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| #!/usr/bin/env bash
trap _exit INT QUIT TERM
RED='\033[0;31m' GREEN='\033[0;32m' YELLOW='\033[0;33m' PLAIN='\033[0m'
_red() { printf '\033[0;31;31m%b\033[0m' "$1" }
_green() { printf '\033[0;31;32m%b\033[0m' "$1" }
_yellow() { printf '\033[0;31;33m%b\033[0m' "$1" }
_blue() { printf '\033[0;31;36m%b\033[0m' "$1" }
_exists() { local cmd="$1" if eval type type >/dev/null 2>&1; then eval type "$cmd" >/dev/null 2>&1 elif command >/dev/null 2>&1; then command -v "$cmd" >/dev/null 2>&1 else which "$cmd" >/dev/null 2>&1 fi local rt=$? return ${rt} }
_64bit() { if [ $(getconf WORD_BIT) = '32' ] && [ $(getconf LONG_BIT) = '64' ]; then return 0 else return 1 fi }
_exit() { _red "\nThe script has been terminated.\n" rm -fr speedtest.tgz speedtest-cli benchtest_* exit 1 }
get_opsy() { [ -f /etc/redhat-release ] && awk '{print $0}' /etc/redhat-release && return [ -f /etc/os-release ] && awk -F'[= "]' '/PRETTY_NAME/{print $3,$4,$5}' /etc/os-release && return [ -f /etc/lsb-release ] && awk -F'[="]+' '/DESCRIPTION/{print $2}' /etc/lsb-release && return }
next() { printf "%-70s\n" "-" | sed 's/\s/-/g' }
speed_test_v4() { local output=$(LANG=C wget -4O /dev/null -T300 $1 2>&1) local speedtest=$(printf '%s' "$output" | awk '/\/dev\/null/ {speed=$3 $4} END {gsub(/\(|\)/,"",speed); print speed}') local ipaddress=$(printf '%s' "$output" | awk -F'|' '/Connecting to .*\|([^\|]+)\|/ {print $2}') local nodeName=$2 printf "${YELLOW}%-32s${GREEN}%-24s${RED}%-14s${PLAIN}\n" "${nodeName}" "${ipaddress}" "${speedtest}" }
speed_test_v6() { local output=$(LANG=C wget -6O /dev/null -T300 $1 2>&1) local speedtest=$(printf '%s' "$output" | awk '/\/dev\/null/ {speed=$3 $4} END {gsub(/\(|\)/,"",speed); print speed}') local ipaddress=$(printf '%s' "$output" | awk -F'|' '/Connecting to .*\|([^\|]+)\|/ {print $2}') local nodeName=$2 printf "${YELLOW}%-32s${GREEN}%-24s${RED}%-14s${PLAIN}\n" "${nodeName}" "${ipaddress}" "${speedtest}" }
speed_v4() { speed_test_v4 'http://cachefly.cachefly.net/100mb.test' 'CacheFly' speed_test_v4 'http://speedtest.tokyo.linode.com/100MB-tokyo.bin' 'Linode, Tokyo, JP' speed_test_v4 'http://speedtest.singapore.linode.com/100MB-singapore.bin' 'Linode, Singapore, SG' speed_test_v4 'http://speedtest.london.linode.com/100MB-london.bin' 'Linode, London, UK' speed_test_v4 'http://speedtest.frankfurt.linode.com/100MB-frankfurt.bin' 'Linode, Frankfurt, DE' speed_test_v4 'http://speedtest.fremont.linode.com/100MB-fremont.bin' 'Linode, Fremont, CA' speed_test_v4 'http://speedtest.dal05.softlayer.com/downloads/test100.zip' 'Softlayer, Dallas, TX' speed_test_v4 'http://speedtest.sea01.softlayer.com/downloads/test100.zip' 'Softlayer, Seattle, WA' speed_test_v4 'http://speedtest.fra02.softlayer.com/downloads/test100.zip' 'Softlayer, Frankfurt, DE' speed_test_v4 'http://speedtest.sng01.softlayer.com/downloads/test100.zip' 'Softlayer, Singapore, SG' speed_test_v4 'http://speedtest.hkg02.softlayer.com/downloads/test100.zip' 'Softlayer, HongKong, CN' }
speed_v6() { speed_test_v6 'http://speedtest.atlanta.linode.com/100MB-atlanta.bin' 'Linode, Atlanta, GA' speed_test_v6 'http://speedtest.dallas.linode.com/100MB-dallas.bin' 'Linode, Dallas, TX' speed_test_v6 'http://speedtest.newark.linode.com/100MB-newark.bin' 'Linode, Newark, NJ' speed_test_v6 'http://speedtest.singapore.linode.com/100MB-singapore.bin' 'Linode, Singapore, SG' speed_test_v6 'http://speedtest.tokyo.linode.com/100MB-tokyo.bin' 'Linode, Tokyo, JP' speed_test_v6 'http://speedtest.sjc03.softlayer.com/downloads/test100.zip' 'Softlayer, San Jose, CA' speed_test_v6 'http://speedtest.wdc01.softlayer.com/downloads/test100.zip' 'Softlayer, Washington, WA' speed_test_v6 'http://speedtest.par01.softlayer.com/downloads/test100.zip' 'Softlayer, Paris, FR' speed_test_v6 'http://speedtest.sng01.softlayer.com/downloads/test100.zip' 'Softlayer, Singapore, SG' speed_test_v6 'http://speedtest.tok02.softlayer.com/downloads/test100.zip' 'Softlayer, Tokyo, JP' }
io_test() { (LANG=C dd if=/dev/zero of=benchtest_$$ bs=64k count=16k conv=fdatasync && rm -f benchtest_$$) 2>&1 | awk -F, '{io=$NF} END { print io}' | sed 's/^[ \t]*//;s/[ \t]*$//' }
calc_disk() { local total_size=0 local array=[email protected] for size in ${array[@]}; do [ "${size}" == "0" ] && size_t=0 || size_t=$(echo ${size:0:${#size}-1}) [ "$(echo ${size:(-1)})" == "K" ] && size=0 [ "$(echo ${size:(-1)})" == "M" ] && size=$(awk 'BEGIN{printf "%.1f", '$size_t' / 1024}') [ "$(echo ${size:(-1)})" == "T" ] && size=$(awk 'BEGIN{printf "%.1f", '$size_t' * 1024}') [ "$(echo ${size:(-1)})" == "G" ] && size=${size_t} total_size=$(awk 'BEGIN{printf "%.1f", '$total_size' + '$size'}') done echo ${total_size} }
check_virt() { _exists "dmesg" && virtualx="$(dmesg 2>/dev/null)" if _exists "dmidecode"; then sys_manu="$(dmidecode -s system-manufacturer 2>/dev/null)" sys_product="$(dmidecode -s system-product-name 2>/dev/null)" sys_ver="$(dmidecode -s system-version 2>/dev/null)" else sys_manu="" sys_product="" sys_ver="" fi if grep -qa docker /proc/1/cgroup; then virt="Docker" elif grep -qa lxc /proc/1/cgroup; then virt="LXC" elif grep -qa container=lxc /proc/1/environ; then virt="LXC" elif [[ -f /proc/user_beancounters ]]; then virt="OpenVZ" elif [[ "${virtualx}" == *kvm-clock* ]]; then virt="KVM" elif [[ "${cname}" == *KVM* ]]; then virt="KVM" elif [[ "${cname}" == *QEMU* ]]; then virt="KVM" elif [[ "${virtualx}" == *"VMware Virtual Platform"* ]]; then virt="VMware" elif [[ "${virtualx}" == *"Parallels Software International"* ]]; then virt="Parallels" elif [[ "${virtualx}" == *VirtualBox* ]]; then virt="VirtualBox" elif [[ -e /proc/xen ]]; then virt="Xen" elif [[ "${sys_manu}" == *"Microsoft Corporation"* ]]; then if [[ "${sys_product}" == *"Virtual Machine"* ]]; then if [[ "${sys_ver}" == *"7.0"* || "${sys_ver}" == *"Hyper-V" ]]; then virt="Hyper-V" else virt="Microsoft Virtual Machine" fi fi else virt="Dedicated" fi }
ipv4_info() { local org="$(wget -q -T10 -O- ipinfo.io/org)" local city="$(wget -q -T10 -O- ipinfo.io/city)" local country="$(wget -q -T10 -O- ipinfo.io/country)" local region="$(wget -q -T10 -O- ipinfo.io/region)" [[ -n "$org" ]] && echo " Organization : $(_blue "$org")" [[ -n "$city" && -n "country" ]] && echo " Location : $(_blue "$city / $country")" [[ -n "$region" ]] && echo " Region : $(_blue "$region")" }
! _exists "wget" && _red "Error: wget command not found. You must be install wget command at first.\n" && exit 1
cname=$(awk -F: '/model name/ {name=$2} END {print name}' /proc/cpuinfo | sed 's/^[ \t]*//;s/[ \t]*$//') cores=$(awk -F: '/model name/ {core++} END {print core}' /proc/cpuinfo) freq=$(awk -F'[ :]' '/cpu MHz/ {print $4;exit}' /proc/cpuinfo) ccache=$(awk -F: '/cache size/ {cache=$2} END {print cache}' /proc/cpuinfo | sed 's/^[ \t]*//;s/[ \t]*$//') tram=$( LANG=C free -m | awk '/Mem/ {print $2}' ) uram=$( LANG=C free -m | awk '/Mem/ {print $3}' ) swap=$( LANG=C free -m | awk '/Swap/ {print $2}' ) uswap=$( LANG=C free -m | awk '/Swap/ {print $3}' ) up=$(awk '{a=$1/86400;b=($1%86400)/3600;c=($1%3600)/60} {printf("%d days, %d hour %d min\n",a,b,c)}' /proc/uptime) if _exists "w"; then load=$( LANG=C w | head -1 | awk -F'load average:' '{print $2}' | sed 's/^[ \t]*//;s/[ \t]*$//' ) elif _exists "uptime"; then load=$( LANG=C uptime | head -1 | awk -F'load average:' '{print $2}' | sed 's/^[ \t]*//;s/[ \t]*$//' ) fi opsy=$(get_opsy) arch=$(uname -m) if _exists "getconf"; then lbit=$(getconf LONG_BIT) else echo ${arch} | grep -q "64" && lbit="64" || lbit="32" fi kern=$(uname -r) ipv6=$(wget -qO- -t1 -T2 ipv6.icanhazip.com) disk_size1=($(LANG=C df -hPl | grep -wvE '\-|none|tmpfs|devtmpfs|by-uuid|chroot|Filesystem|udev|docker' | awk '{print $2}')) disk_size2=($(LANG=C df -hPl | grep -wvE '\-|none|tmpfs|devtmpfs|by-uuid|chroot|Filesystem|udev|docker' | awk '{print $3}')) disk_total_size=$(calc_disk "${disk_size1[@]}") disk_used_size=$(calc_disk "${disk_size2[@]}") tcpctrl=$(sysctl net.ipv4.tcp_congestion_control | awk -F ' ' '{print $3}') check_virt clear next echo " CPU Model : $(_blue "$cname")" echo " CPU Cores : $(_blue "$cores")" echo " CPU Frequency : $(_blue "$freq MHz")" echo " CPU Cache : $(_blue "$ccache")" echo " Total Disk : $(_blue "$disk_total_size GB ($disk_used_size GB Used)")" echo " Total Mem : $(_blue "$tram MB ($uram MB Used)")" echo " Total Swap : $(_blue "$swap MB ($uswap MB Used)")" echo " System uptime : $(_blue "$up")" echo " Load average : $(_blue "$load")" echo " OS : $(_blue "$opsy")" echo " Arch : $(_blue "$arch ($lbit Bit)")" echo " Kernel : $(_blue "$kern")" echo " TCP CC : $(_blue "$tcpctrl")" echo " Virtualization : $(_blue "$virt")" ipv4_info next io1=$(io_test) echo " I/O Speed(1st run) : $(_yellow "$io1")" io2=$(io_test) echo " I/O Speed(2nd run) : $(_yellow "$io2")" io3=$(io_test) echo " I/O Speed(3rd run) : $(_yellow "$io3")" ioraw1=$(echo $io1 | awk 'NR==1 {print $1}') [ "$(echo $io1 | awk 'NR==1 {print $2}')" == "GB/s" ] && ioraw1=$(awk 'BEGIN{print '$ioraw1' * 1024}') ioraw2=$(echo $io2 | awk 'NR==1 {print $1}') [ "$(echo $io2 | awk 'NR==1 {print $2}')" == "GB/s" ] && ioraw2=$(awk 'BEGIN{print '$ioraw2' * 1024}') ioraw3=$(echo $io3 | awk 'NR==1 {print $1}') [ "$(echo $io3 | awk 'NR==1 {print $2}')" == "GB/s" ] && ioraw3=$(awk 'BEGIN{print '$ioraw3' * 1024}') ioall=$(awk 'BEGIN{print '$ioraw1' + '$ioraw2' + '$ioraw3'}') ioavg=$(awk 'BEGIN{printf "%.1f", '$ioall' / 3}') echo -e " Average I/O speed : $(_yellow "$ioavg MB/s")" next
printf "%-32s%-24s%-14s\n" "Node Name" "IPv4 address" "Download Speed" speed_v4 && next if [[ "$ipv6" != "" ]]; then printf "%-32s%-24s%-14s\n" "Node Name" "IPv6 address" "Download Speed" speed_v6 && next fi
next
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