详情：WootHosting：$18/年/1GB内存/30GB空间/3TB流量/KVM/芝加哥/纽约/洛杉矶
1、系统信息、带宽、I/O测试
CPU model : QEMU Virtual CPU version (cpu64-rhel6)
Number of cores : 2
CPU frequency : 2400.084 MHz
Total size of Disk : 48.0 GB (0.6 GB Used)
Total amount of Mem : 2012 MB (65 MB Used)
Total amount of Swap : 2047 MB (0 MB Used)
System uptime : 0 days 0 hour 6 min
Load average : 0.08, 0.05, 0.04
OS : Debian GNU/Linux 7
Arch : x86_64 (64 Bit)
Kernel : 3.2.0-4-amd64
Virt : kvm
----------------------------------------------------------------------
I/O speed( 32M ) : 14.8 MB/s
I/O speed( 256M ) : 29.6 MB/s
I/O speed( 2G ) : 5.7 MB/s
Average I/O speed : 16.7 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Normal Node 78.59 Mbit/s 79.70 Mbit/s 10.24 ms
Xiangyang CT 3.16 Mbit/s 0.00 Mbit/s 403.243 ms
Chengdu CT 5.89 Mbit/s 14.49 Mbit/s 319.334 ms
Xi'an CU 6.38 Mbit/s 11.40 Mbit/s 432.805 ms
Shanghai CU 3.81 Mbit/s 11.79 Mbit/s 408.655 ms
Chongqing CU 7.48 Mbit/s 9.37 Mbit/s 268.855 ms
Xi'an CM 8.00 Mbit/s 14.20 Mbit/s 357.913 ms
Shanghai CM 5.31 Mbit/s 6.06 Mbit/s 299.033 ms
Chengdu CM 5.52 Mbit/s 4.68 Mbit/s 304.348 ms
----------------------------------------------------------------------
Total time : 11 min 37 sec
Current time : 2018-04-24 23:13:39
Finished！
2、上传/下载带宽测试
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by ColoCrossing (Buffalo, NY) [0.04 km]: 13.478 ms
Testing download speed................................................................................
Download: 74.04 Mbit/s
Testing upload speed................................................................................................
Upload: 52.30 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, 405.812 s, 661 kB/s
5、UnixBench跑分
Benchmark Run: Tue Apr 24 2018 23:42:58 - 00:11:34
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 18650719.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2838.4 MWIPS (9.3 s, 7 samples)
Execl Throughput 843.3 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 491261.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 141259.1 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1069968.3 KBps (30.0 s, 2 samples)
Pipe Throughput 1297795.3 lps (10.0 s, 7 samples)
Pipe-based Context Switching 188964.1 lps (10.0 s, 7 samples)
Process Creation 1222.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2729.2 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 858.5 lpm (60.0 s, 2 samples)
System Call Overhead 2904224.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 18650719.2 1598.2
Double-Precision Whetstone 55.0 2838.4 516.1
Execl Throughput 43.0 843.3 196.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 491261.5 1240.6
File Copy 256 bufsize 500 maxblocks 1655.0 141259.1 853.5
File Copy 4096 bufsize 8000 maxblocks 5800.0 1069968.3 1844.8
Pipe Throughput 12440.0 1297795.3 1043.2
Pipe-based Context Switching 4000.0 188964.1 472.4
Process Creation 126.0 1222.4 97.0
Shell Scripts (1 concurrent) 42.4 2729.2 643.7
Shell Scripts (8 concurrent) 6.0 858.5 1430.8
System Call Overhead 15000.0 2904224.9 1936.1
========
System Benchmarks Index Score 739.9
------------------------------------------------------------------------
Benchmark Run: Wed Apr 25 2018 00:11:34 - 00:40:50
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 36140518.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 5413.8 MWIPS (8.6 s, 7 samples)
Execl Throughput 4262.6 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 622320.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 182677.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1470140.3 KBps (30.0 s, 2 samples)
Pipe Throughput 2414214.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 355006.6 lps (10.0 s, 7 samples)
Process Creation 9208.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 6340.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1061.3 lpm (60.1 s, 2 samples)
System Call Overhead 4265473.1 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 36140518.5 3096.9
Double-Precision Whetstone 55.0 5413.8 984.3
Execl Throughput 43.0 4262.6 991.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 622320.9 1571.5
File Copy 256 bufsize 500 maxblocks 1655.0 182677.0 1103.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 1470140.3 2534.7
Pipe Throughput 12440.0 2414214.5 1940.7
Pipe-based Context Switching 4000.0 355006.6 887.5
Process Creation 126.0 9208.4 730.8
Shell Scripts (1 concurrent) 42.4 6340.5 1495.4
Shell Scripts (8 concurrent) 6.0 1061.3 1768.8
System Call Overhead 15000.0 4265473.1 2843.6
========
System Benchmarks Index Score 1496.1
6、丢包测试
Ping from 192.168.0.29 to 172.245.xxx.xxx
==============================================================================
04/25 11:19:18.647 Ping to 172.245.xxx.xxx with 32 bytes of data and 32 of TTL:
04/25 11:19:18.935 PingMin #1 Reply 32 bytes from 172.245.xxx.xxx: time=285ms TTL=44, ave=285.00ms
04/25 11:19:20.137 PingMax #2 Reply 32 bytes from 172.245.xxx.xxx: time=482ms TTL=44, ave=383.50ms
04/25 11:19:21.937 PingMin #4 Reply 32 bytes from 172.245.xxx.xxx: time=279ms TTL=44, ave=368.25ms
04/25 11:19:51.930 PingMin #34 Reply 32 bytes from 172.245.xxx.xxx: time=278ms TTL=44, ave=296.38ms
04/25 11:20:57.937 === 100 有效发送, 100 接收, 0.00% 丢失, 290.52ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2018/04/25 11:19:18
经过时间: 000:01:39
结束时间: 2018/04/25 11:20:57
----------------
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 278ms, 最大值 482ms, 平均值 290.52ms
7、路由追踪
电信
联通
8、Youtube速度测试
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专门搜集、分享国内高速、稳定的香港、日本、韩国、新加坡、美西CN2等优质线路的主机：FastVM。