#!/bin/sh
# $Id: psa,v 1.1 2017/12/29 22:22:24 friedman Exp $

# WQ is not the same as the total number of threads.
# The ps command doesn't seem have an option to display total threads.
fields="user,pid,ppid,pgid,wq,%cpu,%mem,ni,vsz,rss,tt,stat,start=STIME,time,command"

a=-a
for arg in "$@"; do
    case $arg in
        -[rm] ) :  ;; # these just change sorting
        -*    ) a= ;; # any other -flag disables default -a
    esac
done

ps -xww $a -o "$fields" "$@" | fgrep -v -e "$fields" -e "$0"

# eof