Run Report
Run #519bd405e5fe3: 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::randomBytes3 10.3% 741 0.1% 745 0.1% 16,608 0.0% 38,520 0.1%
Exclusive Metrics for Current Function93 12.6% 71 9.5% -8,544 -51.4% 12,840 33.3%
Parent function
Drupal\Component\Uuid\Php::generate3 100.0% 741 100.0% 745 100.0% 16,608 100.0% 38,520 100.0%
Child functions
fread1 5.9% 543 73.3% 544 73.0% 13,120 79.0% 3,064 8.0%
fopen1 5.9% 44 5.9% 46 6.2% 1,736 10.5% 0 0.0%
print_r1 5.9% 27 3.6% 29 3.9% 1,944 11.7% 14,456 37.5%
substr6 35.3% 15 2.0% 22 3.0% 13,176 79.3% 8,160 21.2%
strlen4 23.5% 6 0.8% 13 1.7% 792 4.8% 0 0.0%
fclose1 5.9% 6 0.8% 8 1.1% -8,032 -48.4% 0 0.0%
max1 5.9% 3 0.4% 4 0.5% 792 4.8% 0 0.0%
getmypid1 5.9% 2 0.3% 4 0.5% 816 4.9% 0 0.0%
function_exists1 5.9% 2 0.3% 4 0.5% 808 4.9% 0 0.0%