CrownCloud 2GB内存 德国 KVM VPS 测评(最强小鸡)

详情:CrownCloud:$30/年/2GB内存/20GB SSD空间/1TB流量/KVM/德国
最强小鸡诞生了,免费Snapshot、NVMe SSD RAID10、1 Gigabit端口、支持IPv6,配置奇高!
硬盘为NVMe SSD,速度比SSD快很多,比普通HDD更是高了很多层次。

1、系统信息、带宽、I/O测试

CPU model            : Intel Core Processor (Skylake)
Number of cores      : 2
CPU frequency        : 3407.996 MHz
Total size of Disk   : 20.0 GB (0.9 GB Used)
Total amount of Mem  : 2010 MB (246 MB Used)
Total amount of Swap : 258 MB (0 MB Used)
System uptime        : 0 days, 0 hour 3 min
Load average         : 0.06, 0.04, 0.02
OS                   : Debian GNU/Linux 8
Arch                 : x86_64 (64 Bit)
Kernel               : 3.16.0-4-amd64
----------------------------------------------------------------------
I/O speed(1st run)   : 395 MB/s
I/O speed(2nd run)   : 814 MB/s
I/O speed(3rd run)   : 746 MB/s
Average I/O speed    : 651.7 MB/s
----------------------------------------------------------------------
Node Name                       IPv4 address            Download Speed
CacheFly                        205.234.175.175         105MB/s
Linode, Tokyo, JP               106.187.96.148          8.13MB/s
Linode, Singapore, SG           139.162.23.4            4.40MB/s
Linode, London, UK              176.58.107.39           37.7MB/s
Linode, Frankfurt, DE           139.162.130.8           104MB/s
Linode, Fremont, CA             50.116.14.9             1.64MB/s
Softlayer, Dallas, TX           173.192.68.18           8.82MB/s
Softlayer, Seattle, WA          67.228.112.250          8.44MB/s
Softlayer, Frankfurt, DE        159.122.69.4            90.4MB/s
Softlayer, Singapore, SG        119.81.28.170           6.24MB/s
Softlayer, HongKong, CN         119.81.130.170          5.72MB/s

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by SoftLayer Technologies, Inc. (Frankfurt) [143.27 km]: 2.153 ms
Testing download speed................................................................................
Download: 876.54 Mbit/s
Testing upload speed................................................................................................
Upload: 779.10 Mbit/s

3、国内访问速度
CrownCloud-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, 23.9 s, 11.2 MB/s

SSD测试

hdparm -t /dev/vda
/dev/vda:
 Timing buffered disk reads: 1804 MB in  3.00 seconds = 601.25 MB/sec

5、UnixBench跑分

Benchmark Run: Sun Nov 26 2017 04:27:21 - 04:55:37
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       36609898.4 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4527.7 MWIPS (10.4 s, 7 samples)
Execl Throughput                               4363.9 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1065235.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          295153.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2563109.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2173981.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 443761.6 lps   (10.0 s, 7 samples)
Process Creation                              10852.8 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   8291.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2178.3 lpm   (60.0 s, 2 samples)
System Call Overhead                        4512171.4 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   36609898.4   3137.1
Double-Precision Whetstone                       55.0       4527.7    823.2
Execl Throughput                                 43.0       4363.9   1014.9
File Copy 1024 bufsize 2000 maxblocks          3960.0    1065235.3   2690.0
File Copy 256 bufsize 500 maxblocks            1655.0     295153.9   1783.4
File Copy 4096 bufsize 8000 maxblocks          5800.0    2563109.8   4419.2
Pipe Throughput                               12440.0    2173981.1   1747.6
Pipe-based Context Switching                   4000.0     443761.6   1109.4
Process Creation                                126.0      10852.8    861.3
Shell Scripts (1 concurrent)                     42.4       8291.8   1955.6
Shell Scripts (8 concurrent)                      6.0       2178.3   3630.4
System Call Overhead                          15000.0    4512171.4   3008.1
                                                                   ========
System Benchmarks Index Score                                        1882.6
------------------------------------------------------------------------
Benchmark Run: Sun Nov 26 2017 04:55:37 - 05:23:49
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables       63885929.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     8825.8 MWIPS (10.0 s, 7 samples)
Execl Throughput                              10241.9 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1315091.7 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          349766.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3542544.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                             3681255.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 818333.8 lps   (10.0 s, 7 samples)
Process Creation                              23819.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  13083.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2328.9 lpm   (60.0 s, 2 samples)
System Call Overhead                        6806845.6 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   63885929.6   5474.4
Double-Precision Whetstone                       55.0       8825.8   1604.7
Execl Throughput                                 43.0      10241.9   2381.8
File Copy 1024 bufsize 2000 maxblocks          3960.0    1315091.7   3320.9
File Copy 256 bufsize 500 maxblocks            1655.0     349766.9   2113.4
File Copy 4096 bufsize 8000 maxblocks          5800.0    3542544.0   6107.8
Pipe Throughput                               12440.0    3681255.2   2959.2
Pipe-based Context Switching                   4000.0     818333.8   2045.8
Process Creation                                126.0      23819.1   1890.4
Shell Scripts (1 concurrent)                     42.4      13083.6   3085.8
Shell Scripts (8 concurrent)                      6.0       2328.9   3881.5
System Call Overhead                          15000.0    6806845.6   4537.9
                                                                   ========
System Benchmarks Index Score                                        3012.2

6、丢包测试

Ping from 192.168.1.29 to 84.200.xxx.xxx
==============================================================================
11/26 17:27:53.776         Ping to 84.200.xxx.xxx with 32 bytes of data and 32 of TTL:
11/26 17:27:54.097 PingMin #1 Reply 32 bytes from 84.200.xxx.xxx: time=318ms TTL=52, ave=318.00ms
11/26 17:27:55.091 PingMin #2 Reply 32 bytes from 84.200.xxx.xxx: time=317ms TTL=52, ave=317.50ms
11/26 17:27:58.094 PingMax #5 Reply 32 bytes from 84.200.xxx.xxx: time=319ms TTL=52, ave=317.60ms
11/26 17:28:02.084 PingMin #9 Reply 32 bytes from 84.200.xxx.xxx: time=307ms TTL=52, ave=316.22ms
11/26 17:28:08.321 PingMax #15 Reply 32 bytes from 84.200.xxx.xxx: time=543ms TTL=52, ave=331.73ms
11/26 17:28:11.045 PingMin #18 Reply 32 bytes from 84.200.xxx.xxx: time=261ms TTL=52, ave=332.72ms
11/26 17:28:12.993 PingMin #20 Reply 32 bytes from 84.200.xxx.xxx: time=216ms TTL=52, ave=329.55ms
11/26 17:28:12.994         === 20 有效发送,   20 接收,     0.00% 丢失, 329.55ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2017/11/26 17:27:53
经过时间:            000:00:19
结束时间:  2017/11/26 17:28:12
----------------
    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  216ms, 最大值  543ms, 平均值  329.55ms

7、路由追踪
电信
CrownCloud-trac-dx.jpg

联通
CrownCloud-trac-lt.jpg

8、Youtube速度测试
CrownCloud-youtube.jpg