Run Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

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% 953 0.1% 962 0.1% 16,512 0.0% 44,392 0.1%
Exclusive Metrics for Current Function169 17.7% 148 15.4% -16,768 -101.6% 8,432 19.0%
Parent function
Drupal\Component\Uuid\Php::generate5 100.0% 953 100.0% 962 100.0% 16,512 100.0% 44,392 100.0%
Child functions
fread1 4.3% 658 69.0% 660 68.6% 13,120 79.5% 0 0.0%
substr10 43.5% 41 4.3% 49 5.1% 21,352 129.3% 8,240 18.6%
fopen1 4.3% 34 3.6% 38 4.0% 1,800 10.9% 0 0.0%
print_r1 4.3% 31 3.3% 32 3.3% 1,840 11.1% 27,720 62.4%
strlen6 26.1% 8 0.8% 16 1.7% 792 4.8% 0 0.0%
fclose1 4.3% 6 0.6% 7 0.7% -8,016 -48.5% 0 0.0%
max1 4.3% 3 0.3% 5 0.5% 792 4.8% 0 0.0%
function_exists1 4.3% 2 0.2% 3 0.3% 800 4.8% 0 0.0%
getmypid1 4.3% 1 0.1% 4 0.4% 800 4.8% 0 0.0%