#! /bin/bash

function cmd() {
	echo "************************************"
	echo "** $*"
	echo "************************************"
	"$@"
}

cmd uname -a
cmd uptime
cmd ps axf
cmd ss -ntlp
cmd ss -nulp
cmd ss -nxlp
cmd iostat -dmx 1 10
cmd cat /proc/mdstat
cmd lshw
cmd cat /sys/class/block/*/md/stripe_cache_active
cmd cat /sys/class/block/*/md/stripe_cache_size
cmd eval 'for i in /proc/[0-9]*/stack; do echo $i; cat $i; done'