为满足部分用户要求，我们新上架MC机房 SSD存储形式的VPS，母鸡配置为E3-1270 v2 32G 4X256G ssd（raid5数据保障）
以下内容由鼻涕豆|专注VPS评测与推荐 提供，感谢站长的免费评测
| 架构 |
Cpu |
内存 |
硬盘 |
流量/带宽 |
系统 |
价格 |
| Xen |
2核心 |
1g |
20G |
1000G/20M |
linux/win |
130元/月 |
| Xen |
3核心 |
2G |
40G |
2000G/30M |
Linux/Win |
260元/月 |
##Nginx安装时间测试 14 分钟
Nginx is runing!
php-fpm is runing!
SUCCESS! MySQL running (11764)
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 :::22 :::* LISTEN
开始时间 Wed Mar 27 18:46:28 CST 2013
结束时间 Wed Mar 27 19:00:16 CST 2013
总共用时 14分钟
##测试机安装系统为CentOS，以下各测试项目均在此环境下完成
cat /etc/issue
CentOS release 5.6 (Final)
Kernel \r on an \m
##内存 1024M Swap 256M
free -m
total used free shared buffers cached
Mem: 1024 989 34 0 60 807
-/+ buffers/cache: 121 902
Swap: 255 0 255
##CPU信息
cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz
stepping : 9
cpu MHz : 3500.030
cache size : 8192 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu de tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht nx constant_tsc nonstop_tsc pni ssse3 sse4_1 sse4_2 popcnt [8]
bogomips : 8751.43
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz
stepping : 9
cpu MHz : 3500.030
cache size : 8192 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu de tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht nx constant_tsc up nonstop_tsc pni ssse3 sse4_1 sse4_2 popcnt [8]
bogomips : 8751.43
##硬盘I/O测试
hdparm -t /dev/xvda
/dev/xvda:
Timing buffered disk reads: 1428 MB in 3.00 seconds = 475.36 MB/sec
hdparm -t /dev/xvda
/dev/xvda:
Timing buffered disk reads: 1422 MB in 3.01 seconds = 473.00 MB/sec
##带宽测试
wget http://cachefly.cachefly.net/100mb.test
--2013-03-27 19:00:29-- http://cachefly.cachefly.net/100mb.test
Resolving cachefly.cachefly.net... 205.234.175.175
Connecting to cachefly.cachefly.net|205.234.175.175|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 104857600 (100M) [application/octet-stream]
Saving to: `100mb.test'
2013-03-27 19:00:34 (18.8 MB/s) - `100mb.test' saved [104857600/104857600]
##跑分测试。总分 1066.8
##标准参考:总分低于400的就算性能低下；600-800是属于正常VPS水准；超过1000分性能就算给力。
===========================================================
BYTE UNIX Benchmarks (Version 5.1.2)
System: MyVPS: GNU/Linux
OS: GNU/Linux -- 2.6.18-238.5.1.el5xen -- #1 SMP Fri Apr 1 20:27:35 EDT 2011
Machine: i686 (i386)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (8751.4 bogomips)
Hyper-Threading, MMX, Physical Address Ext
CPU 1: Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (8751.4 bogomips)
Hyper-Threading, MMX, Physical Address Ext
19:00:38 up 1:08, 0 users, load average: 2.16, 1.89, 1.03; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Wed Mar 27 2013 19:00:38 - 19:28:48
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 19611531.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3022.9 MWIPS (10.0 s, 7 samples)
Execl Throughput 3215.8 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 634257.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 168347.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1893419.8 KBps (30.0 s, 2 samples)
Pipe Throughput 912042.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 145107.8 lps (10.0 s, 7 samples)
Process Creation 6071.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 6269.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1318.0 lpm (60.0 s, 2 samples)
System Call Overhead 640313.8 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 19611531.1 1680.5
Double-Precision Whetstone 55.0 3022.9 549.6
Execl Throughput 43.0 3215.8 747.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 634257.3 1601.7
File Copy 256 bufsize 500 maxblocks 1655.0 168347.0 1017.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 1893419.8 3264.5
Pipe Throughput 12440.0 912042.8 733.2
Pipe-based Context Switching 4000.0 145107.8 362.8
Process Creation 126.0 6071.3 481.8
Shell Scripts (1 concurrent) 42.4 6269.3 1478.6
Shell Scripts (8 concurrent) 6.0 1318.0 2196.7
System Call Overhead 15000.0 640313.8 426.9
========
System Benchmarks Index Score 965.1
------------------------------------------------------------------------
Benchmark Run: Wed Mar 27 2013 19:28:48 - 19:56:58
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 39184512.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 6145.1 MWIPS (10.0 s, 7 samples)
Execl Throughput 6297.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 342365.7 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 89531.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1503809.6 KBps (30.0 s, 2 samples)
Pipe Throughput 397409.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 133891.6 lps (10.0 s, 7 samples)
Process Creation 9772.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 9054.2 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1338.0 lpm (60.0 s, 2 samples)
System Call Overhead 1238198.8 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 39184512.4 3357.7
Double-Precision Whetstone 55.0 6145.1 1117.3
Execl Throughput 43.0 6297.6 1464.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 342365.7 864.6
File Copy 256 bufsize 500 maxblocks 1655.0 89531.5 541.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 1503809.6 2592.8
Pipe Throughput 12440.0 397409.8 319.5
Pipe-based Context Switching 4000.0 133891.6 334.7
Process Creation 126.0 9772.8 775.6
Shell Scripts (1 concurrent) 42.4 9054.2 2135.4
Shell Scripts (8 concurrent) 6.0 1338.0 2230.0
System Call Overhead 15000.0 1238198.8 825.5
========
System Benchmarks Index Score 1066.8