又一家VPS:Locvps

又一家VPS:Locvps

  看到邝总的拉斯维加斯母鸡上线了,第一时间入手了一台512MB内存的。本人的这个小站就放在他家的MC机房的服务器上。在经过半年来的使用体验后感觉不错,属于国人良心IDC。我也可喜的看到,Locvps一直在进步,目前甚至还启用了400电话做售后,规模也在不断扩大。目前我所测试的一款是基于Xen架构的512MB的VPS月付¥39.3,整体性价比非常优越(当然是在使用了优惠码40off之后)。
  目前共有6处数据中心可供选择,基于销售主体都是国人用户,当然无可争议的选择了美国西海岸附近的数据中心。一律采用Xen虚拟技术,国产IDC System控制面板。

这6处数据中心如下:
拉斯维加斯、洛杉矶MC、洛杉矶PR、圣何塞、丹佛、香港

下面是目前评测的512MB内存套餐的简要测评。
配置:

512MB RAM
1024MB vSwap
2 vCPU Core
30GB Raid 10 Diskspace + BBU
500GB Bandwidth
100MB Port
1 IPv4 address
XenServer
IDC System

注意:VPS开通后,默认挂载10G硬盘(第一磁盘),剩下的容量(第二磁盘)就需要通过手动挂载才能扩充剩余的容量。具体挂载教程参照这里

1、ping测试,截图如下:
又一家VPS:Locvps

2、CPU信息

[[email protected] ~]# 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         : 3500.126
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 sep cmov pat clflush mmx fxsr sse sse2 ss ht nx aperfmperf unfair_spinlock pni pclmulqdq ssse3 sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes f16c rdrand hypervisor ida arat epb pln pts dts fsgsbase erms
bogomips        : 7000.25
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

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         : 3500.126
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 sep cmov pat clflush mmx fxsr sse sse2 ss ht nx aperfmperf unfair_spinlock pni pclmulqdq ssse3 sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes f16c rdrand hypervisor ida arat epb pln pts dts fsgsbase erms
bogomips        : 7000.25
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

3、内存信息

[[email protected] ~]# cat /proc/meminfo
MemTotal:         509476 kB
MemFree:           49796 kB
Buffers:           36112 kB
Cached:           259100 kB
SwapCached:         1564 kB
Active:           148844 kB
Inactive:         271172 kB
Active(anon):      31488 kB
Inactive(anon):    93396 kB
Active(file):     117356 kB
Inactive(file):   177776 kB
Unevictable:           0 kB
Mlocked:               0 kB
HighTotal:             0 kB
HighFree:              0 kB
LowTotal:         509476 kB
LowFree:           49796 kB
SwapTotal:       1048568 kB
SwapFree:        1042516 kB
Dirty:                 4 kB
Writeback:             0 kB
AnonPages:        123596 kB
Mapped:            16416 kB
Shmem:                80 kB
Slab:              30292 kB
SReclaimable:      24560 kB
SUnreclaim:         5732 kB
KernelStack:        1064 kB
PageTables:         3220 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     1303304 kB
Committed_AS:     798276 kB
VmallocTotal:     333816 kB
VmallocUsed:        1448 kB
VmallocChunk:     328908 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      524288 kB
DirectMap2M:           0 kB

4、硬盘信息

[[email protected] ~]# df -hal
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/vg_501153278-lv_root
                       29G  2.5G   25G  10% /
proc                     0     0     0   -  /proc
sysfs                    0     0     0   -  /sys
devpts                   0     0     0   -  /dev/pts
tmpfs                 249M     0  249M   0% /dev/shm
/dev/xvda1            485M  103M  357M  23% /boot
none                     0     0     0   -  /proc/sys/fs/binfmt_misc
none                     0     0     0   -  /proc/xen

5、下载测试

[[email protected] ~]# wget http://cachefly.cachefly.net/100mb.test
--2013-08-22 15:12:53--  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 16.4M/s   in 6.4s

2013-08-22 15:13:00 (15.6 MB/s) - “100mb.test” saved [104857600/104857600]

6、路由追踪

C:/Users/teddysun>tracert 204.77.6.53
Tracing route to 204.77.6.53 over a maximum of 30 hops

  1    <1 ms     1 ms     1 ms  192.168.1.1
  2     2 ms     3 ms     1 ms  58.211.96.145
  3     5 ms     7 ms     7 ms  218.4.211.117
  4    13 ms    12 ms    11 ms  218.4.13.49
  5    14 ms    15 ms    11 ms  202.97.55.33
  6    13 ms    11 ms    12 ms  202.97.50.242
  7    11 ms     9 ms    10 ms  202.97.35.14
  8   167 ms   167 ms   167 ms  202.97.58.182
  9   235 ms   224 ms   269 ms  202.97.49.74
 10   160 ms   149 ms   149 ms  10gigabitethernet10-6.core1.lax1.he.net [64.71.131.133]
 11   174 ms   174 ms   175 ms  10gigabitethernet1-3.core1.lax2.he.net [72.52.92.122]
 12   175 ms   175 ms   174 ms  10gigabitethernet3-1.core1.las1.he.net [184.105.222.162]
 13   174 ms   173 ms   173 ms  vegasnap-llc.10gigabitethernet5-1.core1.lax2.he.net [64.62.249.9]
 14   173 ms   173 ms   173 ms  204.77.6.53

Trace complete.

从追踪节点上来看,走的是he.net,而且据字面猜测,骨干网应该是10G带宽。

7、硬盘DD检测

[[email protected] ~]# 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, 11.2906 s, 95.1 MB/s

8、UnixBench测试

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: MyCloudServer: GNU/Linux
   OS: GNU/Linux -- 2.6.32-358.6.1.el6.i686 -- #1 SMP Tue Apr 23 18:13:20 UTC 2013
   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 (7000.2 bogomips)
          Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
   CPU 1: Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (7000.2 bogomips)
          Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
   14:42:17 up 58 min,  1 user,  load average: 0.08, 0.13, 0.33; runlevel 3

------------------------------------------------------------------------
Benchmark Run: Thu Aug 22 2013 14:42:17 - 15:10:22
2 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       31413123.8 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3778.9 MWIPS (10.0 s, 7 samples)
Execl Throughput                               1019.4 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        553117.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          142805.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1705922.3 KBps  (30.0 s, 2 samples)
Pipe Throughput                              836495.6 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  84580.5 lps   (10.0 s, 7 samples)
Process Creation                               1763.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4287.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    992.0 lpm   (60.0 s, 2 samples)
System Call Overhead                         924489.4 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   31413123.8   2691.8
Double-Precision Whetstone                       55.0       3778.9    687.1
Execl Throughput                                 43.0       1019.4    237.1
File Copy 1024 bufsize 2000 maxblocks          3960.0     553117.1   1396.8
File Copy 256 bufsize 500 maxblocks            1655.0     142805.5    862.9
File Copy 4096 bufsize 8000 maxblocks          5800.0    1705922.3   2941.2
Pipe Throughput                               12440.0     836495.6    672.4
Pipe-based Context Switching                   4000.0      84580.5    211.5
Process Creation                                126.0       1763.4    140.0
Shell Scripts (1 concurrent)                     42.4       4287.7   1011.2
Shell Scripts (8 concurrent)                      6.0        992.0   1653.3
System Call Overhead                          15000.0     924489.4    616.3
                                                                   ========
System Benchmarks Index Score                                         750.4

------------------------------------------------------------------------
Benchmark Run: Thu Aug 22 2013 15:10:22 - 15:38:30
2 CPUs in system; running 2 parallel copies of tests

Dhrystone 2 using register variables       63295957.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     7608.1 MWIPS (10.0 s, 7 samples)
Execl Throughput                               5029.6 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        839219.8 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          222527.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2777989.7 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1702799.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 168450.6 lps   (10.0 s, 7 samples)
Process Creation                               8008.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   7625.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1031.2 lpm   (60.0 s, 2 samples)
System Call Overhead                        1782651.9 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   63295957.5   5423.8
Double-Precision Whetstone                       55.0       7608.1   1383.3
Execl Throughput                                 43.0       5029.6   1169.7
File Copy 1024 bufsize 2000 maxblocks          3960.0     839219.8   2119.2
File Copy 256 bufsize 500 maxblocks            1655.0     222527.7   1344.6
File Copy 4096 bufsize 8000 maxblocks          5800.0    2777989.7   4789.6
Pipe Throughput                               12440.0    1702799.3   1368.8
Pipe-based Context Switching                   4000.0     168450.6    421.1
Process Creation                                126.0       8008.3    635.6
Shell Scripts (1 concurrent)                     42.4       7625.5   1798.5
Shell Scripts (8 concurrent)                      6.0       1031.2   1718.6
System Call Overhead                          15000.0    1782651.9   1188.4
                                                                   ========
System Benchmarks Index Score                                        1527.4

备注:得分越高越好。可以看出,这款明显比我的那款Bandwagonhost的512MB,2核,OpenVZ的VPS的跑分结果要好。

9、其他
开通VPS用默认的root密码登录后,最好立即采用私钥方式登录并关闭SSH密码登陆。具体参照《SSH无密码登录及putty设置
这一款用来建站或者干点什么都好,但我还没想好用来干什么。跑完我的LAMP一键安装脚本,花费时间在35分钟左右,属于正常。
本人玩VPS上瘾,属于再买剁手型,目前手中已有大大小小好几个VPS,基本都是挂个探针或者开个PPTP玩玩而已。

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