ANYNODE 256M KVM VPS测评

VPS简述

站长自购ANYNODE的VPS，采用KVM虚拟化技术，基本信息如下：

1CPU Cores

256MBMemory

10GBSSD Space

500 GBBandwidth

1GbitConnection

$12.50 annually

联系客服，更改到QN机房亚洲优化，顺便吐槽工单回复效率极低；

更改后会变换IP地址，刚改完（2018.2）线路是标准的163，最近发现走起CN2来，而且貌似CN2 GIA！见后面的测评。

使用Solus自管理，截图如下：

可以选择的系统不是很多，但是够用：

通过CDRom可以加载更多的安装盘，通过VNC远程安装系统，这里有Windows系统，尝试了下，安装过程会蓝屏，不能正确安装，毕竟内存只有256M，看看就好。

性能测试

bench测试

I/O speed(1st run)   : 246 MB/s
I/O speed(2nd run)   : 40.2 MB/s
I/O speed(3rd run)   : 100 MB/s
Average I/O speed    : 128.7 MB/s

========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)

   System: anynode256: GNU/Linux
   OS: GNU/Linux -- 4.9.107-0409107-generic -- #201806061130 SMP Wed Jun 6 15:33:22 UTC 2018
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version 1.5.3 (5200.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   16:17:49 up 21 days, 16 min,  2 users,  load average: 1.14, 0.97, 0.64; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Fri Jul 06 2018 16:17:49 - 16:46:06
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       28973688.0 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4151.7 MWIPS (9.9 s, 7 samples)
Execl Throughput                               3081.3 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        262032.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           70546.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        780334.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                              367938.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  95310.3 lps   (10.0 s, 7 samples)
Process Creation                               7965.7 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4571.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    598.2 lpm   (60.0 s, 2 samples)
System Call Overhead                         344744.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   28973688.0   2482.7
Double-Precision Whetstone                       55.0       4151.7    754.9
Execl Throughput                                 43.0       3081.3    716.6
File Copy 1024 bufsize 2000 maxblocks          3960.0     262032.9    661.7
File Copy 256 bufsize 500 maxblocks            1655.0      70546.0    426.3
File Copy 4096 bufsize 8000 maxblocks          5800.0     780334.8   1345.4
Pipe Throughput                               12440.0     367938.3    295.8
Pipe-based Context Switching                   4000.0      95310.3    238.3
Process Creation                                126.0       7965.7    632.2
Shell Scripts (1 concurrent)                     42.4       4571.7   1078.2
Shell Scripts (8 concurrent)                      6.0        598.2    996.9
System Call Overhead                          15000.0     344744.5    229.8
                                                                   ========
System Benchmarks Index Score                                         649.2