【微魔·爱测评】RamNode年付128M内存VPS简单测评

VMVPS tutorial猛然间产生一种念想,微魔部落虽然被冠上了“VPS测评站”的名号,但是距离上次发布相关测评已经具有相当的时间了,感觉十分对不起观众。正好最近入手了一个RamNode的年付128M内存的OVZ(凭借优惠码:LET30,促销优惠价:年付16.8美元),整体感觉价格还是不错的。今天就顺带着给大家一起拿出来鉴赏吧。

RAMNode – 16.8美元年付 128M 20G OVZ 亚特兰大 简单评测

本次测试系Debian 32位系统下进行

测试内容:

  1. 产品配置及测试环境
  2. 网络测试
  3. 硬件测试
  4. 测试总结

1.产品配置及测试环境

  • 2 vCPU core
  • 128MB内存/128M交换内存
  • 20GB硬盘 @ SSD RAID 10
  • 500GB流量
  • SolusVM/OpenVZ

购买链接

2.网络测试

Ping值测试

以下使用的是官方的测试ip,测试时间为北京时间2012年11月6日 19:00,仅代表当时情况

序号 Ping的地点 响应IP 响应时间 TTL
1 广东东莞[电信] 199.241.28.6 227毫秒 50
2 陕西西安[电信] 199.241.28.6 448毫秒 52
3 江苏无锡[电信] 199.241.28.6 214毫秒 50
4 江苏扬州[电信] 199.241.28.6 178毫秒 52
5 云南昆明[电信] 199.241.28.6 356毫秒 53
6 四川遂宁[电信] 199.241.28.6 245毫秒 53
7 深圳[电信] 199.241.28.6 350毫秒 51
8 四川绵阳[电信] 199.241.28.6 248毫秒 53
9 江苏镇江[电信] 199.241.28.6 191毫秒 51
10 上海[电信] 199.241.28.6 181毫秒 52
11 香港[电信] 199.241.28.6 221毫秒 56
12 安徽淮北[电信] 199.241.28.6 205毫秒 52
13 河南郑州[多线] 199.241.28.6 252毫秒 52
14 上海[多线] 199.241.28.6 216毫秒 49
15 北京[联通] 199.241.28.6 273毫秒 45
16 安徽滁州[联通] 199.241.28.6 275毫秒 52
17 宁波[联通] 199.241.28.6 259毫秒 46
18 上海[联通] 199.241.28.6 254毫秒 52
19 山东莱芜[联通] 199.241.28.6 262毫秒 52
20 深圳[联通] 199.241.28.6 239毫秒 52
21 河南[联通] 199.241.28.6 261毫秒 53
22 辽宁[联通] 199.241.28.6 273毫秒 54
23 天津[联通] 199.241.28.6 280毫秒 47
24 上海[移动] 199.241.28.6 250毫秒 45
25 深圳[移动] 199.241.28.6 225毫秒 44
26 河北[移动] 199.241.28.6 274毫秒 44
27 福建厦门[移动] 199.241.28.6 264毫秒 43

最快:江苏扬州[电信] 178 毫秒 最慢:陕西西安[电信] 448 毫秒
电信平均: 255 毫秒 联通平均: 264 毫秒

wget测速

命令行:

wget http://cachefly.cachefly.net/100mb.test

结果如下,

--2012-11-06 11:20:45--  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 34.3M/s   in 2.9s

2012-11-06 11:20:48 (34.3 MB/s) - `100mb.test' saved [104857600/104857600]

3.硬件测试

硬件概况

采用命令行:

wget http://aspersa.googlecode.com/svn/trunk/summary
chmod a+x summary
./summary

输出结果如下:

# Aspersa System Summary Report ##############################
        Date | 2012-11-06 11:22:03 UTC (local TZ: UTC +0000)
    Hostname | VMVPS
      Uptime | 20 min, 1 user, load average: 0.00, 0.00, 0.00
    Platform | Linux
     Release | Debian-based version 6.0 (squeeze)
      Kernel | 2.6.32-042stab062.2
./summary: 1191: file: not found
Architecture | CPU = 64-bit, OS = 32-bit
   Threading | NPTL 2.11.2
    Compiler | GNU CC version 4.4.5.
     SELinux | No SELinux detected
 Virtualized | No virtualization detected
# Processor ##################################################
  Processors | physical = 1, cores = 4, virtual = 1, hyperthreading = no
      Speeds | 1x3300.035
      Models | 1xIntel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHz
      Caches | 1x8192 KB
# Memory #####################################################
       Total | 128.00M
        Free | 32.48M
        Used | physical = 95.52M, swap = 0.00k, virtual = 95.52M
     Buffers | 0.00k
      Caches | 90.63M
       Dirty | 80 kB
     UsedRSS | 10.2M
  Swappiness | vm.swappiness = 60
 DirtyPolicy | vm.dirty_ratio = 20, vm.dirty_background_ratio = 10
 DirtyStatus | vm.dirty_bytes = 0, vm.dirty_background_bytes = 0
# Mounted Filesystems ########################################
  Filesystem  Size Used Type  Opts                        Mountpoint
  /dev/simfs   20G   2% simfs rw,relatime                 /
  tmpfs        64M   0% tmpfs rw,nosuid,nodev,relatime    /dev/shm
  tmpfs        64M   0% tmpfs rw,nosuid,relatime,mode=755 /dev/shm
  tmpfs        64M   0% tmpfs rw,nosuid,nodev,relatime    /lib/init/rw
  tmpfs        64M   0% tmpfs rw,nosuid,relatime,mode=755 /lib/init/rw
# Disk Schedulers And Queue Size #############################
ls: cannot access /sys/block/: No such file or directory
# Disk Partioning ############################################
Device       Type      Start        End               Size
============ ==== ========== ========== ==================
# Kernel Inode State #########################################
dentry-state | 390430 354519 45 0 0 0
     file-nr | 736 0 3276509
    inode-nr | 761434 416431
# LVM Volumes ################################################
Cannot execute 'lvs'
# RAID Controller ############################################
  Controller | No RAID controller detected
# Network Config #############################################
 FIN Timeout | net.ipv4.tcp_fin_timeout = 60
  Port Range | net.ipv4.ip_local_port_range = 32768 61000
# Interface Statistics #######################################
  interface  rx_bytes rx_packets  rx_errors   tx_bytes tx_packets  tx_errors
  ========= ========= ========== ========== ========== ========== ==========
  l                 0          0          0          0          0          0
  venet     100000000      70000          0    1500000      35000          0
# Network Connections ########################################
  Connections from remote IP addresses
    58.48.110.16        1
    260                 1
  Connections to local IP addresses
    199.241.29.16       1
    260                 1
  Connections to top 10 local ports
    180::38f:2e6:56417     1
    22                  1
  States of connections
    ESTABLISHED         1
    LISTEN              2
    TIME_WAIT           1
# Top Processes ##############################################
  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
    1 root      20   0  2028  684  588 S  0.0  0.5   0:00.00 init
    2 root      20   0     0    0    0 S  0.0  0.0   0:00.00 kthreadd/1065
    3 root      20   0     0    0    0 S  0.0  0.0   0:00.00 khelper/1065
  367 root      20   0 34464 1376 1024 S  0.0  1.0   0:00.00 rsyslogd
  431 root      20   0  2288  756  596 S  0.0  0.6   0:00.00 cron
 3152 root      20   0  5488  964  576 S  0.0  0.7   0:00.00 sshd
 3157 root      20   0  8464 2948 2328 S  0.0  2.2   0:00.07 sshd
 3162 root      20   0  2976 1636 1300 S  0.0  1.2   0:00.00 bash
 3174 root      20   0  1744  640  456 S  0.0  0.5   0:00.00 summary
# Simplified and fuzzy rounded vmstat (wait please) ##########
  procs  ---swap-- -----io---- ---system---- --------cpu--------
   r  b    si   so    bi    bo     ir     cs  us  sy  il  wa  st
   0  0     0    0     0    80      0  17500   0   0 100   0
   0  0     0    0     0     0      0   7000   0   0 100   0
   0  0     0    0     0     0      0   6000   0   0 100   0
   0  0     0    0     0     0      0   7000   0   0 100   0
   0  0     0    0     0     0      0   8000   0   0 100   0
# The End ####################################################

CPU info

虽然,在上面的结果中已经包含了CPU的信息,但是这里还是多此一举的看看CPUinfo吧~采用命令:

cat /proc/cpuinfo

输出结果:

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 58
model name      : Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHz
stepping        : 9
cpu MHz         : 3300.035
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 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips        : 6600.07
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

硬盘测试

命令行:

dd if=/dev/zero of=test bs=64k count=4k oflag=dsync

受益于SSD的缓存,硬盘的DD结果也十分理想。输出结果:

root@VMVPS:~# dd if=/dev/zero of=test bs=64k count=4k oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 4.00333 s, 67.1 MB/s
root@VMVPS:~# dd if=/dev/zero of=test bs=64k count=4k oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 3.53502 s, 75.9 MB/s
root@VMVPS:~# dd if=/dev/zero of=test bs=64k count=4k oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 3.47617 s, 77.2 MB/s

UnixBench跑分

apt-get install gcc libxext-dev libgl1-mesa-dev
wget http://byte-unixbench.googlecode.com/files/unixbench-5.1.2.tar.gz
tar -zxvf unixbench-5.1.2.tar.gz
cd unixbench-5.1.2
make
./Run

运行UnixBench,得分也很不错~

UnixBench输出结果:

   #    #  #    #  #  #    #          #####   ######  #    #   ####   #    #
   #    #  ##   #  #   #  #           #    #  #       ##   #  #    #  #    #
   #    #  # #  #  #    ##            #####   #####   # #  #  #       ######
   #    #  #  # #  #    ##            #    #  #       #  # #  #       #    #
   #    #  #   ##  #   #  #           #    #  #       #   ##  #    #  #    #
    ####   #    #  #  #    #          #####   ######  #    #   ####   #    #

   Version 5.1.2                      Based on the Byte Magazine Unix Benchmark

   Multi-CPU version                  Version 5 revisions by Ian Smith,
                                      Sunnyvale, CA, USA
   December 22, 2007                  johantheghost at yahoo period com


1 x Dhrystone 2 using register variables  1 2 3 4 5 6 7 8 9 10

1 x Double-Precision Whetstone  1 2 3 4 5 6 7 8 9 10

1 x Execl Throughput  1 2 3

1 x File Copy 1024 bufsize 2000 maxblocks  1 2 3

1 x File Copy 256 bufsize 500 maxblocks  1 2 3

1 x File Copy 4096 bufsize 8000 maxblocks  1 2 3

1 x Pipe Throughput  1 2 3 4 5 6 7 8 9 10

1 x Pipe-based Context Switching  1 2 3 4 5 6 7 8 9 10

1 x Process Creation  1 2 3

1 x System Call Overhead  1 2 3 4 5 6 7 8 9 10

1 x Shell Scripts (1 concurrent)  1 2 3

1 x Shell Scripts (8 concurrent)  1 2 3

========================================================================
   BYTE UNIX Benchmarks (Version 5.1.2)

   System: foxcook: GNU/Linux
   OS: GNU/Linux -- 2.6.32-042stab062.2 -- #1 SMP Wed Oct 10 18:28:35 MSK 2012
   Machine: i686 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHz (6600.1 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   12:08:31 up  1:07,  1 user,  load average: 0.08, 0.03, 0.01; runlevel 2

------------------------------------------------------------------------
Benchmark Run: Tue Nov 06 2012 12:08:31 - 12:36:37
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       22205620.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3265.0 MWIPS (10.0 s, 7 samples)
Execl Throughput                               5342.3 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        728917.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          192628.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1938821.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1136158.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 139246.0 lps   (10.0 s, 7 samples)
Process Creation                              15124.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   7213.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    703.2 lpm   (60.1 s, 2 samples)
System Call Overhead                         861899.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   22205620.3   1902.8
Double-Precision Whetstone                       55.0       3265.0    593.6
Execl Throughput                                 43.0       5342.3   1242.4
File Copy 1024 bufsize 2000 maxblocks          3960.0     728917.1   1840.7
File Copy 256 bufsize 500 maxblocks            1655.0     192628.0   1163.9
File Copy 4096 bufsize 8000 maxblocks          5800.0    1938821.6   3342.8
Pipe Throughput                               12440.0    1136158.1    913.3
Pipe-based Context Switching                   4000.0     139246.0    348.1
Process Creation                                126.0      15124.6   1200.4
Shell Scripts (1 concurrent)                     42.4       7213.4   1701.3
Shell Scripts (8 concurrent)                      6.0        703.2   1172.0
System Call Overhead                          15000.0     861899.5    574.6
                                                                   ========
System Benchmarks Index Score                                        1131.3

4.测试总结

通过一些列测评,给微魔留下最深刻的影响的是硬盘,毕竟有SSD缓冲,效果不错,同时默认支持ipv6(16个),且在订购之后就会默认分配好,算是比较贴心的~。但在使用中也遇到了一些问题。微魔默认安装了主机商提供的Debian 6 32 bit Minimal的系统模版,但是默认的更新源是德国的镜像,因此在安装更新(运行apt-get upgrade)的时候非常的痛苦,虽然大家可以通过vi /etc/apt/sources.list来完成修改,但微魔觉得事先的优化还是应该先做好。

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