$ vi test.fio
[global]
exitall_on_error

group_reporting

write_bw_log
write_lat_log
write_iops_log

# windowed logging must be enabled when logging latencies, bandwidth, and IOPS
log_avg_msec=1000

time_based
ramp_time=30
runtime=60

ioengine=rbd
clientname=admin
pool=rbd
rbdname=i1

numjobs=1

[8k-read-64]
stonewall
bs=8k
rw=read
iodepth=64

[8k-write-64]
stonewall
bs=8k
rw=write
iodepth=64

[8k-rw-64]
stonewall
bs=8k
rw=rw
rwmixread=70
iodepth=64

[8k-randread-64]
stonewall
bs=8k
rw=randread
iodepth=64

[8k-randwrite-64]
stonewall
bs=8k
rw=randwrite
iodepth=64

[8k-randrw-64]
stonewall
bs=8k
rw=randrw
rwmixread=70
iodepth=64

$ sudo pip3 install pandas matplotlib
$ git clone https://github.com/runsisi/fioplot.git
$ cd fioplot/
$ ./fioplot.py -p '~/fiotest/*' -o .