LizCat 1GB内存 KVM VPS 圣何塞 简单测评

详情LizCat:$12/年/512MB内存/5GB空间/1TB流量/KVM/圣何塞
从测试看,网络相当不错,性能也一般,结合价格,性价比很高!之后需要再看稳定性。

1、系统信息、带宽、I/O测试

CPU model            : Westmere E56xx/L56xx/X56xx (Nehalem-C)
Number of cores      : 1
CPU frequency        : 2400.084 MHz
Total size of Disk   : 8.9 GB (1.1 GB Used)
Total amount of Mem  : 996 MB (525 MB Used)
Total amount of Swap : 1023 MB (0 MB Used)
System uptime        : 0 days, 0 hour 13 min
Load average         : 0.48, 0.36, 0.14
OS                   : CentOS 6.9
Arch                 : x86_64 (64 Bit)
Kernel               : 2.6.32-504.23.4.el6.x86_64
----------------------------------------------------------------------
I/O speed(1st run)   : 204 MB/s
I/O speed(2nd run)   : 199 MB/s
I/O speed(3rd run)   : 211 MB/s
Average I/O speed    : 204.7 MB/s
----------------------------------------------------------------------
Node Name                       IPv4 address            Download Speed
CacheFly                        205.234.175.175         69.6MB/s
Linode, Tokyo, JP               106.187.96.148          21.5MB/s
Linode, Singapore, SG           139.162.23.4            1.50MB/s
Linode, London, UK              176.58.107.39           2.15MB/s
Linode, Frankfurt, DE           139.162.130.8           3.04MB/s
Linode, Fremont, CA             50.116.14.9             33.6MB/s
Softlayer, Dallas, TX           173.192.68.18           9.97MB/s
Softlayer, Seattle, WA          67.228.112.250          18.7MB/s
Softlayer, Frankfurt, DE        159.122.69.4            1.68MB/s
Softlayer, Singapore, SG        119.81.28.170           1.99MB/s
Softlayer, HongKong, CN         119.81.130.170          1.61MB/s
----------------------------------------------------------------------
Node Name                       IPv6 address            Download Speed
Linode, Atlanta, GA             2600:3c02::4b           3.83MB/s
Linode, Dallas, TX              2600:3c00::4b           20.6MB/s
Linode, Newark, NJ              2600:3c03::4b           6.92MB/s
Linode, Singapore, SG           2400:8901::4b           4.02MB/s
Linode, Tokyo, JP               2400:8900::4b           15.5MB/s
Softlayer, San Jose, CA         2607:f0d0:2601:2a::4    13.2MB/s
Softlayer, Washington, WA       2607:f0d0:3001:78::2    2.97MB/s
Softlayer, Paris, FR            2a03:8180:1301:8::4     6.62MB/s
Softlayer, Singapore, SG        2401:c900:1101:8::2     2.61MB/s
Softlayer, Tokyo, JP            2401:c900:1001:16::4    13.0MB/s

2、上传/下载带宽测试

python speedtest.py
Retrieving speedtest.net configuration...
Testing from LizCat (Shanghai) Limited (103.76.105.156)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by DNASOLES (San Jose, CA) [4.20 km]: 9.215 ms
Testing download speed.....................................
Download: 403.44 Mbit/s
Testing upload speed.......................................
Upload: 101.37 Mbit/s

3、国内访问速度
LizCat-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, 3.70463 s, 72.5 MB/s

5、UnixBench跑分

Benchmark Run: Mon Jun 12 2017 07:35:50 - 08:04:04
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       22085071.8 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2793.7 MWIPS (10.0 s, 7 samples)
Execl Throughput                               2494.1 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        529471.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          152433.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1258106.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1092809.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 204139.4 lps   (10.0 s, 7 samples)
Process Creation                               7052.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   3376.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    454.9 lpm   (60.1 s, 2 samples)
System Call Overhead                        1581348.7 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   22085071.8   1892.5
Double-Precision Whetstone                       55.0       2793.7    507.9
Execl Throughput                                 43.0       2494.1    580.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     529471.4   1337.0
File Copy 256 bufsize 500 maxblocks            1655.0     152433.0    921.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    1258106.1   2169.1
Pipe Throughput                               12440.0    1092809.4    878.5
Pipe-based Context Switching                   4000.0     204139.4    510.3
Process Creation                                126.0       7052.6    559.7
Shell Scripts (1 concurrent)                     42.4       3376.8    796.4
Shell Scripts (8 concurrent)                      6.0        454.9    758.1
System Call Overhead                          15000.0    1581348.7   1054.2
                                                                   ========
System Benchmarks Index Score                                         887.2

6、丢包测试

Ping from 192.168.1.29 to 103.76.105.156
==============================================================================
06/12 20:12:29.206         Ping to 103.76.105.156 with 32 bytes of data and 32 of TTL:
06/12 20:12:29.417 PingMin #1 Reply 32 bytes from 103.76.105.156: time=205ms TTL=52, ave=205.00ms
06/12 20:12:30.418 PingMax #2 Reply 32 bytes from 103.76.105.156: time=206ms TTL=52, ave=205.50ms
06/12 20:12:33.421 PingMax #5 Reply 32 bytes from 103.76.105.156: time=208ms TTL=52, ave=206.20ms
06/12 20:12:48.418 PingMax #20 Reply 32 bytes from 103.76.105.156: time=210ms TTL=52, ave=205.75ms
06/12 20:12:48.419         === 20 有效发送,   20 接收,     0.00% 丢失, 205.75ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2017/06/12 20:12:29
经过时间:            000:00:19
结束时间:  2017/06/12 20:12:48
----------------
    20 总计发送
    0 无效接收 (除了超时的其它错误)
----------------
    20 有效发送
    20 有效接收
    0 timed out (0.00% 丢失)
Ping 最小值  205ms, 最大值  210ms, 平均值  205.75ms

7、路由追踪
电信:
LizCat-trac-dx.jpg

联通:
LizCat-trac-lt.jpg

8、youtube测试
LizCat-yuotube.jpg

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