详情：cbvps：5.6元/月/384MB内存/10GB SSD空间/300GB流量/NAT/OpenVZ/香港
cbvps的香港3为香港hkbn，三网直连，看测评数据，应该是1G带宽，性价比高。
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1、系统信息、带宽、I/O测试
CPU model : Intel(R) Core(TM) i5-7600 CPU @ 3.50GHz
Number of cores : 2
CPU frequency : 3503.999 MHz
Total size of Disk : 30.0 GB (0.6 GB Used)
Total amount of Mem : 1024 MB (19 MB Used)
Total amount of Swap : 0 MB (0 MB Used)
System uptime : 0 days 0 hour 30 min
Load average : 0.00, 0.00, 0.00
OS : CentOS 6.8
Arch : x86_64 (64 Bit)
Kernel : 2.6.32-042stab130.1
Virt : openvz
----------------------------------------------------------------------
I/O speed( 32M ) : 407 MB/s
I/O speed( 256M ) : 354 MB/s
I/O speed( 2G ) : 511 MB/s
Average I/O speed : 424.0 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Normal Node 393.71 Mbit/s 869.30 Mbit/s 13.03 ms
Xiangyang CT 11.67 Mbit/s 151.46 Mbit/s 58.939 ms
Shanghai CT 68.05 Mbit/s 62.65 Mbit/s 73.556 ms
Chengdu CT 110.33 Mbit/s 138.34 Mbit/s 45.298 ms
Xi'an CU 12.03 Mbit/s 72.48 Mbit/s 71.861 ms
Shanghai CU 42.18 Mbit/s 149.26 Mbit/s 45.487 ms
Chongqing CU 66.50 Mbit/s 65.95 Mbit/s 38.031 ms
Xi'an CM 131.00 Mbit/s 286.50 Mbit/s 37.09 ms
Shanghai CM 160.54 Mbit/s 233.24 Mbit/s 48.398 ms
Chengdu CM 164.43 Mbit/s 135.06 Mbit/s 68.808 ms
----------------------------------------------------------------------
Total time : 3 min 42 sec
Current time : 2018-06-17 22:46:53
Finished！
2、上传/下载带宽测试
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by STC (Hong Kong) [4.08 km]: 13.126 ms
Testing download speed...............................
Download: 861.03 Mbit/s
Testing upload speed.................................
Upload: 401.33 Mbit/s
3、国内访问速度
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, 8.05001 s, 33.3 MB/s
5、UnixBench跑分
Benchmark Run: Mon Jun 18 2018 03:06:58 - 03:35:30
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 42906224.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3910.5 MWIPS (13.0 s, 7 samples)
Execl Throughput 4664.1 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 644197.2 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 168283.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2021076.8 KBps (30.0 s, 2 samples)
Pipe Throughput 1023550.4 lps (10.0 s, 7 samples)
Pipe-based Context Switching 233693.9 lps (10.0 s, 7 samples)
Process Creation 13693.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 7935.2 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1670.7 lpm (60.0 s, 2 samples)
System Call Overhead 921703.6 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 42906224.5 3676.6
Double-Precision Whetstone 55.0 3910.5 711.0
Execl Throughput 43.0 4664.1 1084.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 644197.2 1626.8
File Copy 256 bufsize 500 maxblocks 1655.0 168283.0 1016.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 2021076.8 3484.6
Pipe Throughput 12440.0 1023550.4 822.8
Pipe-based Context Switching 4000.0 233693.9 584.2
Process Creation 126.0 13693.1 1086.8
Shell Scripts (1 concurrent) 42.4 7935.2 1871.5
Shell Scripts (8 concurrent) 6.0 1670.7 2784.5
System Call Overhead 15000.0 921703.6 614.5
========
System Benchmarks Index Score 1317.4
------------------------------------------------------------------------
Benchmark Run: Mon Jun 18 2018 03:35:30 - 04:04:03
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 85563993.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 7843.8 MWIPS (13.0 s, 7 samples)
Execl Throughput 10220.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 853198.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 233903.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2520122.2 KBps (30.0 s, 2 samples)
Pipe Throughput 2046189.2 lps (10.0 s, 7 samples)
Pipe-based Context Switching 470799.5 lps (10.0 s, 7 samples)
Process Creation 25577.2 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 13308.4 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1853.3 lpm (60.0 s, 2 samples)
System Call Overhead 1689450.8 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 85563993.4 7332.0
Double-Precision Whetstone 55.0 7843.8 1426.1
Execl Throughput 43.0 10220.6 2376.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 853198.1 2154.5
File Copy 256 bufsize 500 maxblocks 1655.0 233903.4 1413.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 2520122.2 4345.0
Pipe Throughput 12440.0 2046189.2 1644.8
Pipe-based Context Switching 4000.0 470799.5 1177.0
Process Creation 126.0 25577.2 2029.9
Shell Scripts (1 concurrent) 42.4 13308.4 3138.8
Shell Scripts (8 concurrent) 6.0 1853.3 3088.9
System Call Overhead 15000.0 1689450.8 1126.3
========
System Benchmarks Index Score 2217.2
6、丢包测试
Ping from 10.0.0.20 to 61.238.xxx.xxx
==============================================================================
06/18 10:44:46.312 Ping to 61.238.xxx.xxx with 32 bytes of data and 32 of TTL:
06/18 10:44:46.379 PingMin #1 Reply 32 bytes from 61.238.xxx.xxx: time=65ms TTL=51, ave=65.00ms
06/18 10:44:47.370 PingMax #2 Reply 32 bytes from 61.238.xxx.xxx: time=66ms TTL=51, ave=65.50ms
06/18 10:44:48.377 PingMax #3 Reply 32 bytes from 61.238.xxx.xxx: time=67ms TTL=51, ave=66.00ms
06/18 10:44:51.373 PingMax #6 Reply 32 bytes from 61.238.xxx.xxx: time=68ms TTL=51, ave=66.67ms
06/18 10:44:56.376 PingMax #11 Reply 32 bytes from 61.238.xxx.xxx: time=69ms TTL=51, ave=66.82ms
06/18 10:45:05.375 PingMax #20 Reply 32 bytes from 61.238.xxx.xxx: time=70ms TTL=51, ave=67.05ms
06/18 10:45:49.382 PingMax #64 Reply 32 bytes from 61.238.xxx.xxx: time=74ms TTL=51, ave=67.00ms
06/18 10:46:25.375 === 100 有效发送, 100 接收, 0.00% 丢失, 66.98ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2018/06/18 10:44:46
经过时间: 000:01:39
结束时间: 2018/06/18 10:46:25
----------------
100 总计发送
0 无效接收 (除了超时的其它错误)
----------------
100 有效发送
100 有效接收
0 timed out (0.00% 丢失)
Ping 最小值 65ms, 最大值 74ms, 平均值 66.98ms
7、路由追踪
电信
联通
移动
8、Youtube速度测试
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所有主机信息仅是为及时分享并收录，不做推荐！