我的VPSvillage虚拟服务器配置为：4G硬盘，96MB内存，好像是每月40G流量。这个VPS我用了一年多，头三个月感觉很好，后面这个VPS老是宕机，各种各样的问题，导致uptime不能连续。每个月6刀的虚拟服务器，这样的配置，并不算是很有性价比。打算在今年7月份到期后，就不再续了。山那边海尽头还有更好的。今天用Unixbench 5.1.2对其进行了测试，得分如下：
System: thinkweird.info: GNU/Linux
OS: GNU/Linux -- 2.6.18.8-xen -- #5 SMP Mon Aug 17 23:18:18 EDT 2009
Machine: x86_64 (unknown)
Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
CPU 0: Quad-Core AMD Opteron(tm) Processor 2344 HE (3399.3 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSCALL/SYSRET
CPU 1: Quad-Core AMD Opteron(tm) Processor 2344 HE (3399.3 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSCALL/SYSRET
18:07:17 up 3:02, 2 users, load average: 0.00, 0.00, 0.01; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Wed May 26 2010 18:07:17 - 18:35:29
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 7579644.6 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1289.4 MWIPS (9.9 s, 7 samples)
Execl Throughput 1115.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 117616.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 29396.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 280537.5 KBps (31.1 s, 2 samples)
Pipe Throughput 204364.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching 54400.9 lps (10.0 s, 7 samples)
Process Creation 2398.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2081.6 lpm (60.1 s, 2 samples)
Shell Scripts (8 concurrent) 470.9 lpm (60.1 s, 2 samples)
System Call Overhead 191855.6 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 7579644.6 649.5
Double-Precision Whetstone 55.0 1289.4 234.4
Execl Throughput 43.0 1115.6 259.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 117616.5 297.0
File Copy 256 bufsize 500 maxblocks 1655.0 29396.3 177.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 280537.5 483.7
Pipe Throughput 12440.0 204364.0 164.3
Pipe-based Context Switching 4000.0 54400.9 136.0
Process Creation 126.0 2398.3 190.3
Shell Scripts (1 concurrent) 42.4 2081.6 490.9
Shell Scripts (8 concurrent) 6.0 470.9 784.8
System Call Overhead 15000.0 191855.6 127.9
========
System Benchmarks Index Score 277.8
------------------------------------------------------------------------
Benchmark Run: Wed May 26 2010 18:35:29 - 19:03:50
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 14923624.9 lps (10.1 s, 7 samples)
Double-Precision Whetstone 2567.2 MWIPS (10.0 s, 7 samples)
Execl Throughput 2030.8 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 74805.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 19784.8 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 222265.9 KBps (30.1 s, 2 samples)
Pipe Throughput 407147.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 92973.2 lps (10.1 s, 7 samples)
Process Creation 4452.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3500.7 lpm (60.1 s, 2 samples)
Shell Scripts (8 concurrent) 510.4 lpm (60.1 s, 2 samples)
System Call Overhead 348111.6 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 14923624.9 1278.8
Double-Precision Whetstone 55.0 2567.2 466.8
Execl Throughput 43.0 2030.8 472.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 74805.9 188.9
File Copy 256 bufsize 500 maxblocks 1655.0 19784.8 119.5
File Copy 4096 bufsize 8000 maxblocks 5800.0 222265.9 383.2
Pipe Throughput 12440.0 407147.9 327.3
Pipe-based Context Switching 4000.0 92973.2 232.4
Process Creation 126.0 4452.9 353.4
Shell Scripts (1 concurrent) 42.4 3500.7 825.6
Shell Scripts (8 concurrent) 6.0 510.4 850.7
System Call Overhead 15000.0 348111.6 232.1
========
System Benchmarks Index Score 385.3
