*这是由Google Adsense推荐的一个广告,并不代表本站的观点。

今天看见Pr特价

人没有忍住,剁手了一台

差不多40多rmb

配置看起来不错

6.52美刀

地址:https://pacificrack.com/portal/aff.php?aff=1758&pid=50

优惠码: PRVPS10OFF

建议大家不要安装CentOS6!!!!

会卡机!!!!

PR我再买了一台,终于好了www

好了,我们开始评测

Tips:测试:https://pan.moekonnyaku.com/index.php/s/STiAo7tx7mPZYsr(我用它自建了wp,至少比炸鸡wp好)

我们先从网络看起

电信去程走CN2 GT

移动去程直连

联通去程直连

Ping值:不愧是接CN2的,速度还是不错的

附一组我本地ping的结果(宁波电信下午)

C:\Users\21048>ping 192.161.164.75

正在 Ping 192.161.164.75 具有 32 字节的数据:
来自 192.161.164.75 的回复: 字节=32 时间=144ms TTL=52
来自 192.161.164.75 的回复: 字节=32 时间=165ms TTL=52
来自 192.161.164.75 的回复: 字节=32 时间=184ms TTL=52
来自 192.161.164.75 的回复: 字节=32 时间=168ms TTL=52

192.161.164.75 的 Ping 统计信息:
    数据包: 已发送 = 4,已接收 = 4,丢失 = 0 (0% 丢失),
往返行程的估计时间(以毫秒为单位):
    最短 = 144ms,最长 = 184ms,平均 = 165ms

C:\Users\21048>

下面是回程

回程也是CN2 GT

[root@host1585470329 ~]# traceroute 122.245.216.29
traceroute to 122.245.216.29 (122.245.216.29), 30 hops max, 60 byte packets
 1  66.154.107.1.static.quadranet.com (66.154.107.1)  0.462 ms  0.399 ms  0.352 ms
 2  96.44.175.32.static.quadranet.com (96.44.175.32)  0.287 ms 96.44.175.34.static.quadranet.com (96.44.175.34)  1.922 ms 96.44.175.32.static.quadranet.com (96.44.175.32)  0.223 ms
 3  96.44.163.153.static.quadranet.com (96.44.163.153)  0.254 ms 218.30.48.145 (218.30.48.145)  0.703 ms  0.780 ms
 4  218.30.48.145 (218.30.48.145)  0.777 ms  1.059 ms  1.004 ms
 5  59.43.244.114 (59.43.244.114)  131.188 ms 59.43.244.118 (59.43.244.118)  128.378 ms 59.43.182.89 (59.43.182.89)  127.885 ms
 6  59.43.244.114 (59.43.244.114)  131.038 ms 59.43.244.118 (59.43.244.118)  130.347 ms 202.97.91.25 (202.97.91.25)  127.992 ms
 7  * 202.97.62.185 (202.97.62.185)  142.754 ms 202.97.91.25 (202.97.91.25)  130.137 ms
 8  202.97.57.150 (202.97.57.150)  142.452 ms 202.97.26.10 (202.97.26.10)  136.476 ms  136.309 ms
 9  61.153.116.226 (61.153.116.226)  136.909 ms 226.4.175.61.dial.nb.zj.dynamic.163data.com.cn (61.175.4.226)  139.494 ms 202.97.26.10 (202.97.26.10)  136.230 ms
10  122.245.216.29 (122.245.216.29)  137.468 ms  147.695 ms 226.4.175.61.dial.nb.zj.dynamic.163data.com.cn (61.175.4.226)  140.048 ms
[root@host1585470329 ~]#

移动回程直连

[root@host1585470329 ~]# traceroute 223.111.182.65
traceroute to 223.111.182.65 (223.111.182.65), 30 hops max, 60 byte packets
 1  66.154.107.1.static.quadranet.com (66.154.107.1)  0.468 ms  0.417 ms  0.349 ms
 2  96.44.175.32.static.quadranet.com (96.44.175.32)  7.188 ms 96.44.175.34.static.quadranet.com (96.44.175.34)  0.243 ms 96.44.175.32.static.quadranet.com (96.44.175.32)  7.054 ms
 3  96.44.163.152.static.quadranet.com (96.44.163.152)  0.295 ms  0.260 ms 223.119.64.245 (223.119.64.245)  0.865 ms
 4  223.119.64.245 (223.119.64.245)  1.008 ms  0.969 ms  0.961 ms
 5  223.120.6.17 (223.120.6.17)  0.497 ms 223.120.6.2 (223.120.6.2)  0.748 ms 223.120.6.126 (223.120.6.126)  0.667 ms
 6  223.120.12.18 (223.120.12.18)  180.366 ms 223.120.6.38 (223.120.6.38)  0.981 ms 223.120.6.2 (223.120.6.2)  0.657 ms
 7  223.120.12.18 (223.120.12.18)  180.783 ms  180.753 ms  180.706 ms
 8  * 221.176.22.205 (221.176.22.205)  250.299 ms  246.871 ms
 9  * 221.183.25.193 (221.183.25.193)  203.625 ms  203.525 ms
10  * * 221.183.18.6 (221.183.18.6)  213.949 ms
11  * * 221.183.18.14 (221.183.18.14)  206.047 ms
12  37.22.207.183.static.js.chinamobile.com (183.207.22.37)  204.730 ms 17.22.207.183.static.js.chinamobile.com (183.207.22.17)  198.310 ms 33.22.207.183.static.js.chinamobile.com (183.207.22.33)  194.996 ms
13  * * *
14  * * *
15  * * *
16  promote.cache-dns.local (223.111.182.65)  199.952 ms * *
[root@host1585470329 ~]# 

联通回程直连

[root@host1585470329 ~]# traceroute 153.36.202.5
traceroute to 153.36.202.5 (153.36.202.5), 30 hops max, 60 byte packets
 1  66.154.107.1.static.quadranet.com (66.154.107.1)  40.395 ms  40.339 ms  40.284 ms
 2  96.44.175.34.static.quadranet.com (96.44.175.34)  40.240 ms 96.44.175.32.static.quadranet.com (96.44.175.32)  40.174 ms 96.44.175.34.static.quadranet.com (96.44.175.34)  40.127 ms
 3  china.unicom (204.152.204.2)  40.093 ms 96.44.163.152.static.quadranet.com (96.44.163.152)  40.002 ms  39.953 ms
 4  china.unicom (204.152.204.2)  39.913 ms  39.842 ms  40.076 ms
 5  219.158.103.5 (219.158.103.5)  185.909 ms 207.254.191.102 (207.254.191.102)  43.306 ms  43.273 ms
 6  219.158.16.65 (219.158.16.65)  188.329 ms 219.158.103.5 (219.158.103.5)  146.001 ms 219.158.16.65 (219.158.16.65)  153.335 ms
 7  219.158.5.153 (219.158.5.153)  195.026 ms  194.996 ms  194.933 ms
 8  * 219.158.114.214 (219.158.114.214)  253.374 ms 219.158.4.82 (219.158.4.82)  217.697 ms
 9  221.6.174.82 (221.6.174.82)  206.712 ms 219.158.4.82 (219.158.4.82)  217.615 ms 219.158.114.214 (219.158.114.214)  253.076 ms
10  153.36.202.5 (153.36.202.5)  218.583 ms 221.6.174.82 (221.6.174.82)  241.978 ms 153.36.202.5 (153.36.202.5)  253.555 ms
[root@host1585470329 ~]# 

总结:电信双程CN2 GT,移动联通直连,貌似跟Hostker的洛杉矶机房差不多

下面是PR的硬件

--------------------------------------------------------------------------
CPU 型号             : QEMU Virtual CPU version (cpu64-rhel6)
CPU 核心数           : 1
CPU 频率             : 2593.748 MHz
总硬盘大小           : 9.3 GB (1.5 GB Used)
总内存大小           : 487 MB (147 MB Used)
SWAP大小             : 511 MB (0 MB Used)
开机时长             : 0 days, 0 hour 26 min
系统负载             : 0.99, 0.23, 0.11
系统                 : CentOS 7.7.1908
架构                 : x86_64 (64 Bit)
内核                 : 3.10.0-1062.el7.x86_64
虚拟化平台           : kvm
--------------------------------------------------------------------------
硬盘I/O (第一次测试) : 111 MB/s
硬盘I/O (第二次测试) : 120 MB/s
硬盘I/O (第三次测试) : 125 MB/s
--------------------------------------------------------------------------
节点名称                  IP地址            下载速度            延迟      
CacheFly                  205.234.175.175   69.6MB/s            0.485 ms    
Linode, Tokyo, JP                                                ms         
Linode, Singapore, SG     139.162.23.4      5.07MB/s            180.559 ms  
Linode, London, UK        176.58.107.39     6.26MB/s            142.210 ms  
Linode, Frankfurt, DE     139.162.130.8     10.0MB/s            155.040 ms  
Linode, Fremont, CA       50.116.14.9       29.0MB/s            17.005 ms   
Softlayer, Dallas, TX     173.192.68.18     28.1MB/s            36.995 ms   
Softlayer, Seattle, WA    67.228.112.250    34.0MB/s            27.792 ms   
Softlayer, Frankfurt, DE  159.122.69.4      3.29MB/s            159.580 ms  
Softlayer, Singapore, SG  119.81.28.170     6.69MB/s            179.561 ms  
Softlayer, HongKong, CN   119.81.130.170    7.42MB/s            163.537 ms  
--------------------------------------------------------------------------
节点名称                  上传速度          下载速度            延迟      
上海电信                  1.54 Mbit/s       68.26 Mbit/s        148.227 ms 
西安电信                  12.87 Mbit/s      20.80 Mbit/s        299.314 ms 
北京联通                  9.07 Mbit/s       18.22 Mbit/s        428.462 ms 
--------------------------------------------------------------------------
合肥        : 222.04 ms  北京        : 155.73 ms  武汉        : 215.93 ms  
昌吉        : Fail       成都        : Fail       上海        : Fail       
太原        : 0.87 ms    杭州        : 144.47 ms  宁夏        : 208.12 ms  
呼和浩特    : 193.29 ms  南昌        : Fail       拉萨        : Fail       
乌鲁木齐    : 230.19 ms  天津        : 173.58 ms  襄阳        : Fail       
郑州        : 191.63 ms  沈阳        : Fail       兰州        : 227.81 ms  
哈尔滨      : Fail       宁波        : Fail       苏州        : Fail       
济南        : 159.85 ms  西安        : 186.26 ms  西宁        : Fail       
重庆        : 234.19 ms  深圳        : Fail       南京        : Fail       
长沙        : Fail       长春        : 174.43 ms  福州        : 249.64 ms  
--------------------------------------------------------------------------

还是可以的,遇见好母鸡了?????

下面是Unixbench成绩

------------------------------------------------------------------------
Benchmark Run: Mon Mar 30 2020 03:30:35 - 03:58:56
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       20540408.7 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3048.9 MWIPS (10.1 s, 7 samples)
Execl Throughput                               1465.9 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        176309.2 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           47629.3 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        563061.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                              253053.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  71695.0 lps   (10.0 s, 7 samples)
Process Creation                               4564.7 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   2227.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    312.4 lpm   (60.1 s, 2 samples)
System Call Overhead                         198453.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   20540408.7   1760.1
Double-Precision Whetstone                       55.0       3048.9    554.4
Execl Throughput                                 43.0       1465.9    340.9
File Copy 1024 bufsize 2000 maxblocks          3960.0     176309.2    445.2
File Copy 256 bufsize 500 maxblocks            1655.0      47629.3    287.8
File Copy 4096 bufsize 8000 maxblocks          5800.0     563061.1    970.8
Pipe Throughput                               12440.0     253053.5    203.4
Pipe-based Context Switching                   4000.0      71695.0    179.2
Process Creation                                126.0       4564.7    362.3
Shell Scripts (1 concurrent)                     42.4       2227.4    525.3
Shell Scripts (8 concurrent)                      6.0        312.4    520.7
System Call Overhead                          15000.0     198453.5    132.3
                                                                   ========
System Benchmarks Index Score                                         405.5



======= Script description and score comparison completed! ======= 

超售严重,跑分有点低

建议大家谨慎购买这些服务器,可能会选到比较差的母鸡,建议大家有¥的可以去买搬瓦工

下面是没有安装b b r的速度

我怀疑我买了一个假的CN2 GT?????????????

下面是安装了b b r的速度

可以慢慢跑上来

Tips:晚上让我惊叹,速度可以跑上2MB!

注:早上的速度可以跑上8MB/s!


科技为主,游戏为辅。技术肥宅,喜欢看番。