香港 61vps 简单评测

一直想入手一台香港的vps，正好看到61vps在促销，配置够吸引人的，于是下单一台,配置为：

VPS主机配置：
CPU：2 CPUs内存：2048 M硬盘：40 G端口：2 M流量：不限

价格99元，用优惠码RMB10，价格89元/月，主机支持的系统：windows 2003，windows 2008， windows xp，centos 6，debian 6等。

官网地址：www.61vps.com

 

购买后，发现有分区没有挂载：

根目录只有10G的空间，另外的空间呢？

 

在这里呢 /dev/xvdb

好吧用lvm动态扩展上去：

1、创建物理卷

命令：

pvcreate /dev/xvdb

2、添加物理卷到卷组

命令：

vgextend MyDebianVPS /dev/xvdb

3、扩大分区，并激活

命令：

lvextend -L+30G /dev/MyDebianVPS/root

resize2fs /dev/MyDebianVPS/root

4、空间回来鸟

 

接下来开始测试：

1、端口速度

平均下载速度有2.68MB/s不错了

用scp命令上传文件到美国一台服务器速度：

206KB/s，2M的带宽，有点小悲剧。

网络延迟：

延迟都比较小，香港确实不错。

2、IO速度

还是比较给力的，56MB/S

3、机器性能测试

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   #    #  # #  #  #    ##            #####   #####   # #  #  #       ######
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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 5 6 7 8 9 10

1 x Shell Scripts (1 concurrent)  1 2 3

1 x Shell Scripts (8 concurrent)  1 2 3

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

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

2 x Execl Throughput  1 2 3

2 x File Copy 1024 bufsize 2000 maxblocks  1 2 3

2 x File Copy 256 bufsize 500 maxblocks  1 2 3

2 x File Copy 4096 bufsize 8000 maxblocks  1 2 3

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

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

2 x Process Creation  1 2 3

2 x System Call Overhead  1 2 3 4 5 6 7 8 9 10

2 x Shell Scripts (1 concurrent)  1 2 3

2 x Shell Scripts (8 concurrent)  1 2 3

========================================================================
   BYTE UNIX Benchmarks (Version 5.1.2)

   System: MyDebianCloud: GNU/Linux
   OS: GNU/Linux -- 2.6.32-5-686-bigmem -- #1 SMP Mon Feb 25 01:53:47 UTC 2013
   Machine: i686 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4800.2 bogomips)
          Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
   CPU 1: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4800.2 bogomips)
          Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
   11:17:48 up  1:22,  2 users,  load average: 0.15, 0.06, 0.01; runlevel 2

------------------------------------------------------------------------
Benchmark Run: Sat May 18 2013 11:17:49 - 11:46:11
2 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       14320616.7 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2471.2 MWIPS (10.1 s, 7 samples)
Execl Throughput                               1396.1 lps   (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        102229.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           25784.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        367922.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                              114169.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  38766.8 lps   (10.0 s, 7 samples)
Process Creation                               3214.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4006.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    782.7 lpm   (60.1 s, 2 samples)
System Call Overhead                         638302.6 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   14320616.7   1227.1
Double-Precision Whetstone                       55.0       2471.2    449.3
Execl Throughput                                 43.0       1396.1    324.7
File Copy 1024 bufsize 2000 maxblocks          3960.0     102229.0    258.2
File Copy 256 bufsize 500 maxblocks            1655.0      25784.0    155.8
File Copy 4096 bufsize 8000 maxblocks          5800.0     367922.8    634.3
Pipe Throughput                               12440.0     114169.1     91.8
Pipe-based Context Switching                   4000.0      38766.8     96.9
Process Creation                                126.0       3214.3    255.1
Shell Scripts (1 concurrent)                     42.4       4006.7    945.0
Shell Scripts (8 concurrent)                      6.0        782.7   1304.6
System Call Overhead                          15000.0     638302.6    425.5
                                                                   ========
System Benchmarks Index Score                                         364.1

------------------------------------------------------------------------
Benchmark Run: Sat May 18 2013 11:46:11 - 12:14:29
2 CPUs in system; running 2 parallel copies of tests

Dhrystone 2 using register variables       28406304.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4942.9 MWIPS (10.1 s, 7 samples)
Execl Throughput                               3181.1 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        163187.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           41312.2 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        612229.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                              206561.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  73917.5 lps   (10.0 s, 7 samples)
Process Creation                               5770.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   6217.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    804.2 lpm   (60.1 s, 2 samples)
System Call Overhead                        1225696.7 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   28406304.2   2434.1
Double-Precision Whetstone                       55.0       4942.9    898.7
Execl Throughput                                 43.0       3181.1    739.8
File Copy 1024 bufsize 2000 maxblocks          3960.0     163187.9    412.1
File Copy 256 bufsize 500 maxblocks            1655.0      41312.2    249.6
File Copy 4096 bufsize 8000 maxblocks          5800.0     612229.1   1055.6
Pipe Throughput                               12440.0     206561.5    166.0
Pipe-based Context Switching                   4000.0      73917.5    184.8
Process Creation                                126.0       5770.5    458.0
Shell Scripts (1 concurrent)                     42.4       6217.8   1466.5
Shell Scripts (8 concurrent)                      6.0        804.2   1340.3
System Call Overhead                          15000.0    1225696.7    817.1
                                                                   ========
System Benchmarks Index Score                                         630.8