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美国服务器出租
  1. 1美国独立服务器10G独享带宽不限流量,欧洲1G带宽独享,不限流量
  2. 2美国100M独享,洛杉矶 32GB内存 英特尔至强CPU,特价:1699元/月
  3. 3美国加州机房100M独享E3-1270,16G内存/96G内存,送KVM,1399元/月
  4. 4美国云服务器,8G内存,服务器CPU,4核心,特价699元/月,16G内存1299元
  5. 5美国G口抗攻击服务器,G口1000M独享带宽抗DDOS攻击服务器(至强Xeon E3 1230)
  6. 6国外G口带宽独享服务器,美国G口独享,欧洲G口独享服务器租用
  7. 7美国圣安娜KT服务器,加州KT服务器租用,KT独立服务器出租(特价799元/月)
  8. 8加州洛杉矶机房,中国访问速度最快的美国机房之一,999元/月,4G内存20M独享
  9. 9美国1G独享带宽,欧洲1G独享带宽租用(视频等大流量网站解决方案)
  10. 10凤凰城机房Phoenix服务器租用:7个机房4核I3,8G内存,30M独享带宽,首月999元
美国VPS主机
  1. 1美国SSD VPS租用,美国西海岸加州洛杉矶SSD VPS服务器,Linux/Windows
  2. 2内华达州VPS,拉斯维加斯VPS,拉斯维加斯服务器,内华达州服务器租用
  3. 3美国东海岸VPS,纽约服务器,曼哈顿云服务器,纽约VPS租用
  4. 4外贸VPS服务器,仿牌空间,仿牌主机,抗投诉VPS(外贸英文商城VPS)SSL证书安装服务
  5. 5美国Psychz电信直连VPS,中国访问速度最快的美国VPS,Psychz机房VPS
  6. 6Camforg专用VPS,美国Camforg多视频聊天软件VPS,Camforg服务器租用
  7. 7美国加州VPS,洛杉矶WebNX机房VPS,加州WN机房Windows VPS
  8. 8美国西雅图VPS,西雅图机房VPS,支持试用的VPS,VPS试用10元/天
  9. 9合租美国服务器,国外服务器合租,高端VPS服务器,完胜低配独立服务器的VPS
  10. 10抗攻击Windows VPS,不怕DDOS攻击的VPS,有攻击不关机,无攻击后2小时内恢复
Linux VPS性能测试:UnixBench(VPS测试工具)
  • UnixBench是一款不错的Linux下的VPS性能测试工具,现在说一下具体用法。

    ssh登录您的linux vps控制台,运行下面的1行命令即可:

    wget http://www.CTOHome.com/linux-vps-pack/unixbench.sh;sh ./unixbench.sh;

    此脚本会自动下载unixbench测试工具,并自动运行它。 根据您的机器性能,测试执行完大约需要5-10分钟,

    Linux VPS性能测试的结果类似如下:

    BYTE UNIX Benchmarks (Version 4.1-wht.2)
    System -- Linux vps59.ctohome.com 2.6.18-164.2.1.el5.028stab066.10 #1 SMP Sat Dec 12 18:52:53 MSK 2009 i686 i686 i386 GNU/Linux
    /dev/simfs           157286400   1112188 156174212   1% /

    Start Benchmark Run: Tue Dec 22 00:46:05 MSK 2009
     00:46:05 up  5:51,  1 user,  load average: 0.07, 0.03, 0.01

    End Benchmark Run: Tue Dec 22 00:58:44 MSK 2009
     00:58:44 up  6:04,  2 users,  load average: 14.37, 6.12, 2.80


                         INDEX VALUES           
    TEST                                        BASELINE     RESULT      INDEX

    Dhrystone 2 using register variables        376783.7 16303866.8      432.7
    Double-Precision Whetstone                      83.1     1299.8      156.4
    Execl Throughput                               188.3     7725.8      410.3
    File Copy 1024 bufsize 2000 maxblocks         2672.0   165150.0      618.1
    File Copy 256 bufsize 500 maxblocks           1077.0    55402.0      514.4
    File Read 4096 bufsize 8000 maxblocks        15382.0  1577261.0     1025.4
    Pipe-based Context Switching                 15448.6   600615.4      388.8
    Pipe Throughput                             111814.6  2184246.1      195.3
    Process Creation                               569.3    22116.2      388.5
    Shell Scripts (8 concurrent)                    44.8     1213.8      270.9
    System Call Overhead                        114433.5  1758851.2      153.7
                                                                     =========
         FINAL SCORE                                                     354.5

    这就是我的VPS的总分数,2.5G内存,Q6600,跑了KLOXO面板,硬盘有raid

     

    一般来说,对于VPS,测试分数在100分以上就算OK了,有一些低配置的P4独立服务器才30-80分。

    VPS都是多个共用一个服务器资源,所以,不要盲目的追求高分,测试结果并不代表您可以使用到这么多资源。

    提供一些测试结果以供参考对比:

    TekTonic VPS, 1178 MB SLM Ram

    BYTE UNIX Benchmarks (Version 4.1-wht.1)
    System -- Linux www1 2.6.18-028stab053.17 #1 SMP Mon Jun 9 20:42: 43 MSD 2008 x86_64 x86_64 x86_64 GNU/Linux
    /dev/vzfs 54525952 1002732 53523220 2% /

    Start Benchmark Run: Sun Jul 20 07:22:37 EDT 2008
    07:22:37 up 10 days, 15:20, 1 user, load average: 0.10, 0.03, 0.01

    End Benchmark Run: Sun Jul 20 07:32:51 EDT 2008
    07:32:51 up 10 days, 15:30, 1 user, load average: 12.54, 5.50, 2.42


    INDEX VALUES
    TEST BASELINE RESULT INDEX

    Dhrystone 2 using register variables 376783.7 39636370.0 1052.0
    Double-Precision Whetstone 83.1 2777.2 334.2
    Execl Throughput 188.3 1.0 0.1
    File Copy 1024 bufsize 2000 maxblocks 2672.0 168410.0 630.3
    File Copy 256 bufsize 500 maxblocks 1077.0 55239.0 512.9
    File Read 4096 bufsize 8000 maxblocks 15382.0 1213185.0 788.7
    Pipe-based Context Switching 15448.6 778065.9 503.6
    Pipe Throughput 111814.6 2639096.8 236.0
    Process Creation 569.3 15147.9 266.1
    Shell Scripts (8 concurrent) 44.8 934.8 208.7
    System Call Overhead 114433.5 2216242.0 193.7
    =========
    FINAL SCORE 179.1


     

    Intel(R) Xeon(R) CPU X3220 @ 2.40GHz

    BYTE UNIX Benchmarks (Version 4.1-wht.1)
    System -- Linux xxx.x*********** 2.6.18-92.1.6.el5 #1 SMP Fri Jun 20 02:36:06 EDT 2008 x86_64 x86_64 x86_64 GNU/Linux
    /dev/sda5 15235040 842868 13605792 6% /

    Start Benchmark Run: Sun Jul 20 14:29:30 CEST 2008
    14:29:30 up 2 days, 14:21, 2 users, load average: 0.08, 0.02, 0.00

    End Benchmark Run: Sun Jul 20 14:39:09 CEST 2008
    14:39:09 up 2 days, 14:31, 2 users, load average: 17.45, 7.24, 3.03


    INDEX VALUES
    TEST BASELINE RESULT INDEX

    Dhrystone 2 using register variables 376783.7 52964762.4 1405.7
    Double-Precision Whetstone 83.1 2646.5 318.5
    Execl Throughput 188.3 1.0 0.1
    File Copy 1024 bufsize 2000 maxblocks 2672.0 177760.0 665.3
    File Copy 256 bufsize 500 maxblocks 1077.0 60598.0 562.7
    File Read 4096 bufsize 8000 maxblocks 15382.0 1349778.0 877.5
    Pipe-based Context Switching 15448.6 1082390.9 700.6
    Pipe Throughput 111814.6 3437748.3 307.5
    Process Creation 569.3 38647.5 678.9
    Shell Scripts (8 concurrent) 44.8 2730.5 609.5
    System Call Overhead 114433.5 2765994.1 241.7
    =========
    FINAL SCORE 242.2

     

    Core Intel Core2Quad Q9300
    RAM 8gb DDR2
    Hard Drive 750gb SATA
    Operating System CentOS 5.1 - 64 bit

    ==============================================================
    BYTE UNIX Benchmarks (Version 4.1-wht.1)
    System -- Linux hxxxxx.xxxxxxx.xxxx 2.6.25.11 #1 SMP Fri Jul 18 05:54:37 CDT 2008 x86_64 x86_64 x86_64 GNU/Linux
    707556656 58223196 612811888 9% /

    Start Benchmark Run: Sun Jul 27 09:44:54 GMT+7 2008
    09:44:54 up 7 days, 3:07, 1 user, load average: 0.15, 0.19, 0.18

    End Benchmark Run: Sun Jul 27 09:54:51 GMT+7 2008
    09:54:51 up 7 days, 3:17, 1 user, load average: 14.32, 6.43, 2.95


    INDEX VALUES
    TEST BASELINE RESULT INDEX

    Dhrystone 2 using register variables 376783.7 53071766.3 1408.5
    Double-Precision Whetstone 83.1 2861.6 344.4
    Execl Throughput 188.3 1.0 0.1
    File Copy 1024 bufsize 2000 maxblocks 2672.0 244096.0 913.5
    File Copy 256 bufsize 500 maxblocks 1077.0 76926.0 714.3
    File Read 4096 bufsize 8000 maxblocks 15382.0 1637081.0 1064.3
    Pipe-based Context Switching 15448.6 1098145.9 710.8
    Pipe Throughput 111814.6 3682570.6 329.3
    Process Creation 569.3 37471.9 658.2
    Shell Scripts (8 concurrent) 44.8 2216.0 494.6
    System Call Overhead 114433.5 3057039.6 267.1
    =========
    FINAL SCORE 259.8
     

    Intel(R) Xeon(R) CPU           X3230  @ 2.66GHz

    BYTE UNIX Benchmarks (Version 4.1-wht.2)
    System -- Linux ccitest 2.6.18-164.6.1.el5xen #1 SMP Tue Nov 3 16:48:13 EST 2009 x86_64 x86_64 x86_64 GNU/Linux
    /dev/xvda2           101471352   1570008  94663756   2% /
    
    Start Benchmark Run: Sun Dec  6 14:23:18 CST 2009
     14:23:18 up 4 min,  1 user,  load average: 0.81, 0.41, 0.17
    
    End Benchmark Run: Sun Dec  6 14:34:46 CST 2009
     14:34:46 up 15 min,  1 user,  load average: 15.65, 6.77, 3.15
    
    
                         INDEX VALUES            
    TEST                                        BASELINE     RESULT      INDEX
    
    Dhrystone 2 using register variables        376783.7  5882030.5      156.1
    Double-Precision Whetstone                      83.1     1817.5      218.7
    Execl Throughput                               188.3     1857.2       98.6
    File Copy 1024 bufsize 2000 maxblocks         2672.0    65269.0      244.3
    File Copy 256 bufsize 500 maxblocks           1077.0    18173.0      168.7
    File Read 4096 bufsize 8000 maxblocks        15382.0   486529.0      316.3
    Pipe-based Context Switching                 15448.6   109886.6       71.1
    Pipe Throughput                             111814.6   381731.2       34.1
    Process Creation                               569.3     3960.7       69.6
    Shell Scripts (8 concurrent)                    44.8      465.8      104.0
    System Call Overhead                        114433.5   280372.8       24.5
                                                                     =========
         FINAL SCORE                                                     106.0
    

    i5 750 @ 2.67GHz / 8GB RAM / 2x1TB SATA software RAID-1

    Start Benchmark Run: Mon Dec  7 17:06:20 EST 2009
     17:06:20 up 5 days, 12:02,  1 user,  load average: 0.00, 0.72, 1.22

    End Benchmark Run: Mon Dec  7 17:16:55 EST 2009
     17:16:55 up 5 days, 12:13,  1 user,  load average: 25.08, 9.95, 4.80


                         INDEX VALUES
    TEST                                        BASELINE     RESULT      INDEX

    Dhrystone 2 using register variables        376783.7 22952878.3      609.2
    Double-Precision Whetstone                      83.1     1704.0      205.1
    Execl Throughput                               188.3    21480.3     1140.7
    File Copy 1024 bufsize 2000 maxblocks         2672.0   571200.0     2137.7
    File Copy 256 bufsize 500 maxblocks           1077.0   162227.0     1506.3
    File Read 4096 bufsize 8000 maxblocks        15382.0  3540312.0     2301.6
    Pipe-based Context Switching                 15448.6  1536398.3      994.5
    Pipe Throughput                             111814.6  5856215.7      523.7
    Process Creation                               569.3    69004.5     1212.1
    Shell Scripts (8 concurrent)                    44.8     4626.7     1032.7
    System Call Overhead                        114433.5  7226715.6      631.5
                                                                     =========
         FINAL SCORE                                                     927.1 (i系列的cpu就是性能不错,这个也是硬盘做了raid)

    VPS - Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz

    Dhrystone 2 using register variables        376783.7 19026940.3      505.0
    Double-Precision Whetstone                      83.1     1354.1      162.9
    Execl Throughput                               188.3    15340.8      814.7
    File Copy 1024 bufsize 2000 maxblocks         2672.0   398171.0     1490.2
    File Copy 256 bufsize 500 maxblocks           1077.0   118935.0     1104.3
    File Read 4096 bufsize 8000 maxblocks        15382.0  2625333.0     1706.8
    Pipe-based Context Switching                 15448.6   330750.1      214.1
    Pipe Throughput                             111814.6  3511603.3      314.1
    Process Creation                               569.3    41223.9      724.1
    Shell Scripts (8 concurrent)                    44.8     4683.0     1045.3
    System Call Overhead                        114433.5  3465020.7      302.8
                                                                     =========
         FINAL SCORE                                                     587.9

    dedicated - Intel(R) Xeon(R) CPU X3230 @ 2.66GHz

    Dhrystone 2 using register variables        376783.7 23765477.8      630.7
    Double-Precision Whetstone                      83.1     1824.7      219.6
    Execl Throughput                               188.3    13823.9      734.1
    File Copy 1024 bufsize 2000 maxblocks         2672.0   182964.0      684.7
    File Copy 256 bufsize 500 maxblocks           1077.0    60123.0      558.2
    File Read 4096 bufsize 8000 maxblocks        15382.0  1454686.0      945.7
    Pipe-based Context Switching                 15448.6  1118260.2      723.9
    Pipe Throughput                             111814.6  3788722.7      338.8
    Process Creation                               569.3    40686.2      714.7
    Shell Scripts (8 concurrent)                    44.8     2989.5      667.3
    System Call Overhead                        114433.5  3079164.4      269.1
                                                                     =========
         FINAL SCORE                                                     540.8
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