,120 78.3% 3,064 8.4%
fopen1 4.3% 41 5.2% 44 5.5% 1,736 10.4% 0 0.0%
substr10 43.5% 30 3.8% 40 5.0% 21,352 127.5% 8,232 22.7%
print_r1 4.3% 28 3.5% 29 3.6% 1,944 11.6% 14,456 39.8%
strlen6 26.1% 11 1.4% 21 2.6% 792 4.7% 0 0.0%
fclose1 4.3% 6 0.8% 8 1.0% -8,032 -47.9% 0 0.0%
max1 4.3% 3 0.4% 4 0.5% 792 4.7% 0 0.0%
function_exists1 4.3% 2 0.3% 3 0.4% 808 4.8% 0 0.0%
getmypid1 4.3% 1 0.1% 4 0.5% 816 4.9% 0 0.0%