[Linode Speedtest] Script to test Linode response & download speed. #scripts #test #utils #linode

report-ping.awk

#!/usr/local/bin/awk -f
BEGIN {
    printf "host\tloss\trtt min\tavg\tmax\tstddev\n"
}

/^---/ {
    split($2, a, ".")
    printf "%s\t", a[2]
}

/^[0-9]+ packets transmitted/ {
    printf "%s\t", $7
}

/^round-trip/ {
    split($4, a, "/")
    printf "%s\t%s\t%s\t%s\n", a[1], a[2], a[3], a[4]
}

speedtest.sh

#!/bin/bash
list="
http://speedtest.newark.linode.com/100MB-newark.bin
http://speedtest.atlanta.linode.com/100MB-atlanta.bin
http://speedtest.dallas.linode.com/100MB-dallas.bin
http://speedtest.fremont.linode.com/100MB-fremont.bin
http://speedtest.frankfurt.linode.com/100MB-frankfurt.bin
http://speedtest.london.linode.com/100MB-london.bin
http://speedtest.singapore.linode.com/100MB-singapore.bin
http://speedtest.tokyo.linode.com/100MB-tokyo.bin
"

test_download_speed() {
    for i in $list; do
        echo $i
        curl "$i" >/dev/null &
        sleep 10
        echo
        kill $!
        wait
        echo
    done
}

test_ping() {
    for i in $list; do
        host=$(echo $i | awk -F '/' '{ print $3 }')
        ping -q -c 30 $host
        echo
    done
}

#test_download_speed
test_ping | tee log-ping.txt
awk -f ./report-ping.awk ./log-ping.txt