久闻
Linode大名, 再加上受够了 burst.net 的龟速, 忍不住就下手买了一个. 还专门去通过某站的referrals买的(国内做aff的太多….忘了是哪个站了), 反正都是一样的价格, 大家挣钱都不容易, 通过referral送给他们点推介费, 就当是为兲朝创汇吧, 感谢国家! 哪位朋友要是想买了, 可以通过我的推荐链接购买, 作为回报, 我可以无偿提供 Linux 技术支持, 我的链接是:
http://www.linode.com/?r=17f2ec6bf305b5cf5cee48e59a8c59eb3310579f
言归正传, 我买的是是 512M 内存的那款, $19.99/mon, 配置如下:
内存: 512M
硬盘空间: 16G
月流量: 200G
看起来还很不错, 就是价格比我现在在用的burst.net那款贵了接近4倍, 心怪疼的…
Linode只能通过信用卡支付, 好在我有招行双币卡, 很顺利的就支付成功了. 付款成功后就可以进入后台进行安装了, 我以前在金山工作的时候经常使用CentOS, 对CentOS最熟悉, 所以就选择了CentOS 5.5. 安装系统过程系统非常简单, 简单到我懒得说. Skipping…
不得不赞扬下Linode, 开通过程很简单, 效率非常高, 不到10分钟就机器就起来了, 受够了burst的龟速, 我对ping值都有心理阴影了, ping一下先….
Hackintosh:~ liang$ ping liang.eu
PING liang.eu (173.230.146.50): 56 data bytes
64 bytes from 173.230.146.50: icmp_seq=0 ttl=50 time=245.278 ms
64 bytes from 173.230.146.50: icmp_seq=1 ttl=50 time=245.676 ms
64 bytes from 173.230.146.50: icmp_seq=2 ttl=50 time=244.975 ms
64 bytes from 173.230.146.50: icmp_seq=3 ttl=50 time=245.388 ms
64 bytes from 173.230.146.50: icmp_seq=4 ttl=50 time=245.815 ms
64 bytes from 173.230.146.50: icmp_seq=5 ttl=50 time=247.755 ms
不错的ping值, 暗爽中, 接着就ssh进去了, 先装编译环境和常用的库再说:
# yum install -y gcc gcc-c++ flex bison autoconf automake libtool bzip2-devel zlib-devel ncurses-devel pam-devel fontconfig-devel libjpeg-devel libpng-devel libtiff-devel freetype-devel make pcre-devel openssl-devel ibxml2-devel curl-devel
本来我以为光下载这些安装包就得二十来分钟, 但很快发现我错了, 万恶的资本主义不单单生活奢侈, 连网络都照样奢侈, 刷刷地没两分钟就都给我装好了, 连杯咖啡都没来得及泡, NND…
然后第二件事情是装个unixbenchmark跑跑看…
# wget http://byte-unixbench.googlecode.com/files/unixbench-5.1.2.tar.gz
# tar -zxf unixbench-5.1.2.tar.gz
# cd unixbench-5.1.2
# ./Run
———————————漫长的等待的分割线————————————-
========================================================================
BYTE UNIX Benchmarks (Version 5.1.2)
System: li156-50: GNU/Linux
OS: GNU/Linux -- 2.6.34-linode26 -- #2 SMP Wed Jun 23 18:47:16 UTC 2010
Machine: i686 (i386)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU L5520 @ 2.27GHz (4533.5 bogomips)
Hyper-Threading, MMX, Physical Address Ext
CPU 1: Intel(R) Xeon(R) CPU L5520 @ 2.27GHz (4533.5 bogomips)
Hyper-Threading, MMX, Physical Address Ext
CPU 2: Intel(R) Xeon(R) CPU L5520 @ 2.27GHz (4533.5 bogomips)
Hyper-Threading, MMX, Physical Address Ext
CPU 3: Intel(R) Xeon(R) CPU L5520 @ 2.27GHz (4533.5 bogomips)
Hyper-Threading, MMX, Physical Address Ext
06:30:07 up 7 min, 2 users, load average: 0.08, 0.18, 0.08; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Tue Jun 29 2010 06:30:07 - 06:58:01
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 8795015.0 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1791.8 MWIPS (9.7 s, 7 samples)
Execl Throughput 1407.2 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 265155.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 70283.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 767878.3 KBps (30.0 s, 2 samples)
Pipe Throughput 392079.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 47525.9 lps (10.0 s, 7 samples)
Process Creation 1814.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2770.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 898.8 lpm (60.0 s, 2 samples)
System Call Overhead 408650.8 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 8795015.0 753.6
Double-Precision Whetstone 55.0 1791.8 325.8
Execl Throughput 43.0 1407.2 327.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 265155.3 669.6
File Copy 256 bufsize 500 maxblocks 1655.0 70283.3 424.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 767878.3 1323.9
Pipe Throughput 12440.0 392079.7 315.2
Pipe-based Context Switching 4000.0 47525.9 118.8
Process Creation 126.0 1814.3 144.0
Shell Scripts (1 concurrent) 42.4 2770.6 653.4
Shell Scripts (8 concurrent) 6.0 898.8 1498.0
System Call Overhead 15000.0 408650.8 272.4
========
System Benchmarks Index Score 433.0
------------------------------------------------------------------------
Benchmark Run: Tue Jun 29 2010 06:58:01 - 07:26:11
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 32821581.9 lps (10.0 s, 7 samples)
Double-Precision Whetstone 6356.7 MWIPS (11.6 s, 7 samples)
Execl Throughput 4532.7 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 274179.2 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 72439.1 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 945148.7 KBps (30.0 s, 2 samples)
Pipe Throughput 1490792.2 lps (10.0 s, 7 samples)
Pipe-based Context Switching 186991.4 lps (10.0 s, 7 samples)
Process Creation 6600.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 6839.9 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1002.4 lpm (60.1 s, 2 samples)
System Call Overhead 1423594.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 32821581.9 2812.5
Double-Precision Whetstone 55.0 6356.7 1155.8
Execl Throughput 43.0 4532.7 1054.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 274179.2 692.4
File Copy 256 bufsize 500 maxblocks 1655.0 72439.1 437.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 945148.7 1629.6
Pipe Throughput 12440.0 1490792.2 1198.4
Pipe-based Context Switching 4000.0 186991.4 467.5
Process Creation 126.0 6600.3 523.8
Shell Scripts (1 concurrent) 42.4 6839.9 1613.2
Shell Scripts (8 concurrent) 6.0 1002.4 1670.7
System Call Overhead 15000.0 1423594.7 949.1
========
System Benchmarks Index Score 1020.1
1020分, 挺不错的分数了
————————-困了睡觉的分割线—————————–
困了, 明天再继续
例行公事：
http://LiANG.eu 原创文章，转载请保留出处和链接。
。我们只要使用合适的控制字符加到命令行提示符(PS1)中，就可以控制命令行提示符的颜色！先看看最终效果：
, 再比如有时候明明有些依赖的程序包我机器里已经装好了, 它偏偏不用, 硬是要去下载几十M的源码来自己编译, 上帝啊, 邪恶的美帝根本不会体谅兲朝的小水管呀~~~~然而我一直只能忍着, 忍着…..
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