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
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
联通
移动
8、Youtube速度测试
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所有主机信息仅是为及时分享并收录，不做推荐！