详情：OVH：€45/月/E3-1245v5/32GB内存/4TB硬盘/不限流量/德国/英国
OVH独服的特色是最低保障500Mbps带宽，一般是1Gbps，不限流量，而且每台机器最多可以免费添加256个IPv4（每个IP设置费是2欧，一次性收取），同时有强大的DDOS防护。加了锐速后，速度还可以。
计划用这台独服开小鸡，欢迎提意见！
欢迎到TeleGram群讨论：https://t.me/zhujiwiki；如需代购，可联系：https://t.me/t66y_net 或者 QQ：202730019
1、系统信息、带宽、I/O测试
CPU Model : Intel(R) Xeon(R) CPU E3-1245 v6 @ 3.70GHz
CPU Cores : 8 Cores @ 3695.997 MHz x86_64
CPU Cache : 8192 KB
OS : CentOS 6.10 (64 Bit) Dedicated
Kernel : 2.6.32-642.el6.x86_64
Total Space : 879.0 GB (4.1 GB Used)
Total RAM : 31786 MB (1976 MB Used 11 MB Buff)
Total SWAP : 510 MB (0 MB Used)
Uptime : 0 days 0 hour 11 min
Load average : 0.05, 0.12, 0.11
ASN & ISP : AS16276, OVH Hosting
Organization : OVH Hosting
Location : Hackney, United Kingdom / GB
Region : England
----------------------------------------------------------------------
I/O Speed( 1.0GB ) : 310 MB/s
I/O Speed( 1.0GB ) : 306 MB/s
I/O Speed( 1.0GB ) : 307 MB/s
Average I/O Speed : 307.7 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Speedtest.net 858.88 Mbit/s 930.79 Mbit/s 7.97 ms
Shanghai CT 50.24 Mbit/s 41.23 Mbit/s 686.538 ms
Kunming CT 68.18 Mbit/s 25.78 Mbit/s 000.000 ms
Chengdu CT 73.84 Mbit/s 232.54 Mbit/s 299.067 ms
Shanghai CU 13.23 Mbit/s 52.31 Mbit/s 351.182 ms
Xi'an CU 8.30 Mbit/s 34.44 Mbit/s 373.237 ms
Chongqing CU 17.79 Mbit/s 41.46 Mbit/s 458.327 ms
Xi'an CM 2.85 Mbit/s 4.40 Mbit/s 000.000 ms
Chengdu CM 22.62 Mbit/s 65.73 Mbit/s 276.094 ms
----------------------------------------------------------------------
Finished in : 3 min 56 sec
Timestamp : 2018-07-10 08:09:50 GMT+8
2、上传/下载带宽测试
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Spitfire Network Services (London) [5.34 km]: 2.964 ms
Testing download speed.................................
Download: 901.99 Mbit/s
Testing upload speed...................................
Upload: 855.79 Mbit/s
3、国内访问速度
4、硬盘 I/O 性能测试 这个raid1的速度
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, 1.41976 s, 189 MB/s
5、UnixBench跑分
Benchmark Run: Tue Jul 10 2018 01:31:28 - 01:59:52
8 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 44370727.8 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4491.3 MWIPS (9.9 s, 7 samples)
Execl Throughput 5208.8 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1311400.4 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 341938.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3461193.6 KBps (30.0 s, 2 samples)
Pipe Throughput 2177570.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching 309797.1 lps (10.0 s, 7 samples)
Process Creation 22269.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 10447.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 4710.5 lpm (60.0 s, 2 samples)
System Call Overhead 3341240.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 44370727.8 3802.1
Double-Precision Whetstone 55.0 4491.3 816.6
Execl Throughput 43.0 5208.8 1211.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 1311400.4 3311.6
File Copy 256 bufsize 500 maxblocks 1655.0 341938.4 2066.1
File Copy 4096 bufsize 8000 maxblocks 5800.0 3461193.6 5967.6
Pipe Throughput 12440.0 2177570.0 1750.5
Pipe-based Context Switching 4000.0 309797.1 774.5
Process Creation 126.0 22269.9 1767.5
Shell Scripts (1 concurrent) 42.4 10447.5 2464.0
Shell Scripts (8 concurrent) 6.0 4710.5 7850.8
System Call Overhead 15000.0 3341240.7 2227.5
========
System Benchmarks Index Score 2238.8
------------------------------------------------------------------------
Benchmark Run: Tue Jul 10 2018 01:59:52 - 02:27:55
8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables 220770080.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 32046.7 MWIPS (10.0 s, 7 samples)
Execl Throughput 37692.0 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1220107.2 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 312574.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3840713.0 KBps (30.0 s, 2 samples)
Pipe Throughput 10912910.1 lps (10.0 s, 7 samples)
Pipe-based Context Switching 2733597.8 lps (10.0 s, 7 samples)
Process Creation 130652.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 44326.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 6089.2 lpm (60.0 s, 2 samples)
System Call Overhead 10367946.4 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 220770080.3 18917.7
Double-Precision Whetstone 55.0 32046.7 5826.7
Execl Throughput 43.0 37692.0 8765.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 1220107.2 3081.1
File Copy 256 bufsize 500 maxblocks 1655.0 312574.5 1888.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 3840713.0 6621.9
Pipe Throughput 12440.0 10912910.1 8772.4
Pipe-based Context Switching 4000.0 2733597.8 6834.0
Process Creation 126.0 130652.3 10369.2
Shell Scripts (1 concurrent) 42.4 44326.7 10454.4
Shell Scripts (8 concurrent) 6.0 6089.2 10148.7
System Call Overhead 15000.0 10367946.4 6912.0
========
System Benchmarks Index Score 7120.0
6、丢包测试 很惊喜，没有丢包
Ping from 192.168.0.29 to 145.239.xxx.xxx
==============================================================================
07/10 08:32:52.289 Ping to 145.239.xxx.xxx with 32 bytes of data and 32 of TTL:
07/10 08:32:52.664 PingMin #1 Reply 32 bytes from 145.239.xxx.xxx: time=365ms TTL=41, ave=365.00ms
07/10 08:32:53.615 PingMin #2 Reply 32 bytes from 145.239.xxx.xxx: time=340ms TTL=41, ave=352.50ms
07/10 08:33:28.656 PingMax #37 Reply 32 bytes from 145.239.xxx.xxx: time=367ms TTL=41, ave=349.38ms
07/10 08:33:36.659 PingMax #45 Reply 32 bytes from 145.239.xxx.xxx: time=372ms TTL=41, ave=349.98ms
07/10 08:34:30.660 PingMax #99 Reply 32 bytes from 145.239.xxx.xxx: time=374ms TTL=41, ave=347.25ms
07/10 08:34:33.491 === 100 有效发送, 100 接收, 0.00% 丢失, 347.18ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2018/07/10 08:32:52
经过时间: 000:01:41
结束时间: 2018/07/10 08:34:33
----------------
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 340ms, 最大值 374ms, 平均值 347.18ms
7、路由追踪
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