My top command shows me sometimes a big (80-90% or more) wa indicator. So this means my processor waits a LOT for I/O operations.
I/O operations mean writting and reading from hard disk ?
How can I see in realtime a list with processes / commands that make that waiting time so big ?
I mean I want to get a list with the processes that write to hard disk the most in that moment (measured in kbytes/s or whatever). So I can now what to kill / modify for that waiting time to cool.