慕叶思晨

1.CPU信息[ol]

root@Ryoh:~# cat /proc/cpuinfo

processor : 0

vendor_id : GenuineIntel

cpu family : 6

model : 58

model name : Intel(R) Xeon(R) CPU E3-1240 V2 @ 3.40GHz

stepping : 9

cpu MHz : 3399.995

cache size : 8192 KB

physical id : 0

siblings : 8

core id : 0

cpu cores : 4

apicid : 0

initial apicid : 0

fpu : yes

fpu_exception : yes

cpuid level : 13

wp : yes

flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms

bogomips : 6799.99

clflush size : 64

cache_alignment : 64

address sizes : 36 bits physical, 48 bits virtual

power management:[/ol]复制代码2.摧残磁盘[ol]

root@Ryoh:~# dd if=/dev/zero of=test bs=64k count=4k conv=fdatasync

4096+0 records in

4096+0 records out

268435456 bytes (268 MB) copied, 0.163115 s, 1.6 GB/s

root@Ryoh:~# dd if=/dev/zero of=test bs=256k count=4k conv=fdatasync

4096+0 records in

4096+0 records out

1073741824 bytes (1.1 GB) copied, 2.02502 s, 530 MB/s

root@Ryoh:~# dd if=/dev/zero of=test bs=64k count=4k oflag=dsync

4096+0 records in

4096+0 records out

268435456 bytes (268 MB) copied, 1.22872 s, 218 MB/s[/ol]复制代码3.上海电信Ping值[ol]

Pinging 192.110.166.* with 64 bytes of data:

Reply from 192.110.166.*: bytes=64 time=160 TTL=52 seq=1

Reply from 192.110.166.*: bytes=64 time=144 TTL=52 seq=2

Reply from 192.110.166.*: bytes=64 time=144 TTL=52 seq=3

Reply from 192.110.166.*: bytes=64 time=144 TTL=52 seq=4

Reply from 192.110.166.*: bytes=64 time=144 TTL=52 seq=5

Reply from 192.110.166.*: bytes=64 time=144 TTL=52 seq=6

Reply from 192.110.166.*: bytes=64 time=144 TTL=52 seq=7

Reply from 192.110.166.*: bytes=64 time=144 TTL=52 seq=8

Reply from 192.110.166.*: bytes=64 time=144 TTL=52 seq=9

Reply from 192.110.166.*: bytes=64 time=144 TTL=52 seq=10

Ping statistics for 192.110.166.*

Packets: Sent = 10, Received = 10, Lost = 0 (0% loss),

Approximate round trip times in milliseconds:

Minimum = 144, Maximum = 160, Average = 145[/ol]复制代码4.上海电信路由跟踪[ol]

Tracing route to 192.110.166.144 over a maximum of 20 hops

1 16ms 1ms 1ms 114.85.128.1

2 1ms 1ms 1ms 124.74.29.121

3 1ms 1ms 1ms 124.74.215.165

4 1ms 1ms 1ms 202.101.63.166

5 1ms 1ms 1ms 202.97.50.254

6 1ms 16ms 1ms 202.97.35.90

7 128ms 128ms 128ms 202.97.52.178

8 144ms 144ms 128ms 202.97.49.158

9 128ms 128ms 128ms 64.71.131.133

10 128ms 128ms 128ms 72.52.92.122

11 128ms 128ms 128ms 184.105.222.85

12 128ms 128ms 128ms 66.160.146.123

13 144ms 144ms 144ms 192.110.166.130

14 144ms 144ms 144ms 192.110.166.*

Trace complete.[/ol]复制代码5.网络测试(国外)[ol]

root@Ryoh:~# wget cachefly.cachefly.net/100mb.test

--2013-05-28 16:07:22-- http://cachefly.cachefly.net/100mb.test

Resolving cachefly.cachefly.net... 205.234.175.175

Connecting to cachefly.cachefly.net|205.234.175.175|:80... connected.

HTTP request sent, awaiting response... 200 OK

Length: 104857600 (100M) [application/octet-stream]

Saving to: `100mb.test'

100%[=======================================>] 104,857,600 11.8M/s in 7.0s

2013-05-28 16:07:29 (14.3 MB/s) - `100mb.test' saved [104857600/104857600] [/ol]复制代码6.网络测试(国内)[ol]

root@Ryoh:~# wget http://dldir1.qq.com/qqfile/qq/QQ2013/2013Beta4/6734/QQ2013Beta4.exe

--2013-05-28 16:08:55-- http://dldir1.qq.com/qqfile/qq/QQ2013/2013Beta4/6734/QQ2013Beta4.exe

Resolving dldir1.qq.com... 103.7.29.218, 103.7.29.209, 103.7.29.210, ...

Connecting to dldir1.qq.com|103.7.29.218|:80... connected.

HTTP request sent, awaiting response... 200 OK

Length: 58511032 (56M) [application/octet-stream]

Saving to: `QQ2013Beta4.exe'

100%[=======================================>] 58,511,032 367K/s in 2m 54s

2013-05-28 16:11:50 (328 KB/s) - `QQ2013Beta4.exe' saved [58511032/58511032][/ol]复制代码7.NGINX安装时间：[ol]

#NGINX安装测试时间共计22分钟01秒

Nginx is runing!

php-fpm is stop!

MySQL running (25840).

Active Internet connections (only servers)

Proto Recv-Q Send-Q Local Address Foreign Address State

tcp 0 0 0.0.0.0:445 0.0.0.0:* LISTEN

tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN

tcp 0 0 0.0.0.0:139 0.0.0.0:* LISTEN

tcp 0 0 127.0.0.1:587 0.0.0.0:* LISTEN

tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN

tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN

tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN

tcp6 0 0 :::445 :::* LISTEN

tcp6 0 0 :::139 :::* LISTEN

tcp6 0 0 :::22 :::* LISTEN[/ol]复制代码8.速度对比
Low end 凤凰城Ioflood VS GigeLayer 圣何塞[ol]

http://v.qq.com/boke/page/w/y/p/w0113vp1syp.html[/ol]复制代码9.购买地址:[ol]

VMCOOL.NET[/ol]复制代码原文链接：http://www.ryoh.cc/2013/05/29/lowend-ioflood.html

老衲来阅经了

zicca

还不错的样子