DGCHost 512MB内存 30Mbps端口 香港 KVM VPS测评

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详情:DGCHost:$4.5/月/512MB内存/20GB SSD空间/1TB流量/30Mbps/KVM/香港
网络不错,带宽大,值得拥有!
感谢QQ群友提供机器测评!

1、系统信息、带宽、I/O测试

CPU model            : Intel(R) Xeon(R) CPU E5-2650 0 @ 2.00GHz
Number of cores      : 1
CPU frequency        : 1999.999 MHz
Total size of Disk   : 20.0 GB (2.0 GB Used)
Total amount of Mem  : 490 MB (183 MB Used)
Total amount of Swap : 0 MB (0 MB Used)
System uptime        : 46 days 17 hour 17 min
Load average         : 0.00, 0.00, 0.00
OS                   : CentOS 6.9
Arch                 : x86_64 (64 Bit)
Kernel               : 2.6.32-696.1.1.el6.x86_64
Virt                 : kvm
----------------------------------------------------------------------
I/O speed( 32M )     : 131 MB/s
I/O speed( 256M )    : 237 MB/s
I/O speed( 2G )      : 494 MB/s
Average I/O speed    : 287.3 MB/s
----------------------------------------------------------------------
Node Name         Upload Speed      Download Speed      Latency
Normal Node       28.23 Mbit/s      28.35 Mbit/s        9.88 ms
Shanghai  CT      21.57 Mbit/s      15.11 Mbit/s        74.285 ms
Chengdu   CT      4.69 Mbit/s       0.00 Mbit/s         000.000 ms
Xi'an     CU      21.72 Mbit/s      22.50 Mbit/s        123.045 ms
Shanghai  CU      18.51 Mbit/s      24.51 Mbit/s        85.025 ms
Chongqing CU      16.48 Mbit/s      26.57 Mbit/s        109.888 ms
Xi'an     CM      20.05 Mbit/s      27.64 Mbit/s        33.248 ms
Shanghai  CM      12.95 Mbit/s      28.30 Mbit/s        58.602 ms
Chengdu   CM      2.44 Mbit/s       26.91 Mbit/s        74.521 ms
----------------------------------------------------------------------
Total time   : 4 min 36 sec
Current time : 2018-03-20 01:08:04
Finished!

2、上传/下载带宽测试

Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by STC (Hong Kong) [3.77 km]: 10.013 ms
Testing download speed................................................................................
Download: 28.02 Mbit/s
Testing upload speed................................................................................................
Upload: 26.46 Mbit/s

3、国内访问速度
DGCHost-HK-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, 5.24174 s, 51.2 MB/s

5、UnixBench跑分

Benchmark Run: Tue Mar 20 2018 01:53:50 - 02:22:05
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables       23554771.8 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2710.9 MWIPS (9.9 s, 7 samples)
Execl Throughput                               2858.6 lps   (29.5 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        436896.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          134358.3 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1028490.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1259062.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 228579.8 lps   (10.0 s, 7 samples)
Process Creation                               7288.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   3247.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    446.0 lpm   (60.1 s, 2 samples)
System Call Overhead                        1679107.3 lps   (10.0 s, 7 samples)
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   23554771.8   2018.4
Double-Precision Whetstone                       55.0       2710.9    492.9
Execl Throughput                                 43.0       2858.6    664.8
File Copy 1024 bufsize 2000 maxblocks          3960.0     436896.1   1103.3
File Copy 256 bufsize 500 maxblocks            1655.0     134358.3    811.8
File Copy 4096 bufsize 8000 maxblocks          5800.0    1028490.2   1773.3
Pipe Throughput                               12440.0    1259062.4   1012.1
Pipe-based Context Switching                   4000.0     228579.8    571.4
Process Creation                                126.0       7288.5    578.5
Shell Scripts (1 concurrent)                     42.4       3247.0    765.8
Shell Scripts (8 concurrent)                      6.0        446.0    743.3
System Call Overhead                          15000.0    1679107.3   1119.4
                                                                   ========
System Benchmarks Index Score                                         882.8

6、丢包测试

Ping from 192.168.16.213 to 182.161.xxx.xxx
==============================================================================
03/20 09:50:18.403         Ping to 182.161.xxx.xxx with 32 bytes of data and 32 of TTL:
03/20 09:50:18.500 PingMin #1 Reply 32 bytes from 182.161.xxx.xxx: time=95ms TTL=49, ave=95.00ms
03/20 09:50:19.492 PingMin #2 Reply 32 bytes from 182.161.xxx.xxx: time=94ms TTL=49, ave=94.50ms
03/20 09:50:20.493 PingMin #3 Reply 32 bytes from 182.161.xxx.xxx: time=93ms TTL=49, ave=94.00ms
03/20 09:50:34.494 PingMax #17 Reply 32 bytes from 182.161.xxx.xxx: time=96ms TTL=49, ave=94.12ms
03/20 09:50:37.494         === 20 有效发送,   20 接收,     0.00% 丢失, 94.05ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2018/03/20 09:50:18
经过时间:            000:00:19
结束时间:  2018/03/20 09:50:37
----------------
    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  93ms, 最大值  96ms, 平均值  94.05ms

7、路由追踪
电信
DGCHost-HK-trac-dx.jpg

联通
DGCHost-HK-trac-lt.jpg

移动
DGCHost-HK-trac-yd.jpg

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