virmach 凤凰城KVM 测评

这个是凤凰城的KVM架构。

先看CPU：

 cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 13
model name      : QEMU Virtual CPU version (cpu64-rhel6)
stepping        : 3
cpu MHz         : 2399.996
cache size      : 4096 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 4
wp              : yes
flags           : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm up unfair_spinlock pni cx16 hypervisor lahf_lm abm
bogomips        : 4799.99
clflush size    : 64
cache_alignment : 64
address sizes   : 46 bits physical, 48 bits virtual
power management:

再看咯下载速度：

wget http://cachefly.cachefly.net/100mb.test
--2015-12-28 00:57:13--  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”
100%[======================================>] 104,857,600 77.4M/s   in 1.3s
2015-12-28 00:57:14 (77.4 MB/s) - “100mb.test” saved [104857600/104857600]

硬盘IO表现

dd if=/dev/zero of=test bs=64k count=16k oflag=dsync
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB) copied, 137.763 s, 7.8 MB/s

dd if=/dev/zero of=test bs=64k count=16k oflag=dsync
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB) copied, 68.8322 s, 15.6 MB/s

dd if=/dev/zero of=test bs=64k count=16k oflag=dsync
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB) copied, 104.634 s, 10.3 MB/s

下载速度：

 wget http://dldir1.qq.com/qqfile/qq/QQ7.1/14522/QQ7.1.exe
--2015-12-28 01:04:53--  http://dldir1.qq.com/qqfile/qq/QQ7.1/14522/QQ7.1.exe
Resolving dldir1.qq.com... 174.35.52.177, 174.35.52.86
Connecting to dldir1.qq.com|174.35.52.177|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 56654520 (54M) [application/octet-stream]
Saving to: “QQ7.1.exe”
100%[======================================>] 56,654,520  23.6M/s   in 2.3s
2015-12-28 01:04:56 (23.6 MB/s) - “QQ7.1.exe” saved [56654520/56654520]

再看看IP的ping

看看路由追踪

最后，综合网速测试  wget -qO- onekey.sh/bench | bash

结论，硬盘IO表现较差，不是很建议用了挂网站，但是网络不错，装上锐速，用来科学上网非常好。一年10美元，还是很值得。

购买地址：https://virmach.com/manage/cart.php?gid=16