主机迷前几天买了个阿里云香港的VPS，8美元一个月，购买教程如有需要过会儿上。下面上一下测评。
基本信息
- 1 核 CPU
- 1 GB 内存
- 40 GB 高效云盘
- 2 TB 数据流量
- 30Mbps（峰值）
总体信息
CPU model : Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz Number of cores : 1 CPU frequency : 2494.224 MHz Total amount of ram : 993 MB Total amount of swap : 0 MB System uptime : 1days, 16:31:26 Load average : 0.02, 0.03, 0.05 OS : Ubuntu 14.04.4 LTS Arch : x86_64 (64 Bit) Kernel : 3.13.0-86-generic
下载测试
Node Name IPv4 address Download Speed CacheFly 205.234.175.175 13.4MB/s Linode, Tokyo, JP 106.187.96.148 23.2MB/s Linode, Singapore, SG 139.162.23.4 58.9MB/s Linode, London, UK 176.58.107.39 9.26MB/s Linode, Frankfurt, DE 139.162.130.8 7.04MB/s Linode, Fremont, CA 50.116.14.9 10.0MB/s Softlayer, Dallas, TX 173.192.68.18 12.4MB/s Softlayer, Seattle, WA 67.228.112.250 15.8MB/s Softlayer, Frankfurt, DE 159.122.69.4 9.37MB/s Softlayer, Singapore, SG 119.81.28.170 67.1MB/s Softlayer, HongKong, CN 119.81.130.170 111MB/s
IO测试
I/O speed(1st run) : 57.6 MB/s I/O speed(2nd run) : 56.8 MB/s I/O speed(3rd run) : 56.8 MB/s Average I/O speed : 57.0667 MB/s
带宽测试
Testing download speed........................................ Download: 227.71 Mbit/s Testing upload speed.................................................. Upload: 15.03 Mbit/s
UnixBench跑分测试
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: iZ62cx6xo80Z: GNU/Linux
OS: GNU/Linux -- 3.13.0-86-generic -- #130-Ubuntu SMP Mon Apr 18 18:27:15 UTC 2016
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz (4988.4 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
15:44:55 up 1 day, 16:46, 1 user, load average: 0.54, 0.17, 0.14; runlevel 2
------------------------------------------------------------------------
Benchmark Run: Tue Sep 27 2016 15:44:55 - 16:13:01
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 28610921.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3708.2 MWIPS (9.8 s, 7 samples)
Execl Throughput 3808.4 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 991832.0 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 273480.9 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2632312.4 KBps (30.0 s, 2 samples)
Pipe Throughput 1829691.3 lps (10.0 s, 7 samples)
Pipe-based Context Switching 313685.0 lps (10.0 s, 7 samples)
Process Creation 11588.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 7164.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 942.8 lpm (60.0 s, 2 samples)
System Call Overhead 3869480.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 28610921.4 2451.7
Double-Precision Whetstone 55.0 3708.2 674.2
Execl Throughput 43.0 3808.4 885.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 991832.0 2504.6
File Copy 256 bufsize 500 maxblocks 1655.0 273480.9 1652.5
File Copy 4096 bufsize 8000 maxblocks 5800.0 2632312.4 4538.5
Pipe Throughput 12440.0 1829691.3 1470.8
Pipe-based Context Switching 4000.0 313685.0 784.2
Process Creation 126.0 11588.9 919.8
Shell Scripts (1 concurrent) 42.4 7164.6 1689.8
Shell Scripts (8 concurrent) 6.0 942.8 1571.3
System Call Overhead 15000.0 3869480.7 2579.7
========
System Benchmarks Index Score 1555.0
======= Script description and score comparison completed! =======
CPU信息
processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 63 model name : Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz stepping : 2 microcode : 0x1 cpu MHz : 2494.224 cache size : 30720 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl eagerfpu pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm xsaveopt bogomips : 4988.44 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management:
PING测试
Trace测试（上海教育网）
Traceroute（from腾讯云上海）
traceroute to , 30 hops max, 60 byte packets 1 * * * 2 10.236.247.33 (10.236.247.33) 2.262 ms 2.555 ms 2.902 ms 3 10.200.241.1 (10.200.241.1) 10.666 ms 10.925 ms 11.090 ms 4 10.200.6.58 (10.200.6.58) 3.247 ms 3.234 ms 10.200.6.66 (10.200.6.66) 3.258 ms 5 101.226.242.29 (101.226.242.29) 2.547 ms 101.226.242.25 (101.226.242.25) 1.979 ms 180.153.142.81 (180.153.142.81) 1.115 ms 6 * * * 7 101.95.207.65 (101.95.207.65) 5.121 ms 101.95.207.29 (101.95.207.29) 7.586 ms 101.95.207.33 (101.95.207.33) 4.977 ms 8 61.152.86.190 (61.152.86.190) 7.041 ms 101.95.120.222 (101.95.120.222) 7.045 ms 202.101.63.130 (202.101.63.130) 6.017 ms 9 59.43.80.9 (59.43.80.9) 2.458 ms 59.43.80.13 (59.43.80.13) 105.745 ms 59.43.80.81 (59.43.80.81) 4.065 ms 10 59.43.116.230 (59.43.116.230) 23.914 ms * * 11 * * * 12 59.43.247.62 (59.43.247.62) 50.586 ms 51.248 ms * 13 59.43.183.82 (59.43.183.82) 77.412 ms 77.510 ms 77.192 ms 14 59.43.248.194 (59.43.248.194) 111.282 ms 59.43.249.5 (59.43.249.5) 78.130 ms 79.261 ms 15 210.48.141.218 (210.48.141.218) 31.421 ms * * 16 116.251.66.161 (116.251.66.161) 77.158 ms 78.775 ms 116.251.66.153 (116.251.66.153) 78.963 ms 17 11.246.145.13 (11.246.145.13) 86.725 ms 11.246.144.105 (11.246.144.105) 83.494 ms 11.246.153.197 (11.246.153.197) 88.510 ms 18 29.970 ms 32.740 ms 30.932 ms
为避免一些不必要的麻烦，我的IP已经省去。
看来需要更多的国内节点来测试。不知道该上哪去搞这么些机器呢？
