LetBox 1GB内存 230GB空间 洛杉矶 KVM VPS测评

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详情:LetBox:$3.5/月/1GB内存/230GB空间/2TB流量/KVM/洛杉矶
这IO太给力!网络为洛杉矶Psychz,很不错!
据群友反映,这家经常丢数据,偷偷换母鸡,不过我测评的这款是半年前的买的,暂时没有发现这方面的问题。

1、系统信息、带宽、I/O测试

CPU model            : Common KVM processor
Number of cores      : 1
CPU frequency        : 3199.998 MHz
Total size of Disk   : 227.0 GB (0.8 GB Used)
Total amount of Mem  : 1000 MB (98 MB Used)
Total amount of Swap : 0 MB (0 MB Used)
System uptime        : 0 days 0 hour 32 min
Load average         : 0.00, 0.00, 0.00
OS                   : Debian GNU/Linux 8
Arch                 : x86_64 (64 Bit)
Kernel               : 3.16.0-4-amd64
Virt                 : kvm
----------------------------------------------------------------------
I/O speed( 32M )     : 1.3 GB/s
I/O speed( 256M )    : 1.1 GB/s
I/O speed( 2G )      : 1.1 GB/s
Average I/O speed    : 1194.7 MB/s
----------------------------------------------------------------------
Node Name         Upload Speed      Download Speed      Latency
Normal Node       112.99 Mbit/s     204.11 Mbit/s       62.029 ms
Xiangyang CT      13.81 Mbit/s      70.62 Mbit/s        454.638 ms
Chengdu   CT      16.96 Mbit/s      64.29 Mbit/s        193.692 ms
Xi'an     CU      43.81 Mbit/s      26.66 Mbit/s        462.723 ms
Shanghai  CU      26.04 Mbit/s      23.49 Mbit/s        159.516 ms
Chongqing CU      50.98 Mbit/s      13.67 Mbit/s        189.728 ms
Xi'an     CM      69.76 Mbit/s      25.14 Mbit/s        215.444 ms
Shanghai  CM      17.39 Mbit/s      110.89 Mbit/s       163.726 ms
Chengdu   CM      4.36 Mbit/s       18.04 Mbit/s        298.824 ms
----------------------------------------------------------------------
Total time   : 3 min 47 sec
Current time : 2018-04-14 08:18:56
Finished!

2、上传/下载带宽测试

Testing from Letbox Limited (185.215.224.109)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Ideatek Telcom (Buhler, KS) [42.88 km]: 60.972 ms
Testing download speed................................................................................
Download: 259.85 Mbit/s
Testing upload speed................................................................................................
Upload: 109.22 Mbit/s

3、国内访问速度
LetBox-ping.jpg

4、硬盘 I/O 性能测试

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, 2.33847 s, 115 MB/s

5、UnixBench跑分

Benchmark Run: Sat Apr 14 2018 08:20:52 - 08:48:55
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       36739793.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4427.0 MWIPS (9.8 s, 7 samples)
Execl Throughput                               6226.0 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1248282.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          378528.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2139887.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2388806.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 473198.7 lps   (10.0 s, 7 samples)
Process Creation                              16797.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   9723.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1251.5 lpm   (60.0 s, 2 samples)
System Call Overhead                        5048827.0 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   36739793.3   3148.2
Double-Precision Whetstone                       55.0       4427.0    804.9
Execl Throughput                                 43.0       6226.0   1447.9
File Copy 1024 bufsize 2000 maxblocks          3960.0    1248282.3   3152.2
File Copy 256 bufsize 500 maxblocks            1655.0     378528.4   2287.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    2139887.6   3689.5
Pipe Throughput                               12440.0    2388806.5   1920.3
Pipe-based Context Switching                   4000.0     473198.7   1183.0
Process Creation                                126.0      16797.3   1333.1
Shell Scripts (1 concurrent)                     42.4       9723.6   2293.3
Shell Scripts (8 concurrent)                      6.0       1251.5   2085.8
System Call Overhead                          15000.0    5048827.0   3365.9
                                                                   ========
System Benchmarks Index Score                                        2025.2

6、丢包测试

Ping from 192.168.43.94 to 185.215.xxx.xxx
==============================================================================
04/14 20:15:48.585         Ping to 185.215.xxx.xxx with 32 bytes of data and 32 of TTL:
04/14 20:15:48.821 PingMin #1 Reply 32 bytes from 185.215.xxx.xxx: time=233ms TTL=51, ave=233.00ms
04/14 20:15:49.809 PingMin #2 Reply 32 bytes from 185.215.xxx.xxx: time=227ms TTL=51, ave=230.00ms
04/14 20:15:50.808 PingMin #3 Reply 32 bytes from 185.215.xxx.xxx: time=225ms TTL=51, ave=228.33ms
04/14 20:15:51.801 PingMin #4 Reply 32 bytes from 185.215.xxx.xxx: time=221ms TTL=51, ave=226.50ms
04/14 20:15:53.801 PingMin #6 Reply 32 bytes from 185.215.xxx.xxx: time=220ms TTL=51, ave=224.50ms
04/14 20:15:55.798 PingMin #8 Reply 32 bytes from 185.215.xxx.xxx: time=216ms TTL=51, ave=223.13ms
04/14 20:15:56.794 PingMin #9 Reply 32 bytes from 185.215.xxx.xxx: time=214ms TTL=51, ave=222.11ms
04/14 20:16:00.793 PingMin #13 Reply 32 bytes from 185.215.xxx.xxx: time=212ms TTL=51, ave=221.54ms
04/14 20:16:05.831 PingMax #18 Reply 32 bytes from 185.215.xxx.xxx: time=245ms TTL=51, ave=222.22ms
04/14 20:16:21.796 PingMin #34 Reply 32 bytes from 185.215.xxx.xxx: time=211ms TTL=51, ave=220.76ms
04/14 20:16:32.946 PingMax #45 Reply 32 bytes from 185.215.xxx.xxx: time=364ms TTL=51, ave=223.24ms
04/14 20:17:13.794 PingMin #86 Reply 32 bytes from 185.215.xxx.xxx: time=210ms TTL=51, ave=224.07ms
04/14 20:17:27.800         === 100 有效发送,   100 接收,     0.00% 丢失, 222.91ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2018/04/14 20:15:48
经过时间:            000:01:39
结束时间:  2018/04/14 20:17:27
----------------
    100 总计发送
    0 无效接收 (除了超时的其它错误)
----------------
    100 有效发送
    100 有效接收
    0 timed out (0.00% 丢失)
Ping 最小值  210ms, 最大值  364ms, 平均值  222.91ms

7、路由追踪
电信
LetBox-trac-dx.jpg

联通
LetBox-trac-lt.jpg

8、Youtube速度测试
LetBox-youtube.jpg

评论

0条评论
  1. Gravatar 头像

    情醉中国风 回复

    自有人说删机丢数据,我就没用了,还好以前是季付的

    • Gravatar 头像

      admin 回复

      @情醉中国风 不管是虚拟主机、VPS、独服,做好备份才是根本。
      我现在数据库每天自动备份4次,网站1次。

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