感谢群友提供机器测试！
详情：https://www.arebz.com/2018.aspx
1、系统信息、带宽、I/O测试
CPU model : Intel(R) Xeon(R) CPU E5-2450L 0 @ 1.80GHz
Number of cores : 2
CPU frequency : 1795.683 MHz
Total size of Disk : 18.5 GB (3.6 GB Used)
Total amount of Mem : 481 MB (277 MB Used)
Total amount of Swap : 2047 MB (2 MB Used)
System uptime : 0 days 0 hour 10 min
Load average : 0.16, 0.12, 0.11
OS : CentOS 7.2.1511
Arch : x86_64 (64 Bit)
Kernel : 3.10.0-327.el7.x86_64
Virt : hyperv
----------------------------------------------------------------------
I/O speed( 32M ) : 269 MB/s
I/O speed( 256M ) : 183 MB/s
I/O speed( 2G ) : 289 MB/s
Average I/O speed : 247.0 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Normal Node 2.08 Mbit/s 14.63 Mbit/s 14.708 ms
Xiangyang CT 2.12 Mbit/s 11.99 Mbit/s 63.669 ms
Chengdu CT 2.14 Mbit/s 14.02 Mbit/s 71.798 ms
Xi'an CU 2.10 Mbit/s 14.42 Mbit/s 75.464 ms
Shanghai CU 2.08 Mbit/s 13.99 Mbit/s 58.742 ms
Chongqing CU 2.09 Mbit/s 13.72 Mbit/s 56.073 ms
Xi'an CM 2.21 Mbit/s 13.29 Mbit/s 36.519 ms
Shanghai CM 2.24 Mbit/s 11.02 Mbit/s 52.0 ms
Chengdu CM 2.18 Mbit/s 14.12 Mbit/s 53.087 ms
----------------------------------------------------------------------
Total time : 5 min 39 sec
Current time : 2018-04-16 15:53:42
Finished！
2、上传/下载带宽测试
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Interoute VDC (Hong Kong) [0.00 km]: 14.679 ms
Testing download speed................................................................................
Download: 15.06 Mbit/s
Testing upload speed................................................................................................
Upload: 2.19 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
记录了4096+0 的读入
记录了4096+0 的写出
268435456字节(268 MB)已复制，29.3813 秒，9.1 MB/秒
5、UnixBench跑分
Benchmark Run: 一 4月 16 2018 16:02:59 - 16:31:01
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 8055832.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1254.5 MWIPS (10.2 s, 7 samples)
Execl Throughput 766.8 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 232673.8 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 69994.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 573164.6 KBps (30.0 s, 2 samples)
Pipe Throughput 366487.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 79840.9 lps (10.0 s, 7 samples)
Process Creation 1531.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 1335.9 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 342.2 lpm (60.0 s, 2 samples)
System Call Overhead 608787.4 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 8055832.4 690.3
Double-Precision Whetstone 55.0 1254.5 228.1
Execl Throughput 43.0 766.8 178.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 232673.8 587.6
File Copy 256 bufsize 500 maxblocks 1655.0 69994.4 422.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 573164.6 988.2
Pipe Throughput 12440.0 366487.8 294.6
Pipe-based Context Switching 4000.0 79840.9 199.6
Process Creation 126.0 1531.3 121.5
Shell Scripts (1 concurrent) 42.4 1335.9 315.1
Shell Scripts (8 concurrent) 6.0 342.2 570.3
System Call Overhead 15000.0 608787.4 405.9
========
System Benchmarks Index Score 351.8
------------------------------------------------------------------------
Benchmark Run: 一 4月 16 2018 16:31:01 - 16:59:04
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 15072400.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2468.4 MWIPS (9.6 s, 7 samples)
Execl Throughput 1729.9 lps (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 348898.7 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 101762.9 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 931425.1 KBps (30.0 s, 2 samples)
Pipe Throughput 677539.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 145449.7 lps (10.0 s, 7 samples)
Process Creation 6139.2 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2094.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 352.5 lpm (60.2 s, 2 samples)
System Call Overhead 1014859.0 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 15072400.3 1291.6
Double-Precision Whetstone 55.0 2468.4 448.8
Execl Throughput 43.0 1729.9 402.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 348898.7 881.1
File Copy 256 bufsize 500 maxblocks 1655.0 101762.9 614.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 931425.1 1605.9
Pipe Throughput 12440.0 677539.5 544.6
Pipe-based Context Switching 4000.0 145449.7 363.6
Process Creation 126.0 6139.2 487.2
Shell Scripts (1 concurrent) 42.4 2094.7 494.0
Shell Scripts (8 concurrent) 6.0 352.5 587.5
System Call Overhead 15000.0 1014859.0 676.6
========
System Benchmarks Index Score 629.1
6、丢包测试
Ping from 192.168.0.29 to 182.161.xxx.xxx
==============================================================================
04/16 16:00:37.311 Ping to 182.161.xxx.xxx with 32 bytes of data and 32 of TTL:
04/16 16:00:37.403 PingMin #1 Reply 32 bytes from 182.161.xxx.xxx: time=89ms TTL=43, ave=89.00ms
04/16 16:00:38.475 PingMax #2 Reply 32 bytes from 182.161.xxx.xxx: time=167ms TTL=43, ave=128.00ms
04/16 16:00:40.395 PingMin #4 Reply 32 bytes from 182.161.xxx.xxx: time=88ms TTL=43, ave=116.75ms
04/16 16:00:47.400 PingMin #11 Reply 32 bytes from 182.161.xxx.xxx: time=87ms TTL=43, ave=102.64ms
04/16 16:00:59.514 PingMax #23 Reply 32 bytes from 182.161.xxx.xxx: time=208ms TTL=43, ave=105.17ms
04/16 16:01:07.527 PingMax #31 Reply 32 bytes from 182.161.xxx.xxx: time=221ms TTL=43, ave=123.84ms
04/16 16:01:11.709 TooLate #35 Reply 32 bytes from 182.161.xxx.xxx: time=404ms TTL=43, ave=135.77ms
04/16 16:01:12.683 TooLate #36 Reply 32 bytes from 182.161.xxx.xxx: time=374ms TTL=43, ave=142.39ms
04/16 16:01:14.792 TooLate #38 Reply 32 bytes from 182.161.xxx.xxx: time=488ms TTL=43, ave=154.89ms
04/16 16:02:16.394 === 100 有效发送, 100 接收, 0.00% 丢失, 136.69ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2018/04/16 16:00:37
经过时间: 000:01:39
结束时间: 2018/04/16 16:02:16
----------------
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 87ms, 最大值 488ms, 平均值 136.69ms
7、路由追踪
电信
联通
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！