#! /usr/bin/awk -f

BEGIN {
    OFS = "|"
    Kfs = ":"
}

{
    pid       = $1
    state     = $2
    rss       = $3
    command_i = index($0, $4)
    command   = substr($0, command_i, length($0) - (command_i - 1))

    Pids[pid] = 1
    Total_Per_State[state]++
    print("state"   Kfs pid, state)
    print("rss"     Kfs pid, rss)
    print("command" Kfs pid, command)
}

END {
    print("total_procs", length(Pids))
    for (state in Total_Per_State) {
        print("total_per_state" Kfs state, Total_Per_State[state])
    }
}