小鸟云服务器评测
创宇云倒下了，起来了一个小鸟云，我在创宇云的终身机被折合成了现金券转移到了小鸟云，恰好NetBoy说北京BGP线路升级了，所以今天就开了一台（1核/1G/1M/北京BGP）来评测一下。

服务器硬件参数
CPU信息：

[[email protected] /]# cat /proc/cpuinfo 
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 63
model name	: Intel(R) Xeon(R) CPU E5-2690 v3 @ 2.60GHz
stepping	: 2
cpu MHz		: 2594.189
cache size	: 30720 KB

内存：

[[email protected] /]# free -m
             total       used       free     shared    buffers     cached
Mem:          1006        258        747          0         15        182
-/+ buffers/cache:         61        945
Swap:         2047          0       2047

硬盘：

[[email protected] /]# df -lh
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda3              28G  4.3G   22G  17% /
tmpfs                 504M     0  504M   0% /dev/shm
/dev/sda1              97M   24M   69M  26% /boot
/dev/sdb1             9.9G  151M  9.2G   2% /data

可以看得出来，CPU确实是小鸟云号称的E5-2690 V3的，内存1G，硬盘一共两块（一块30G,一块10G。）

硬盘性能测试

[[email protected] /]# 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, 5.88854 s, 45.6 MB/s
[[email protected] /]# dd if=/dev/zero of=test bs=8k count=256k conv=fdatasync
262144+0 records in
262144+0 records out
2147483648 bytes (2.1 GB) copied, 6.66928 s, 322 MB/s

跑分测试
UnixBench是用来测试VPS性能最为经典的工具之一，其测试包括调用、读写、进程、2D、3D、管道、运算、C库等系统性能测试。

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

   System: niaoyun: GNU/Linux
   OS: GNU/Linux -- 2.6.32-358.el6.i686 -- #1 SMP Thu Feb 21 21:50:49 UTC 2013
   Machine: i686 (i386)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Xeon(R) CPU E5-2690 v3 @ 2.60GHz (5188.4 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT
   23:44:37 up  1:01,  1 user,  load average: 0.01, 0.05, 0.21; runlevel 3

------------------------------------------------------------------------
Benchmark Run: Fri Dec 25 2015 23:44:37 - 00:12:31
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       11004337.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     1476.8 MWIPS (9.4 s, 7 samples)
Execl Throughput                               1856.1 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        398421.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          127078.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        852059.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                              226162.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  68744.9 lps   (10.0 s, 7 samples)
Process Creation                               3899.9 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1582.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    247.4 lpm   (60.1 s, 2 samples)
System Call Overhead                        1671991.4 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   11004337.5    943.0
Double-Precision Whetstone                       55.0       1476.8    268.5
Execl Throughput                                 43.0       1856.1    431.7
File Copy 1024 bufsize 2000 maxblocks          3960.0     398421.3   1006.1
File Copy 256 bufsize 500 maxblocks            1655.0     127078.9    767.8
File Copy 4096 bufsize 8000 maxblocks          5800.0     852059.9   1469.1
Pipe Throughput                               12440.0     226162.2    181.8
Pipe-based Context Switching                   4000.0      68744.9    171.9
Process Creation                                126.0       3899.9    309.5
Shell Scripts (1 concurrent)                     42.4       1582.0    373.1
Shell Scripts (8 concurrent)                      6.0        247.4    412.4
System Call Overhead                          15000.0    1671991.4   1114.7
                                                                   ========
System Benchmarks Index Score                                         492.9

跑了492.9分，机器还算不错了。
网速测试

[[email protected] down]# wget  http://dldir1.qq.com/qqfile/qq/QQ7.9/16638/QQ7.9.exe--2015-12-26 00:15:39--  http://dldir1.qq.com/qqfile/qq/QQ7.9/16638/QQ7.9.exe
Resolving dldir1.qq.com... 220.195.19.39, 61.240.150.29, 61.240.150.31, ...
Connecting to dldir1.qq.com|220.195.19.39|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 55775416 (53M) [application/octet-stream]
Saving to: ?.Q7.9.exe?

100%[=====================================>] 55,775,416  5.85M/s   in 8.8s    

2015-12-26 00:15:48 (6.03 MB/s) - ?.Q7.9.exe?.saved [55775416/55775416

站长超级PING
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