racknation 1.5GB内存 哥斯达黎加 VPS 测评

         

官网:https://www.racknation.cr/
群友提供机器,感谢!

1、系统信息、带宽、I/O测试

CPU model            : QEMU Virtual CPU version (cpu64-rhel6)
Number of cores      : 1
CPU frequency        : 2199.998 MHz
Total size of Disk   : 34.7 GB (0.9 GB Used)
Total amount of Mem  : 1496 MB (40 MB Used)
Total amount of Swap : 1023 MB (0 MB Used)
System uptime        : 0 days, 7 hour 7 min
Load average         : 0.00, 0.00, 0.00
OS                   : Debian GNU/Linux 9
Arch                 : x86_64 (64 Bit)
Kernel               : 4.9.0-3-amd64
----------------------------------------------------------------------
I/O speed(1st run)   : 304 MB/s
I/O speed(2nd run)   : 347 MB/s
I/O speed(3rd run)   : 295 MB/s
Average I/O speed    : 315.3 MB/s
----------------------------------------------------------------------
Node Name                       IPv4 address            Download Speed
CacheFly                        205.234.175.175         2.79MB/s
Linode, Tokyo, JP               2400:8900::4b           2.71MB/s
Linode, Singapore, SG           2400:8901::4b           2.70MB/s
Linode, London, UK              2a01:7e00::4b           2.75MB/s
Linode, Frankfurt, DE           2a01:7e01::4b           2.74MB/s
Linode, Fremont, CA             2600:3c01::4b           2.78MB/s
Softlayer, Dallas, TX           2607:f0d0:1101:4::2     2.71MB/s
Softlayer, Seattle, WA          2607:f0d0:2001:3::2     2.70MB/s
Softlayer, Frankfurt, DE        2a03:8180:1201:45::4    2.65MB/s
Softlayer, Singapore, SG        2401:c900:1101:8::2     2.40MB/s
Softlayer, HongKong, CN         119.81.130.170          2.52MB/s

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Cyberfuel.com (San Jose) [1.11 km]: 26.663 ms
Testing download speed................................................................................
Download: 23.12 Mbit/s
Testing upload speed................................................................................................
Upload: 19.77 Mbit/s

3、国内访问速度
racknation-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, 256 MiB) copied, 16.5932 s, 16.2 MB/s

5、UnixBench跑分

Benchmark Run: Tue Apr 17 2018 03:53:34 - 04:20:51
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       30129212.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3627.5 MWIPS (6.1 s, 7 samples)
Execl Throughput                               3888.1 lps   (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        868855.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          244614.8 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2175166.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1912571.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 229748.8 lps   (10.0 s, 7 samples)
Process Creation                               8981.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   7514.3 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    973.7 lpm   (60.0 s, 2 samples)
System Call Overhead                        2950586.6 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   30129212.3   2581.8
Double-Precision Whetstone                       55.0       3627.5    659.5
Execl Throughput                                 43.0       3888.1    904.2
File Copy 1024 bufsize 2000 maxblocks          3960.0     868855.3   2194.1
File Copy 256 bufsize 500 maxblocks            1655.0     244614.8   1478.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    2175166.8   3750.3
Pipe Throughput                               12440.0    1912571.0   1537.4
Pipe-based Context Switching                   4000.0     229748.8    574.4
Process Creation                                126.0       8981.4    712.8
Shell Scripts (1 concurrent)                     42.4       7514.3   1772.2
Shell Scripts (8 concurrent)                      6.0        973.7   1622.8
System Call Overhead                          15000.0    2950586.6   1967.1
                                                                   ========
System Benchmarks Index Score                                        1419.1

6、丢包测试

Ping from 192.168.0.29 to 138.59.xxx.xxx
==============================================================================
04/17 05:54:13.125         Ping to 138.59.xxx.xxx with 32 bytes of data and 32 of TTL:
04/17 05:54:13.469 PingMin #1 Reply 32 bytes from 138.59.xxx.xxx: time=342ms TTL=47, ave=342.00ms
04/17 05:54:14.445 PingMin #2 Reply 32 bytes from 138.59.xxx.xxx: time=329ms TTL=47, ave=335.50ms
04/17 05:54:17.460 PingMax #5 Reply 32 bytes from 138.59.xxx.xxx: time=344ms TTL=47, ave=334.60ms
04/17 05:54:39.452 PingMin #27 Reply 32 bytes from 138.59.xxx.xxx: time=328ms TTL=47, ave=330.81ms
04/17 05:55:01.467 PingMax #49 Reply 32 bytes from 138.59.xxx.xxx: time=346ms TTL=47, ave=330.41ms
04/17 05:55:02.466 PingMax #50 Reply 32 bytes from 138.59.xxx.xxx: time=350ms TTL=47, ave=330.80ms
04/17 05:55:03.488 PingMax #51 Reply 32 bytes from 138.59.xxx.xxx: time=372ms TTL=47, ave=331.61ms
04/17 05:55:33.492 PingMax #81 Reply 32 bytes from 138.59.xxx.xxx: time=377ms TTL=47, ave=332.60ms
04/17 05:55:52.450         === 100 有效发送,   100 接收,     0.00% 丢失, 332.85ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2018/04/17 05:54:13
经过时间:            000:01:39
结束时间:  2018/04/17 05:55:52
----------------
    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  328ms, 最大值  377ms, 平均值  332.85ms

7、路由追踪
电信
racknation-trac-dx1.jpg
racknation-trac-dx2.jpg

联通
racknation-trac-lt1.jpg
racknation-trac-lt2.jpg

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