官网：https://www.nazwa.pl/vps/，需要信用卡、身份验证，年付也就30元。
1、系统信息、带宽、I/O测试
CPU model : Common KVM processor
Number of cores : 1
CPU frequency : 2199.998 MHz
Total size of Disk : 25.0 GB (1.4 GB Used)
Total amount of Mem : 3791 MB (105 MB Used)
Total amount of Swap : 0 MB (0 MB Used)
System uptime : 0 days, 1 hour 48 min
Load average : 2.51, 3.05, 1.81
OS : CentOS 7.3.1611
Arch : x86_64 (64 Bit)
Kernel : 3.10.0-514.26.2.el7.x86_64
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I/O speed(1st run) : 684 MB/s
I/O speed(2nd run) : 743 MB/s
I/O speed(3rd run) : 760 MB/s
Average I/O speed : 729.0 MB/s
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Node Name IPv4 address Download Speed
CacheFly 205.234.175.175 85.2MB/s
Linode, Tokyo, JP 106.187.96.148 7.85MB/s
Linode, Singapore, SG 139.162.23.4 8.22MB/s
Linode, London, UK 176.58.107.39 59.3MB/s
Linode, Frankfurt, DE 139.162.130.8 31.3MB/s
Linode, Fremont, CA 50.116.14.9 5.17MB/s
Softlayer, Dallas, TX 173.192.68.18 12.0MB/s
Softlayer, Seattle, WA 67.228.112.250 9.82MB/s
Softlayer, Frankfurt, DE 159.122.69.4 28.2MB/s
Softlayer, Singapore, SG 119.81.28.170 8.85MB/s
Softlayer, HongKong, CN 119.81.130.170 7.73MB/s
2、上传/下载带宽测试
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by ClassCom sp. z o.o. (Krakow) [0.68 km]: 3.969 ms
Testing download speed................................................................................
Download: 776.78 Mbit/s
Testing upload speed................................................................................................
Upload: 379.51 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, 6.62852 s, 40.5 MB/s
5、UnixBench跑分
Benchmark Run: Sat Nov 11 2017 03:07:57 - 03:36:07
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 28408420.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3660.8 MWIPS (10.0 s, 7 samples)
Execl Throughput 3061.5 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 874823.0 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 242396.1 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2068294.5 KBps (30.0 s, 2 samples)
Pipe Throughput 1366223.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 214793.2 lps (10.0 s, 7 samples)
Process Creation 7763.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4265.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 595.3 lpm (60.1 s, 2 samples)
System Call Overhead 2158249.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 28408420.1 2434.3
Double-Precision Whetstone 55.0 3660.8 665.6
Execl Throughput 43.0 3061.5 712.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 874823.0 2209.1
File Copy 256 bufsize 500 maxblocks 1655.0 242396.1 1464.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 2068294.5 3566.0
Pipe Throughput 12440.0 1366223.9 1098.3
Pipe-based Context Switching 4000.0 214793.2 537.0
Process Creation 126.0 7763.8 616.2
Shell Scripts (1 concurrent) 42.4 4265.7 1006.1
Shell Scripts (8 concurrent) 6.0 595.3 992.2
System Call Overhead 15000.0 2158249.9 1438.8
========
System Benchmarks Index Score 1175.3
6、丢包测试
Ping from 10.0.0.7 to 77.55.xxx.xxx
==============================================================================
11/11 10:42:28.427 Ping to 77.55.xxx.xxx with 32 bytes of data and 32 of TTL:
11/11 10:42:28.649 PingMin #1 Reply 32 bytes from 77.55.xxx.xxx: time=218ms TTL=45, ave=218.00ms
11/11 10:42:29.653 PingMin #2 Reply 32 bytes from 77.55.xxx.xxx: time=213ms TTL=45, ave=215.50ms
11/11 10:42:30.662 PingMax #3 Reply 32 bytes from 77.55.xxx.xxx: time=223ms TTL=45, ave=218.00ms
11/11 10:42:31.662 PingMax #4 Reply 32 bytes from 77.55.xxx.xxx: time=230ms TTL=45, ave=221.00ms
11/11 10:42:41.669 PingMax #14 Reply 32 bytes from 77.55.xxx.xxx: time=233ms TTL=45, ave=221.86ms
11/11 10:42:43.685 PingMax #16 Reply 32 bytes from 77.55.xxx.xxx: time=243ms TTL=45, ave=222.63ms
11/11 10:42:44.682 PingMax #17 Reply 32 bytes from 77.55.xxx.xxx: time=248ms TTL=45, ave=224.12ms
11/11 10:42:45.708 PingMax #18 Reply 32 bytes from 77.55.xxx.xxx: time=265ms TTL=45, ave=226.39ms
11/11 10:42:46.739 PingMax #19 Reply 32 bytes from 77.55.xxx.xxx: time=308ms TTL=45, ave=230.68ms
11/11 10:42:47.755 PingMax #20 Reply 32 bytes from 77.55.xxx.xxx: time=321ms TTL=45, ave=235.20ms
11/11 10:42:47.756 === 20 有效发送, 20 接收, 0.00% 丢失, 235.20ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2017/11/11 10:42:28
经过时间: 000:00:19
结束时间: 2017/11/11 10:42:47
----------------
20 总计发送
0 无效接收 (除了超时的其它错误)
----------------
20 有效发送
20 有效接收
0 timed out (0.00% 丢失)
Ping 最小值 213ms, 最大值 321ms, 平均值 235.20ms
7、路由追踪
电信
联通
移动
8、Youtube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！
