刚入手的vps的一些测试.

V2EX = way to explore

V2EX 是一个关于分享和探索的地方

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这是一个创建于 4262 天前的主题，其中的信息可能已经有所发展或是发生改变。

PS:不提供此vps的购买网站信息.

配置：
价格 $8.93USD
OpenVZ
Ubuntu 12.04 32Bit(Linux 11 2.6.32-042stab068.8 #1 SMP Fri Dec 7 17:06:14 MSK 2012 i686)
RAM 3G
带宽 G口
1*ipv4+1*ipv6
1T流量+100GB空间(原本是75G，我要求增加了25G)
数据中心 LA

①编译完lnmp0.9用了18分钟.
②

③硬盘测试(openvz的无法用hdparm测试)：
root@11:~# 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, 8.5815 s, 31.3 MB/s
root@11:~# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB) copied, 12.4855 s, 86.0 MB/s
root@11:~# dd if=/dev/zero of=test bs=64k count=4k conv=fdatasync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 2.19266 s, 122 MB/s
root@11:~# dd if=./test of=/dev/null bs=64k count=16k iflag=direct,nonblock
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB) copied, 3.68333 s, 292 MB/s
④网速测试
root@11:~# wget http://www.pacificrack.com/1gb.bin
--2013-03-22 15:11:03-- http://www.pacificrack.com/1gb.bin
Resolving www.pacificrack.com (www.pacificrack.com)... 216.144.225.250
Connecting to www.pacificrack.com (www.pacificrack.com)|216.144.225.250|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1024000000 (977M) [application/octet-stream]
Saving to: `1gb.bin'

100%[================================================>] 1,024,000,000 63.1M/s in 15s

2013-03-22 15:11:24 (66.6 MB/s) - `1gb.bin' saved [1024000000/1024000000]
⑤ping测试：
webkaka（28个国内节点[电信+联通]）

chinaz(没有国外节点)

⑥Unix benchmark测试
------------------------------------------------------------------------
Benchmark Run: Fri Mar 22 2013 08:00:03 - 08:29:27
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables 57134377.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 14508.3 MWIPS (9.9 s, 7 samples)
Execl Throughput 11646.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 630777.7 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 174764.2 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1879727.0 KBps (30.0 s, 2 samples)
Pipe Throughput 3733956.2 lps (10.0 s, 7 samples)
Pipe-based Context Switching 618636.8 lps (10.0 s, 7 samples)
Process Creation 31399.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 18910.4 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2462.7 lpm (60.0 s, 2 samples)
System Call Overhead 4025137.5 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 57134377.7 4895.8
Double-Precision Whetstone 55.0 14508.3 2637.9
Execl Throughput 43.0 11646.6 2708.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 630777.7 1592.9
File Copy 256 bufsize 500 maxblocks 1655.0 174764.2 1056.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 1879727.0 3240.9
Pipe Throughput 12440.0 3733956.2 3001.6
Pipe-based Context Switching 4000.0 618636.8 1546.6
Process Creation 126.0 31399.4 2492.0
Shell Scripts (1 concurrent) 42.4 18910.4 4460.0
Shell Scripts (8 concurrent) 6.0 2462.7 4104.5
System Call Overhead 15000.0 4025137.5 2683.4
========
System Benchmarks Index Score 2627.7

samples

records

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