ChicagoVPS 2美元每月vps评测-啊福主机

这是一家以低价和超售而闻名的vps提供商，提供了基于OpenVZ架构的vps，性能么，请看下面阿福的评测，速度尚可！2美元的报道：http://rffan.info/2755 本次评测样品如下：

机器配置：

CPU：4核心

内存：512M无swap或vswap

硬盘：20G

流量：1T

IPs：1IPv4

架构：OpenVZ

可选系统：linux

数据中心：

洛杉矶

测试项目一：

CPU信息

[root@yankee ~]# 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       : 3400.000
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   : 6800.35
clflush size   : 64
cache_alignment   : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor   : 1
vendor_id   : GenuineIntel
cpu family   : 6
model       : 58
model name   : Intel(R) Xeon(R) CPU E3-1240 V2 @ 3.40GHz
stepping   : 9
cpu MHz       : 1600.000
cache size   : 8192 KB
physical id   : 0
siblings   : 8
core id       : 1
cpu cores   : 4
apicid       : 2
initial apicid   : 2
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   : 6800.35
clflush size   : 64
cache_alignment   : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor   : 2
vendor_id   : GenuineIntel
cpu family   : 6
model       : 58
model name   : Intel(R) Xeon(R) CPU E3-1240 V2 @ 3.40GHz
stepping   : 9
cpu MHz       : 2900.000
cache size   : 8192 KB
physical id   : 0
siblings   : 8
core id       : 2
cpu cores   : 4
apicid       : 4
initial apicid   : 4
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   : 6800.35
clflush size   : 64
cache_alignment   : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor   : 3
vendor_id   : GenuineIntel
cpu family   : 6
model       : 58
model name   : Intel(R) Xeon(R) CPU E3-1240 V2 @ 3.40GHz
stepping   : 9
cpu MHz       : 1600.000
cache size   : 8192 KB
physical id   : 0
siblings   : 8
core id       : 3
cpu cores   : 4
apicid       : 6
initial apicid   : 6
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   : 6800.35
clflush size   : 64
cache_alignment   : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

显然4核心的E3如果ChicagoVPS一不小心将E3超到E5来用。。。。。

测试项目二：

内存空载信息：

free -m
total       used       free     shared    buffers     cached
Mem:           512         44        467          0          0         30
-/+ buffers/cache:         13        498
Swap:            0          0          0

显然没有swap可能会影响某些需要swap的程序的安装，不过大部分程序都能够很轻松的安装。

硬盘空间

[root@yankee ~]# df -h
Filesystem            Size Used Avail Use% Mounted on
/dev/simfs             20G 558M   20G   3% /
none                  256M 4.0K 256M   1% /dev

这个系统应该是精简版的，阿福看了下，连GCC都没装。。

测试项目三

硬盘IO测试：

[root@yankee ~]# 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, 4.88925 seconds, 54.9 MB/s
[root@yankee ~]# 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, 5.74161 seconds, 46.8 MB/s
[root@yankee ~]# 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, 12.6786 seconds, 21.2 MB/s

3次的IO测试中发现第三次居然只有21.2M，是第一二次的一半，难道多次DD会让硬盘性能急剧下降？显然Chicago住户太多了。不过这个IO性能

对于做站来说足够了！

测试项目四：

端口速率：

in速率

[root@yankee ~]# wget http://cachefly.cachefly.net/100mb.test
–2013-05-02 11:12:49– 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 22.0M/s in 4.5s

2013-05-02 11:12:54 (22.2 MB/s) – `100mb.test’ saved [104857600/104857600]

out速率

测试VPS1 傲游VPS

[root@MyVPS1790 ~]# wget http://198.46.139.205/100mb.test
–2013-05-02 15:18:52– http://198.46.139.205/100mb.test
Connecting to 198.46.139.205:80… connected.
HTTP request sent, awaiting response… 200 OK
Length: 104857600 (100M) [application/x-tar]
Saving to: `100mb.test’

100%[===========================================================================>] 104,857,600 77.0M/s in 1.3s

2013-05-02 15:18:54 (77.0 MB/s) – `100mb.test’ saved [104857600/104857600]

测试VPS2 MYHOST123

[root@rffan ~]# wget http://198.46.139.205/100mb.test
–2013-05-02 15:19:27– http://198.46.139.205/100mb.test
Connecting to 198.46.139.205:80… connected.
HTTP request sent, awaiting response… 200 OK
Length: 104857600 (100M) [application/x-tar]
Saving to: `100mb.test’

100%[===========================================================================>] 104,857,600 20.8M/s in 4.5s

2013-05-02 15:19:32 (22.1 MB/s) – `100mb.test’ saved [104857600/104857600]

傲游是G口的，显然能够跑到一半的口子，myhost123是100M的。跑了200M的口子，显然ChicagoVPS的带宽在不是高峰期还是不错的。

测试项目五：

Unixbench跑分:400以下为性能低下400-600正常水平，高于1K性能优异。如果朋友们遇到Unixbench跑分出错的问题，欢迎查找：Unixbench 测试脚本错误集锦

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Version 5.1.2                      Based on the Byte Magazine Unix Benchmark

Multi-CPU version                  Version 5 revisions by Ian Smith,
Sunnyvale, CA, USA
December 22, 2007                  johantheghost at yahoo period com

1 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10

1 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10

1 x Execl Throughput 1 2 3

1 x File Copy 1024 bufsize 2000 maxblocks 1 2 3

1 x File Copy 256 bufsize 500 maxblocks 1 2 3

1 x File Copy 4096 bufsize 8000 maxblocks 1 2 3

1 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10

1 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10

1 x Process Creation 1 2 3

1 x System Call Overhead 1 2 3 4
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