Run Report
Run #51a27ce83196d: XHProf Run (Namespace=drupal-perf-trevorbradley)
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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% 1,423 0.9% 0 0.0% 16,480 0.1% 48,808 0.4%
Exclusive Metrics for Current Function116 8.2% 0 N/A% -16,584 -100.6% 15,608 32.0%
Parent function
Drupal\Component\Uuid\Php::generate5 100.0% 1,423 100.0% 0 N/A% 16,480 100.0% 48,808 100.0%
Child functions
fread1 4.3% 1,217 85.5% 0 N/A% 13,120 79.6% 3,512 7.2%
print_r1 4.3% 37 2.6% 0 N/A% 1,736 10.5% 17,472 35.8%
fopen1 4.3% 22 1.5% 0 N/A% 1,696 10.3% 0 0.0%
substr10 43.5% 12 0.8% 0 N/A% 21,352 129.6% 12,216 25.0%
fclose1 4.3% 10 0.7% 0 N/A% -8,016 -48.6% 0 0.0%
strlen6 26.1% 4 0.3% 0 N/A% 792 4.8% 0 0.0%
max1 4.3% 2 0.1% 0 N/A% 792 4.8% 0 0.0%
function_exists1 4.3% 2 0.1% 0 N/A% 800 4.9% 0 0.0%
getmypid1 4.3% 1 0.1% 0 N/A% 792 4.8% 0 0.0%