I'm dong stress testing on VM and when I look at the queue ACTV is going to 32 and once it is 32, I can see QUE is increasing. I understood that max que size is 32. IF I want to get better IO for that , what can I do? Can I add another que? IF so, how can I add?
Bottom line, this isn't rocket science. There are 32 requests for I/O so you need to change things to keep the todo list shorter.