Hello all, Below is my job file [job1] rw=randread size=100M [job2] rw=read size=10m I want to run the job2 only, so used --section option. Below is the docker command have used to test --section option. docker run -v /home/:/tmp/fio-data/ fio:5.0 --section job2 --client 172.17.0.3 read.fio hostname=7e742f684ce7, be=0, 64-bit, os=Linux, arch=x86-64, fio=fio-3.11-21-g307f, flags=1 <7e742f684ce7> job35: (g=0): rw=randread, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=1 <7e742f684ce7> hello: (g=0): rw=read, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=1 <7e742f684ce7> Starting 2 processes But both process is running. May be I am not using the option properly, please explain how to use the option based on the job file I have given here. Thanks and Regards, Mohan