详情：SpeedyKVM 2017优惠码，最低1GB内存KVM VPS，仅需16.8美金
速度可以，免费支持windows系列，其中有2003、2008、2012等。
1、系统信息、带宽、I/O测试
CPU model : QEMU Virtual CPU version (cpu64-rhel6)
Number of cores : 1
CPU frequency : 2199.998 MHz
Total size of Disk : 14.0 GB (1.0 GB Used)
Total amount of Mem : 998 MB (479 MB Used)
Total amount of Swap : 511 MB (0 MB Used)
System uptime : 0 days, 10 hour 44 min
Load average : 0.08, 0.02, 0.01
OS : CentOS 6.8
Arch : x86_64 (64 Bit)
Kernel : 2.6.32-504.23.4.el6.x86_64
----------------------------------------------------------------------
I/O speed(1st run) : 476 MB/s
I/O speed(2nd run) : 637 MB/s
I/O speed(3rd run) : 569 MB/s
Average I/O speed : 560.7 MB/s
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Node Name IPv4 address Download Speed
CacheFly 205.234.175.175 169MB/s
Linode, Tokyo, JP 106.187.96.148 17.2MB/s
Linode, Singapore, SG 139.162.23.4 9.83MB/s
Linode, London, UK 176.58.107.39 2.58MB/s
Linode, Frankfurt, DE 139.162.130.8 11.9MB/s
Linode, Fremont, CA 50.116.14.9 85.8MB/s
Softlayer, Dallas, TX 173.192.68.18 42.1MB/s
Softlayer, Seattle, WA 67.228.112.250 101MB/s
Softlayer, Frankfurt, DE 159.122.69.4 9.68MB/s
Softlayer, Singapore, SG 119.81.28.170 9.46MB/s
Softlayer, HongKong, CN 119.81.130.170 298KB/s
----------------------------------------------------------------------
Node Name IPv6 address Download Speed
Linode, Atlanta, GA 2600:3c02::4b 25.2MB/s
Linode, Dallas, TX 2600:3c00::4b 34.0MB/s
Linode, Newark, NJ 2600:3c03::4b 29.1MB/s
Linode, Singapore, SG 2400:8901::4b 11.8MB/s
Linode, Tokyo, JP 2400:8900::4b 9.85MB/s
Softlayer, San Jose, CA 2607:f0d0:2601:2a::4 50.2MB/s
Softlayer, Washington, WA 2607:f0d0:3001:78::2 780KB/s
Softlayer, Paris, FR 2a03:8180:1301:8::4 13.6MB/s
Softlayer, Singapore, SG 2401:c900:1101:8::2 11.8MB/s
Softlayer, Tokyo, JP 2401:c900:1001:16::4 14.6MB/s
2、上传/下载带宽测试
Retrieving speedtest.net configuration...
Testing from Incero (23.227.190.9)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Sprint (Austin, TX) [7.23 km]: 76.227 ms
Testing download speed................
Download: 542.01 Mbit/s
Testing upload speed..................
Upload: 64.71 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, 2.82347 s, 95.1 MB/s
5、性能测试之UnixBench跑分
Benchmark Run: Sat Apr 01 2017 21:32:48 - 22:00:59
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 25710174.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3149.6 MWIPS (9.9 s, 7 samples)
Execl Throughput 3354.9 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 753248.4 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 213114.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1726377.1 KBps (30.0 s, 2 samples)
Pipe Throughput 1353634.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 290770.0 lps (10.0 s, 7 samples)
Process Creation 10208.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4151.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 550.2 lpm (60.1 s, 2 samples)
System Call Overhead 2089640.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 25710174.7 2203.1
Double-Precision Whetstone 55.0 3149.6 572.7
Execl Throughput 43.0 3354.9 780.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 753248.4 1902.1
File Copy 256 bufsize 500 maxblocks 1655.0 213114.4 1287.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 1726377.1 2976.5
Pipe Throughput 12440.0 1353634.5 1088.1
Pipe-based Context Switching 4000.0 290770.0 726.9
Process Creation 126.0 10208.8 810.2
Shell Scripts (1 concurrent) 42.4 4151.6 979.1
Shell Scripts (8 concurrent) 6.0 550.2 917.1
System Call Overhead 15000.0 2089640.7 1393.1
========
System Benchmarks Index Score 1157.0
6、丢包测试
Ping from 192.168.1.243 to 23.227.xxx.xxx
==============================================================================
04/02 10:06:29.999 Ping to 23.227.xxx.xxx with 32 bytes of data and 32 of TTL:
04/02 10:06:30.302 PingMin #1 Reply 32 bytes from 23.227.xxx.xxx: time=297ms TTL=50, ave=297.00ms
04/02 10:06:31.281 PingMin #2 Reply 32 bytes from 23.227.xxx.xxx: time=295ms TTL=50, ave=296.00ms
04/02 10:06:32.304 PingMax #3 Reply 32 bytes from 23.227.xxx.xxx: time=301ms TTL=50, ave=297.67ms
04/02 10:06:33.239 PingMin #4 Reply 32 bytes from 23.227.xxx.xxx: time=250ms TTL=50, ave=285.75ms
04/02 10:06:34.308 PingMax #5 Reply 32 bytes from 23.227.xxx.xxx: time=306ms TTL=50, ave=289.80ms
04/02 10:06:35.240 PingMin #6 Reply 32 bytes from 23.227.xxx.xxx: time=236ms TTL=50, ave=280.83ms
04/02 10:06:43.231 PingMin #14 Reply 32 bytes from 23.227.xxx.xxx: time=231ms TTL=50, ave=271.71ms
04/02 10:06:44.668 超时 #15 *****(32 bytes) 请求超时。
04/02 10:06:47.676 超时 #18 *****(32 bytes) 请求超时。
04/02 10:06:49.298 === 20 有效发送, 18 接收, 10.00% 丢失, 273.67ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2017/04/02 10:06:29
经过时间: 000:00:19
结束时间: 2017/04/02 10:06:49
----------------
20 总计发送
0 无效接收 (除了超时的其它错误)
----------------
20 有效发送
18 有效接收
2 timed out (10.00% 丢失)
Ping 最小值 231ms, 最大值 306ms, 平均值 273.67ms
7、安装windows 后的配置信息
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所有主机信息仅是为及时分享并收录，不做推荐！