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vultr vps 测评(日本VPS,512m内存)

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主机测评
2014-03-06
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入手了一个vultr家的日本数据中心的VPS，简单写了个vultr的测评，如果大家想了解下情况可以在留言里面提问有关ultr家VPS的情况，能回答的我尽量。我个人对ultr家的日本VPS的评价是G口很给力，SSD还是很不错的，在日本VPS里面算是很有性价比了的。有人说流量太小了，我个人到觉得这是个负责人的搞法！

官方网站：https://www.vultr.com/

Linux 108 3.2.0-4-amd64 #1 SMP Debian 3.2.54-2 x86_64

The programs included with the Debian GNU/Linux system are free software;

the exact distribution terms for each program are described in the

individual files in /usr/share/doc/*/copyright.

vultr vps 测评(日本VPS,512m内存) 第1张

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent

permitted by applicable law.

top – 08:04:30 up 12:31, 1 user, load average: 0.00, 0.00, 0.00

Tasks: 51 total, 1 running, 50 sleeping, 0 stopped, 0 zombie

%Cpu(s): 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st

KiB Mem: 508948 total, 164368 used, 344580 free, 6928 buffers

KiB Swap: 892924 total, 0 used, 892924 free, 127048 cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND

1 root 20 0 10648 816 680 S 0.0 0.2 0:00.49 init

2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd

3 root 20 0 0 0 0 S 0.0 0.0 0:00.01 ksoftirqd/0

5 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kworker/u:0

6 root rt 0 0 0 0 S 0.0 0.0 0:00.00 migration/0

7 root rt 0 0 0 0 S 0.0 0.0 0:00.12 watchdog/0

8 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 cpuset

9 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 khelper

10 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kdevtmpfs

11 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 netns

12 root 20 0 0 0 0 S 0.0 0.0 0:00.09 sync_supers

13 root 20 0 0 0 0 S 0.0 0.0 0:00.00 bdi-default

14 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kintegrityd

15 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kblockd

16 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kworker/0:1

17 root 20 0 0 0 0 S 0.0 0.0 0:00.00 khungtaskd

18 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kswapd0

root@108:~# free -m

total used free shared buffers cached

Mem: 497 160 336 0 6 124

-/+ buffers/cache: 29 467

Swap: 871 0 871

虽然被虚拟化了但是从那个CPU的频率来看估计你惨出来了是什么U了！

root@108:~# cat /proc/cpuinfo

processor : 0

vendor_id : GenuineIntel

cpu family : 6

model : 60

model name : Vultr Virtual CPU 2

stepping : 1

microcode : 0x1

cpu MHz : 3400.012

cache size : 4096 KB

physical id : 0

siblings : 1

core id : 0

cpu cores : 1

apicid : 0

initial apicid : 0

fpu : yes

fpu_exception : yes

cpuid level : 13

wp : yes

flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc up rep_good nopl pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx hypervisor lahf_lm xsaveopt fsgsbase smep erms

bogomips : 6800.02

clflush size : 64

cache_alignment : 64

address sizes : 40 bits physical, 48 bits virtual

power management:

root@108:~# df -lh

Filesystem Size Used Avail Use% Mounted on

rootfs 19G 636M 18G 4% /

udev 10M 0 10M 0% /dev

tmpfs 50M 168K 50M 1% /run

/dev/mapper/108-root 19G 636M 18G 4% /

tmpfs 5.0M 0 5.0M 0% /run/lock

tmpfs 100M 0 100M 0% /run/shm

/dev/vda1 228M 18M 199M 9% /boot

vultr vps 测评(日本VPS,512m内存) 第2张

cachefly下的速度看起来很爽啊！

root@108:~# wget http://cachefly.cachefly.net/100mb.test

–2014-03-06 08:06:59– 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: `100mb.test’

100%[======================================>] 104,857,600 100M/s in 1.0s

2014-03-06 08:07:00 (100 MB/s) – `100mb.test’ saved [104857600/104857600]

日本对日本，这个速度还凑合啊！

root@108:~# wget http://speedtest.tokyo.linode.com/100MB-tokyo.bin

–2014-03-06 08:07:20– http://speedtest.tokyo.linode.com/100MB-tokyo.bin

Resolving speedtest.tokyo.linode.com (speedtest.tokyo.linode.com)… 106.187.96.148, 2400:8900::4b

Connecting to speedtest.tokyo.linode.com (speedtest.tokyo.linode.com)|106.187.96.148|:80… connected.

HTTP request sent, awaiting response… 200 OK

Length: 104857600 (100M) [application/octet-stream]

Saving to: `100MB-tokyo.bin’

100%[======================================>] 104,857,600 53.6M/s in 1.9s

2014-03-06 08:07:22 (53.6 MB/s) – `100MB-tokyo.bin’ saved [104857600/104857600]

vultr vps 测评(日本VPS,512m内存) 第3张

root@108:~# wget http://speedtest.london.linode.com/100MB-london.bin

–2014-03-06 08:07:48– http://speedtest.london.linode.com/100MB-london.bin

Resolving speedtest.london.linode.com (speedtest.london.linode.com)… 176.58.107.39, 2a01:7e00::4b

Connecting to speedtest.london.linode.com (speedtest.london.linode.com)|176.58.107.39|:80… connected.

HTTP request sent, awaiting response… 200 OK

Length: 104857600 (100M) [application/octet-stream]

Saving to: `100MB-london.bin’

100%[======================================>] 104,857,600 926K/s in 1m 52s

2014-03-06 08:09:42 (913 KB/s) – `100MB-london.bin’ saved [104857600/104857600]

root@108:~# wget speedtest.fremont.linode.com/100MB-fremont.bin

–2014-03-06 08:10:01– http://speedtest.fremont.linode.com/100MB-fremont.bin

Resolving speedtest.fremont.linode.com (speedtest.fremont.linode.com)… 50.116.14.9, 2600:3c01::4b

Connecting to speedtest.fremont.linode.com (speedtest.fremont.linode.com)|50.116.14.9|:80… connected.

HTTP request sent, awaiting response… 200 OK

Length: 104857600 (100M) [application/octet-stream]

Saving to: `100MB-fremont.bin’

100%[======================================>] 104,857,600 1.85M/s in 56s

2014-03-06 08:10:57 (1.79 MB/s) – `100MB-fremont.bin’ saved [104857600/104857600]

作死的搞法，多DD几次：