Run Report
Run #519af44245f83: 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% 784 0.1% 792 0.1% 16,752 0.0% 44,688 0.1%
Exclusive Metrics for Current Function123 15.7% 106 13.4% -16,576 -98.9% 14,856 33.2%
Parent function
Drupal\Component\Uuid\Php::generate5 100.0% 784 100.0% 792 100.0% 16,752 100.0% 44,688 100.0%
Child functions
fread1 4.3% 541 69.0% 541 68.3% 13,120 78.3% 3,064 6.9%
fopen1 4.3% 37 4.7% 37 4.7% 1,736 10.4% 0 0.0%
substr10 43.5% 30 3.8% 38 4.8% 21,352 127.5% 12,312 27.6%
print_r1 4.3% 29 3.7% 30 3.8% 1,944 11.6% 14,456 32.3%
strlen6 26.1% 11 1.4% 19 2.4% 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% 6 0.8% 792 4.7% 0 0.0%
getmypid1 4.3% 2 0.3% 3 0.4% 816 4.9% 0 0.0%
function_exists1 4.3% 2 0.3% 4 0.5% 808 4.8% 0 0.0%