Clouvider 2GB内存 英国 KVM VPS 测评

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详情:Clouvider:£10.5/月/2GB内存/30GB SSD空间/不限流量/1Gbps/英国/随时换IP
可随时更换IP、1Gbps不限流量、网络不错、支持支付宝,除过价格偏高外(不过遇到节日有优惠,我这个就是2.5折购买的),几乎没有缺点。

1、系统信息、带宽、I/O测试

CPU model            : Intel Core Processor (Broadwell)
Number of cores      : 2
CPU frequency        : 2399.996 MHz
Total size of Disk   : 30.0 GB (0.9 GB Used)
Total amount of Mem  : 1999 MB (148 MB Used)
Total amount of Swap : 0 MB (0 MB Used)
System uptime        : 0 days 0 hour 2 min
Load average         : 0.00, 0.00, 0.00
OS                   : CentOS 7.0.1406
Arch                 : x86_64 (64 Bit)
Kernel               : 3.10.0-229.14.1.el7.centos.plus.x86_64
Virt                 : kvm
----------------------------------------------------------------------
I/O speed( 32M )     : 105 MB/s
I/O speed( 256M )    : 127 MB/s
I/O speed( 2G )      : 189 MB/s
Average I/O speed    : 140.3 MB/s
----------------------------------------------------------------------
Node Name         Upload Speed      Download Speed      Latency
Normal Node       613.73 Mbit/s     904.23 Mbit/s       2.41 ms
Xiangyang CT      75.26 Mbit/s      48.27 Mbit/s        292.651 ms
Shanghai  CT      24.16 Mbit/s      17.44 Mbit/s        304.823 ms
Chengdu   CT      18.16 Mbit/s      4.79 Mbit/s         000.000 ms
Xi'an     CU      5.64 Mbit/s       18.41 Mbit/s        362.398 ms
Shanghai  CU      9.45 Mbit/s       7.71 Mbit/s         316.622 ms
Chongqing CU      0.00 Mbit/s       0.00 Mbit/s         000.000 ms
Xi'an     CM      20.26 Mbit/s      22.06 Mbit/s        850.834 ms
Shanghai  CM      2.91 Mbit/s       16.90 Mbit/s        405.296 ms
Chengdu   CM      17.87 Mbit/s      13.01 Mbit/s        327.356 ms
----------------------------------------------------------------------
Total time   : 4 min 7 sec
Current time : 2018-05-22 06:37:13
Finished!

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by KamaTera INC (London) [2.56 km]: 2.629 ms
Testing download speed...........................................
Download: 902.03 Mbit/s
Testing upload speed............................................
Upload: 663.99 Mbit/s

3、国内访问速度
Clouvider-ping.jpg

4、硬盘 I/O 性能测试

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, 22.0148 s, 12.2 MB/s

5、UnixBench跑分

Benchmark Run: Tue May 22 2018 06:39:07 - 07:07:17
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       23629377.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4028.8 MWIPS (10.0 s, 7 samples)
Execl Throughput                                984.1 lps   (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        610615.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          185558.1 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1723791.3 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1217318.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 247545.0 lps   (10.0 s, 7 samples)
Process Creation                               4900.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   2872.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    800.7 lpm   (60.1 s, 2 samples)
System Call Overhead                        1871891.3 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   23629377.5   2024.8
Double-Precision Whetstone                       55.0       4028.8    732.5
Execl Throughput                                 43.0        984.1    228.9
File Copy 1024 bufsize 2000 maxblocks          3960.0     610615.0   1542.0
File Copy 256 bufsize 500 maxblocks            1655.0     185558.1   1121.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    1723791.3   2972.1
Pipe Throughput                               12440.0    1217318.1    978.6
Pipe-based Context Switching                   4000.0     247545.0    618.9
Process Creation                                126.0       4900.3    388.9
Shell Scripts (1 concurrent)                     42.4       2872.6    677.5
Shell Scripts (8 concurrent)                      6.0        800.7   1334.4
System Call Overhead                          15000.0    1871891.3   1247.9
                                                                   ========
System Benchmarks Index Score                                         937.9
------------------------------------------------------------------------
Benchmark Run: Tue May 22 2018 07:07:17 - 07:35:28
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables       42758627.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     7882.2 MWIPS (9.9 s, 7 samples)
Execl Throughput                               4985.4 lps   (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        844718.8 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          238312.2 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2532431.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2487308.6 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 461951.8 lps   (10.0 s, 7 samples)
Process Creation                              14402.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   7568.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1111.6 lpm   (60.1 s, 2 samples)
System Call Overhead                        3119681.9 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   42758627.2   3664.0
Double-Precision Whetstone                       55.0       7882.2   1433.1
Execl Throughput                                 43.0       4985.4   1159.4
File Copy 1024 bufsize 2000 maxblocks          3960.0     844718.8   2133.1
File Copy 256 bufsize 500 maxblocks            1655.0     238312.2   1440.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    2532431.9   4366.3
Pipe Throughput                               12440.0    2487308.6   1999.4
Pipe-based Context Switching                   4000.0     461951.8   1154.9
Process Creation                                126.0      14402.4   1143.0
Shell Scripts (1 concurrent)                     42.4       7568.7   1785.1
Shell Scripts (8 concurrent)                      6.0       1111.6   1852.6
System Call Overhead                          15000.0    3119681.9   2079.8
                                                                   ========
System Benchmarks Index Score                                        1837.6

6、丢包测试

Ping from 192.168.16.243 to 185.42.xxx.xxx
==============================================================================
05/22 08:50:34.360         Ping to 185.42.xxx.xxx with 32 bytes of data and 32 of TTL:
05/22 08:50:34.672 PingMin #1 Reply 32 bytes from 185.42.xxx.xxx: time=307ms TTL=49, ave=307.00ms
05/22 08:50:35.665 PingMin #2 Reply 32 bytes from 185.42.xxx.xxx: time=306ms TTL=49, ave=306.50ms
05/22 08:50:42.671 PingMax #9 Reply 32 bytes from 185.42.xxx.xxx: time=309ms TTL=49, ave=306.78ms
05/22 08:50:43.677 PingMax #10 Reply 32 bytes from 185.42.xxx.xxx: time=316ms TTL=49, ave=307.70ms
05/22 08:50:58.355  超时   #24 *****(32 bytes) 请求超时。
05/22 08:51:07.684 PingMax #34 Reply 32 bytes from 185.42.xxx.xxx: time=319ms TTL=49, ave=308.09ms
05/22 08:51:57.355  超时   #83 *****(32 bytes) 请求超时。
05/22 08:52:13.666         === 100 有效发送,   98 接收,     2.00% 丢失, 307.60ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2018/05/22 08:50:34
经过时间:            000:01:39
结束时间:  2018/05/22 08:52:13
----------------
    100 总计发送
    0 无效接收 (除了超时的其它错误)
----------------
    100 有效发送
    98 有效接收
    2 timed out (2.00% 丢失)
Ping 最小值  306ms, 最大值  319ms, 平均值  307.60ms

7、路由追踪
电信
Clouvider-trac-dx.jpg

联通
Clouvider-trac-lt.jpg

8、Youtube速度测试
Clouvider-youtube.jpg

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