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Dediserve 日本KVM VPS主机评测/1GB内存 SSD硬盘

Dediserve近期上线了日本vps服务器,从下面的测试来看,除了线路绕美国之外,其他的性能还算是不错的;所以对于有海外业务的同鞋来说还是可以的,面向国内业务建议不要碰了,不然抓狂就不好了,真实体验美元洛杉矶CN2这样的直连线路有优势,具体的主机评测如下:

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
----------------------------------------------------------------------

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 日本KVM VPS主机评测/1GB内存 SSD硬盘

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

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、路由追踪
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Dediserve 日本KVM VPS主机评测/1GB内存 SSD硬盘