ruby.rb

ruby fio-metrics.rb 
conf-readwrite-1g: (g=0): rw=rw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1
fio-2.1.3
Starting 1 thread
fio: pid=24936, err=13/file:filesetup.c:575, func=open(/tmp/conf-readwrite-1g.1.0), error=Permission denied


Run status group 0 (all jobs):

Disk stats (read/write):
  sda: ios=0/0, merge=0/0, ticks=0/0, in_queue=0, util=0.00%
Check did not exit! You should call an exit code method.