Dediserve 1GB内存 SSD硬盘 日本KVM VPS测评

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详情:Dediserve:€2.5/月/1GB内存/25GB SSD空间/1TB流量/KVM/日本
三网绕美,网络很一般。性能不错。

1、系统信息、带宽、I/O测试

CPU model            : Intel Core Processor (Broadwell, IBRS)
Number of cores      : 1
CPU frequency        : 2194.916 MHz
Total size of Disk   : 24.0 GB (1.1 GB Used)
Total amount of Mem  : 996 MB (438 MB Used)
Total amount of Swap : 0 MB (0 MB Used)
System uptime        : 0 days 0 hour 54 min
Load average         : 0.00, 0.04, 0.43
OS                   : Debian GNU/Linux 8
Arch                 : x86_64 (64 Bit)
Kernel               : 3.16.0-4-amd64
Virt                 : kvm
----------------------------------------------------------------------
I/O speed( 32M )     : 673 MB/s
I/O speed( 256M )    : 969 MB/s
I/O speed( 2G )      : 1.2 GB/s
Average I/O speed    : 956.9 MB/s
----------------------------------------------------------------------
Node Name         Upload Speed      Download Speed      Latency
Normal Node       17.39 Mbit/s      44.46 Mbit/s        255.773 ms
Xiangyang CT      17.94 Mbit/s      49.83 Mbit/s        395.768 ms
Shanghai  CT      3.06 Mbit/s       4.16 Mbit/s         467.754 ms
Chengdu   CT      2.50 Mbit/s       23.92 Mbit/s        567.141 ms
Xi'an     CU      3.60 Mbit/s       4.31 Mbit/s         432.798 ms
Shanghai  CU      1.35 Mbit/s       1.27 Mbit/s         640.354 ms
Chongqing CU      4.21 Mbit/s       4.51 Mbit/s         480.564 ms
Xi'an     CM      72.64 Mbit/s      87.10 Mbit/s        71.883 ms
Shanghai  CM      6.95 Mbit/s       6.42 Mbit/s         317.515 ms
Chengdu   CM      16.56 Mbit/s      26.00 Mbit/s        303.698 ms
----------------------------------------------------------------------
Total time   : 4 min 54 sec
Current time : 2018-06-14 10:51:59
Finished!

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Structured Communications (London) [2.56 km]: 235.808 ms
Testing download speed.............................
Download: 40.67 Mbit/s
Testing upload speed...............................
Upload: 14.43 Mbit/s

3、国内访问速度
Dediserve-jp-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, 9.46061 s, 28.4 MB/s

5、UnixBench跑分

Benchmark Run: Thu Jun 14 2018 09:56:19 - 10:24:31
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       32962972.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4665.0 MWIPS (10.3 s, 7 samples)
Execl Throughput                               7066.5 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1264590.7 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          338541.8 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3763768.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2160119.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 442224.1 lps   (10.0 s, 7 samples)
Process Creation                              21433.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  11543.9 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1522.9 lpm   (60.0 s, 2 samples)
System Call Overhead                        4883630.1 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   32962972.1   2824.6
Double-Precision Whetstone                       55.0       4665.0    848.2
Execl Throughput                                 43.0       7066.5   1643.4
File Copy 1024 bufsize 2000 maxblocks          3960.0    1264590.7   3193.4
File Copy 256 bufsize 500 maxblocks            1655.0     338541.8   2045.6
File Copy 4096 bufsize 8000 maxblocks          5800.0    3763768.0   6489.3
Pipe Throughput                               12440.0    2160119.2   1736.4
Pipe-based Context Switching                   4000.0     442224.1   1105.6
Process Creation                                126.0      21433.5   1701.1
Shell Scripts (1 concurrent)                     42.4      11543.9   2722.6
Shell Scripts (8 concurrent)                      6.0       1522.9   2538.2
System Call Overhead                          15000.0    4883630.1   3255.8
                                                                   ========
System Benchmarks Index Score                                        2191.4

6、丢包测试

Ping from 192.168.16.243 to 109.169.xxx.xxx
==============================================================================
06/14 13:22:36.458         Ping to 109.169.xxx.xxx with 32 bytes of data and 32 of TTL:
06/14 13:22:36.871 PingMin #1 Reply 32 bytes from 109.169.xxx.xxx: time=408ms TTL=49, ave=408.00ms
06/14 13:22:37.840 PingMin #2 Reply 32 bytes from 109.169.xxx.xxx: time=375ms TTL=49, ave=391.50ms
06/14 13:22:39.101  超时   #3 *****(32 bytes) 请求超时。
06/14 13:22:40.823 PingMin #5 Reply 32 bytes from 109.169.xxx.xxx: time=355ms TTL=49, ave=378.50ms
06/14 13:22:41.805 PingMin #6 Reply 32 bytes from 109.169.xxx.xxx: time=342ms TTL=49, ave=371.20ms
06/14 13:22:54.806 PingMin #19 Reply 32 bytes from 109.169.xxx.xxx: time=334ms TTL=49, ave=364.06ms
06/14 13:23:00.797 PingMin #25 Reply 32 bytes from 109.169.xxx.xxx: time=333ms TTL=49, ave=363.42ms
06/14 13:23:06.100  超时   #30 *****(32 bytes) 请求超时。
06/14 13:23:11.100  超时   #35 *****(32 bytes) 请求超时。
06/14 13:23:18.100  超时   #42 *****(32 bytes) 请求超时。
06/14 13:23:25.100  超时   #49 *****(32 bytes) 请求超时。
06/14 13:23:28.905 PingMax #53 Reply 32 bytes from 109.169.xxx.xxx: time=435ms TTL=49, ave=364.65ms
06/14 13:23:29.929 PingMax #54 Reply 32 bytes from 109.169.xxx.xxx: time=459ms TTL=49, ave=366.57ms
06/14 13:23:43.953 PingMax #68 Reply 32 bytes from 109.169.xxx.xxx: time=479ms TTL=49, ave=379.05ms
06/14 13:23:46.978 PingMax #71 Reply 32 bytes from 109.169.xxx.xxx: time=509ms TTL=49, ave=381.77ms
06/14 13:23:57.100  超时   #81 *****(32 bytes) 请求超时。
06/14 13:24:16.100  超时   #100 *****(32 bytes) 请求超时。
06/14 13:24:16.103         === 100 有效发送,   93 接收,     7.00% 丢失, 385.78ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2018/06/14 13:22:36
经过时间:            000:01:39
结束时间:  2018/06/14 13:24:16
----------------
    100 总计发送
    0 无效接收 (除了超时的其它错误)
----------------
    100 有效发送
    93 有效接收
    7 timed out (7.00% 丢失)
Ping 最小值  333ms, 最大值  509ms, 平均值  385.78ms

7、路由追踪
电信
Dediserve-jp-trac-dx.jpg

联通
Dediserve-jp-trac-lt.jpg

移动
Dediserve-jp-trac-yd.jpg
Dediserve-jp-trac-yd2.jpg

8、Youtube速度测试

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