测试服务器网络性能脚本

alect

代码如下,另外附件也有个压缩包,内容一样的.这个脚本实际上就是利用常见的几个测试点进行下载文件测试,有爱的可以自己额外添加其他下载点.附图为我某台san jose的linode VPS,性能一般吧,网卡是G口,磁盘确实不咋滴,可能是因为linode都是大母鸡,至少16G内存,磁盘性能普遍很低.[ol]

#!/bin/bash

cname=$( awk -F: '/model name/ {name=$2} END {print name}' /proc/cpuinfo )

cores=$( awk -F: '/model name/ {core++} END {print core}' /proc/cpuinfo )

freq=$( awk -F: ' /cpu MHz/ {freq=$2} END {print freq}' /proc/cpuinfo )

tram=$( free -m | awk 'NR==2 {print $2}' )

swap=$( free -m | awk 'NR==4 {print $2}' )

up=$(uptime|awk '{ $1=$2=$(NF-6)=$(NF-5)=$(NF-4)=$(NF-3)=$(NF-2)=$(NF-1)=$NF=""; print }')

echo "CPU model : $cname"

echo "Number of cores : $cores"

echo "CPU frequency : $freq MHz"

echo "Total amount of ram : $tram MB"

echo "Total amount of swap : $swap MB"

echo "System uptime : $up"

cachefly=$( wget -O /dev/null http://cachefly.cachefly.net/100mb.test 2>&1 | awk '/\/dev\/null/ {speed=$3 $4} END {gsub(/\(|\)/,"",speed); print speed}' )

echo "Download speed from CacheFly: $cachefly "

linodeatl=$( wget -O /dev/null http://atlanta1.linode.com/100MB-atlanta.bin 2>&1 | awk '/\/dev\/null/ {speed=$3 $4} END {gsub(/\(|\)/,"",speed); print speed}' )

echo "Download speed from Linode, Atlanta GA: $linodeatl "

linodedltx=$( wget -O /dev/null http://dallas1.linode.com/100MB-dallas.bin 2>&1 | awk '/\/dev\/null/ {speed=$3 $4} END {gsub(/\(|\)/,"",speed); print speed}' )

echo "Download speed from Linode, Dallas, TX: $linodedltx "

linodejp=$( wget -O /dev/null http://tokyo1.linode.com/100MB-tokyo.bin 2>&1 | awk '/\/dev\/null/ {speed=$3 $4} END {gsub(/\(|\)/,"",speed); print speed}' )

echo "Download speed from Linode, Tokyo, JP: $linodejp "

linodeuk=$( wget -O /dev/null http://london1.linode.com/100MB-london.bin 2>&1 | awk '/\/dev\/null/ {speed=$3 $4} END {gsub(/\(|\)/,"",speed); print speed}' )

echo "Download speed from Linode, London, UK: $linodeuk "

leaseweb=$( wget -O /dev/null http://mirror.leaseweb.com/speedtest/100mb.bin 2>&1 | awk '/\/dev\/null/ {speed=$3 $4} END {gsub(/\(|\)/,"",speed); print speed}' )

echo "Download speed from Leaseweb, Haarlem, NL: $leaseweb "

slsg=$( wget -O /dev/null http://speedtest.sng01.softlayer.com/downloads/test100.zip 2>&1 | awk '/\/dev\/null/ {speed=$3 $4} END {gsub(/\(|\)/,"",speed); print speed}' )

echo "Download speed from Softlayer, Singapore: $slsg "

slwa=$( wget -O /dev/null http://speedtest.sea01.softlayer.com/downloads/test100.zip 2>&1 | awk '/\/dev\/null/ {speed=$3 $4} END {gsub(/\(|\)/,"",speed); print speed}' )

echo "Download speed from Softlayer, Seattle, WA: $slwa "

slsjc=$( wget -O /dev/null http://speedtest.sjc01.softlayer.com/downloads/test100.zip 2>&1 | awk '/\/dev\/null/ {speed=$3 $4} END {gsub(/\(|\)/,"",speed); print speed}' )

echo "Download speed from Softlayer, San Jose, CA: $slsjc "

slwdc=$( wget -O /dev/null http://speedtest.wdc01.softlayer.com/downloads/test100.zip 2>&1 | awk '/\/dev\/null/ {speed=$3 $4} END {gsub(/\(|\)/,"",speed); print speed}' )

echo "Download speed from Softlayer, Washington, DC: $slwdc "

io=$( ( dd if=/dev/zero of=test_$ bs=64k count=16k conv=fdatasync && rm -f test_$ ) 2>&1 | awk -F, '{io=$NF} END { print io}' )

echo "I/O speed : $io"

[/ol]复制代码保存为 test.sh 文件,给755权限,也就是chmod 755  test.sh,然后执行 ./test.sh

狂奔的蜗牛

技术贴

lazyzhu

[ol]

wget freevps.us/downloads/bench.sh -O - -o /dev/null|bash[/ol]复制代码

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