主机测评今天蛋疼又买了一个ramnode的128M内存的VPS【Ramnode-VPS6.5折终身长效优惠】，选的西雅图数据中心（美国西海岸，你懂的，速度好！），基于openvz+ssd.之所以再买就是因为靠谱，这个专门挂个人博客，不干其他的。闲来无聊就上个简单的ramnode的VPS测评给大家，供没玩过ramnode VPS的人作为参考！如果你想知道点什么可以给我留言！
内存使用情况：
root@:~# free -m
total used free shared buffers cached
Mem: 128 127 0 0 0 115
-/+ buffers/cache: 11 116
Swap: 128 35 92
5G硬盘，在编译完环境后还剩4G，玩个人站绰绰有余啊！
root@:~# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/simfs 5.0G 1.1G 4.0G 21% /
tmpfs 13M 44K 13M 1% /run
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 52M 0 52M 0% /run/shm
E3 1240 v2的U也算对得起观众了，基于openvz给你个E5相比你还不干了！
root@:~# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Xeon(R) CPU E3-1240 V2 @ 3.40GHz
stepping : 9
cpu MHz : 3400.031
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 moni”不可描述” ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dts tpr_”不可描述” vnmi flexpriority ept vpid fsgsbase smep erms
bogomips : 6800.06
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
妥妥的G口不容置疑：
root@:~# wget cachefly.cachefly.net/100mb.test -O /dev/null
–2013-10-14 17:41:38– http://cachefly.cachefly.net/100mb.test
Resolving cachefly.cachefly.net (cachefly.cachefly.net)… 205.234.175.175
Connecting to cachefly.cachefly.net (cachefly.cachefly.net)|205.234.175.175|:80… connected.
HTTP request sent, awaiting response… 200 OK
Length: 104857600 (100M) [application/octet-stream]
Saving to: `/dev/null’
100%[======================================>] 104,857,600 107M/s in 0.9s
2013-10-14 17:41:39 (107 MB/s) – `/dev/null’ saved [104857600/104857600]
freevps的这个脚本跑下来大家大致知道端口和I/O了，从日本拉美国和从荷兰拉美国的文件能有10M和4M很不错了，何况这个小小的新加坡居然都能有3.95M。
root@:~# wget freevps.us/downloads/bench.sh -O – -o /dev/null|bash
CPU model : Intel(R) Xeon(R) CPU E3-1240 V2 @ 3.40GHz
Number of cores : 1
CPU frequency : 3400.031 MHz
Total amount of ram : 128 MB
Total amount of swap : 128 MB
System uptime : 18 min,
Download speed from CacheFly: 102MB/s
Download speed from Coloat, Atlanta GA: 29.1MB/s
Download speed from Softlayer, Dallas, TX: 31.5MB/s
Download speed from Linode, Tokyo, JP: 10.1MB/s
Download speed from i3d.net, NL: 4.30MB/s
Download speed from Leaseweb, Haarlem, NL: 8.09MB/s
Download speed from Softlayer, Singapore: 3.95MB/s
Download speed from Softlayer, Seattle, WA: 59.9MB/s
Download speed from Softlayer, San Jose, CA: 62.5MB/s
Download speed from Softlayer, Washington, DC: 36.0MB/s
I/O speed : 841 MB/s
别看就这128M内存的openvz，性能可不比这些大牌差：
