nazwa 4GB内存 波兰 KVM VPS 测评

官网:https://www.nazwa.pl/vps/,需要信用卡、身份验证,年付也就30元。

1、系统信息、带宽、I/O测试

CPU model            : Common KVM processor
Number of cores      : 1
CPU frequency        : 2199.998 MHz
Total size of Disk   : 25.0 GB (1.4 GB Used)
Total amount of Mem  : 3791 MB (105 MB Used)
Total amount of Swap : 0 MB (0 MB Used)
System uptime        : 0 days, 1 hour 48 min
Load average         : 2.51, 3.05, 1.81
OS                   : CentOS 7.3.1611
Arch                 : x86_64 (64 Bit)
Kernel               : 3.10.0-514.26.2.el7.x86_64
----------------------------------------------------------------------
I/O speed(1st run)   : 684 MB/s
I/O speed(2nd run)   : 743 MB/s
I/O speed(3rd run)   : 760 MB/s
Average I/O speed    : 729.0 MB/s
----------------------------------------------------------------------
Node Name                       IPv4 address            Download Speed
CacheFly                        205.234.175.175         85.2MB/s
Linode, Tokyo, JP               106.187.96.148          7.85MB/s
Linode, Singapore, SG           139.162.23.4            8.22MB/s
Linode, London, UK              176.58.107.39           59.3MB/s
Linode, Frankfurt, DE           139.162.130.8           31.3MB/s
Linode, Fremont, CA             50.116.14.9             5.17MB/s
Softlayer, Dallas, TX           173.192.68.18           12.0MB/s
Softlayer, Seattle, WA          67.228.112.250          9.82MB/s
Softlayer, Frankfurt, DE        159.122.69.4            28.2MB/s
Softlayer, Singapore, SG        119.81.28.170           8.85MB/s
Softlayer, HongKong, CN         119.81.130.170          7.73MB/s

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by ClassCom sp. z o.o. (Krakow) [0.68 km]: 3.969 ms
Testing download speed................................................................................
Download: 776.78 Mbit/s
Testing upload speed................................................................................................
Upload: 379.51 Mbit/s

3、国内访问速度
nazwa-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, 6.62852 s, 40.5 MB/s

5、UnixBench跑分

Benchmark Run: Sat Nov 11 2017 03:07:57 - 03:36:07
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       28408420.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3660.8 MWIPS (10.0 s, 7 samples)
Execl Throughput                               3061.5 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        874823.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          242396.1 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2068294.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1366223.9 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 214793.2 lps   (10.0 s, 7 samples)
Process Creation                               7763.8 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4265.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    595.3 lpm   (60.1 s, 2 samples)
System Call Overhead                        2158249.9 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   28408420.1   2434.3
Double-Precision Whetstone                       55.0       3660.8    665.6
Execl Throughput                                 43.0       3061.5    712.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     874823.0   2209.1
File Copy 256 bufsize 500 maxblocks            1655.0     242396.1   1464.6
File Copy 4096 bufsize 8000 maxblocks          5800.0    2068294.5   3566.0
Pipe Throughput                               12440.0    1366223.9   1098.3
Pipe-based Context Switching                   4000.0     214793.2    537.0
Process Creation                                126.0       7763.8    616.2
Shell Scripts (1 concurrent)                     42.4       4265.7   1006.1
Shell Scripts (8 concurrent)                      6.0        595.3    992.2
System Call Overhead                          15000.0    2158249.9   1438.8
                                                                   ========
System Benchmarks Index Score                                        1175.3

6、丢包测试

Ping from 10.0.0.7 to 77.55.xxx.xxx
==============================================================================
11/11 10:42:28.427         Ping to 77.55.xxx.xxx with 32 bytes of data and 32 of TTL:
11/11 10:42:28.649 PingMin #1 Reply 32 bytes from 77.55.xxx.xxx: time=218ms TTL=45, ave=218.00ms
11/11 10:42:29.653 PingMin #2 Reply 32 bytes from 77.55.xxx.xxx: time=213ms TTL=45, ave=215.50ms
11/11 10:42:30.662 PingMax #3 Reply 32 bytes from 77.55.xxx.xxx: time=223ms TTL=45, ave=218.00ms
11/11 10:42:31.662 PingMax #4 Reply 32 bytes from 77.55.xxx.xxx: time=230ms TTL=45, ave=221.00ms
11/11 10:42:41.669 PingMax #14 Reply 32 bytes from 77.55.xxx.xxx: time=233ms TTL=45, ave=221.86ms
11/11 10:42:43.685 PingMax #16 Reply 32 bytes from 77.55.xxx.xxx: time=243ms TTL=45, ave=222.63ms
11/11 10:42:44.682 PingMax #17 Reply 32 bytes from 77.55.xxx.xxx: time=248ms TTL=45, ave=224.12ms
11/11 10:42:45.708 PingMax #18 Reply 32 bytes from 77.55.xxx.xxx: time=265ms TTL=45, ave=226.39ms
11/11 10:42:46.739 PingMax #19 Reply 32 bytes from 77.55.xxx.xxx: time=308ms TTL=45, ave=230.68ms
11/11 10:42:47.755 PingMax #20 Reply 32 bytes from 77.55.xxx.xxx: time=321ms TTL=45, ave=235.20ms
11/11 10:42:47.756         === 20 有效发送,   20 接收,     0.00% 丢失, 235.20ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2017/11/11 10:42:28
经过时间:            000:00:19
结束时间:  2017/11/11 10:42:47
----------------
    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  213ms, 最大值  321ms, 平均值  235.20ms

7、路由追踪
电信
nazwa-trac-dx.jpg

联通
nazwa-trac-lt.jpg

移动
nazwa-trac-yd.jpg

8、Youtube测试
nazwa-youtube.jpg

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