详情：DMIT：$9/月/512MB内存/10GB SSD空间/512GB流量/100Mbps/KVM/香港BGP
I/O给力，网络给力，带宽给力！
VPS信息页面，地址栏最后添加 &systpl=six，即可管理。
1、系统信息、带宽、I/O测试
CPU model : QEMU Virtual CPU version 1.5.3
Number of cores : 2
CPU frequency : 2799.998 MHz
Total size of Disk : 10.1 GB (0.7 GB Used)
Total amount of Mem : 497 MB (48 MB Used)
Total amount of Swap : 0 MB (0 MB Used)
System uptime : 0 days 0 hour 4 min
Load average : 0.00, 0.00, 0.00
OS :
Arch : x86_64 (64 Bit)
Kernel : 2.6.32-5-amd64
Virt : bash: line 217: virt-what: command not found
No Virt
Power time of disk : Hours
----------------------------------------------------------------------
I/O speed( 32M ) : 791 MB/s
I/O speed( 256M ) : 843 MB/s
I/O speed( 2G ) : 1.0 GB/s
Average I/O speed : 886.0 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Normal Node 95.45 Mbit/s 95.29 Mbit/s 10.834 ms
Xiangyang CT 8.95 Mbit/s 90.05 Mbit/s 270.626 ms
Shanghai CT 10.82 Mbit/s 66.14 Mbit/s 87.996 ms
Chengdu CT 64.14 Mbit/s 92.68 Mbit/s 43.992 ms
Xi'an CU 31.25 Mbit/s 81.30 Mbit/s 77.683 ms
Shanghai CU 72.30 Mbit/s 76.08 Mbit/s 41.323 ms
Chongqing CU 45.15 Mbit/s 93.18 Mbit/s 48.191 ms
Xi'an CM 73.63 Mbit/s 94.37 Mbit/s 36.27 ms
Shanghai CM 33.62 Mbit/s 20.51 Mbit/s 49.51 ms
Chengdu CM 60.62 Mbit/s 79.49 Mbit/s 66.209 ms
----------------------------------------------------------------------
Total time : 3 min 45 sec
Current time : 2018-05-07 12:26:52
Finished！
2、国内访问速度
3、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, 2.15549 s, 125 MB/s
4、UnixBench跑分
Benchmark Run: Mon May 07 2018 09:45:04 - 10:13:10
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 30960304.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3909.8 MWIPS (9.8 s, 7 samples)
Execl Throughput 3541.3 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 300849.4 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 76127.2 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1017450.8 KBps (30.0 s, 2 samples)
Pipe Throughput 400495.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 55639.9 lps (10.0 s, 7 samples)
Process Creation 8085.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 5998.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1252.8 lpm (60.0 s, 2 samples)
System Call Overhead 283647.1 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 30960304.1 2653.0
Double-Precision Whetstone 55.0 3909.8 710.9
Execl Throughput 43.0 3541.3 823.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 300849.4 759.7
File Copy 256 bufsize 500 maxblocks 1655.0 76127.2 460.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 1017450.8 1754.2
Pipe Throughput 12440.0 400495.9 321.9
Pipe-based Context Switching 4000.0 55639.9 139.1
Process Creation 126.0 8085.9 641.7
Shell Scripts (1 concurrent) 42.4 5998.3 1414.7
Shell Scripts (8 concurrent) 6.0 1252.8 2088.0
System Call Overhead 15000.0 283647.1 189.1
========
System Benchmarks Index Score 705.8
------------------------------------------------------------------------
Benchmark Run: Mon May 07 2018 10:13:10 - 10:41:15
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 62480457.9 lps (10.0 s, 7 samples)
Double-Precision Whetstone 7864.0 MWIPS (9.9 s, 7 samples)
Execl Throughput 6930.3 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 571007.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 145044.6 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1815753.5 KBps (30.0 s, 2 samples)
Pipe Throughput 807313.3 lps (10.0 s, 7 samples)
Pipe-based Context Switching 225352.5 lps (10.0 s, 7 samples)
Process Creation 14045.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 9224.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1284.4 lpm (60.1 s, 2 samples)
System Call Overhead 548832.2 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 62480457.9 5353.9
Double-Precision Whetstone 55.0 7864.0 1429.8
Execl Throughput 43.0 6930.3 1611.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 571007.1 1441.9
File Copy 256 bufsize 500 maxblocks 1655.0 145044.6 876.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 1815753.5 3130.6
Pipe Throughput 12440.0 807313.3 649.0
Pipe-based Context Switching 4000.0 225352.5 563.4
Process Creation 126.0 14045.1 1114.7
Shell Scripts (1 concurrent) 42.4 9224.1 2175.5
Shell Scripts (8 concurrent) 6.0 1284.4 2140.6
System Call Overhead 15000.0 548832.2 365.9
========
System Benchmarks Index Score 1341.3
5、丢包测试
Ping from 10.0.0.16 to 185.227.xxx.xxx
==============================================================================
05/07 20:23:52.633 Ping to 185.227.xxx.xxx with 32 bytes of data and 32 of TTL:
05/07 20:23:52.710 PingMin #1 Reply 32 bytes from 185.227.xxx.xxx: time=68ms TTL=50, ave=68.00ms
05/07 20:23:53.698 PingMin #2 Reply 32 bytes from 185.227.xxx.xxx: time=66ms TTL=50, ave=67.00ms
05/07 20:23:56.700 PingMax #5 Reply 32 bytes from 185.227.xxx.xxx: time=69ms TTL=50, ave=67.40ms
05/07 20:24:01.700 PingMin #10 Reply 32 bytes from 185.227.xxx.xxx: time=65ms TTL=50, ave=66.90ms
05/07 20:24:02.707 PingMax #11 Reply 32 bytes from 185.227.xxx.xxx: time=70ms TTL=50, ave=67.18ms
05/07 20:24:32.709 PingMax #41 Reply 32 bytes from 185.227.xxx.xxx: time=74ms TTL=50, ave=66.95ms
05/07 20:24:45.696 PingMin #54 Reply 32 bytes from 185.227.xxx.xxx: time=64ms TTL=50, ave=67.07ms
05/07 20:25:27.708 PingMax #96 Reply 32 bytes from 185.227.xxx.xxx: time=76ms TTL=50, ave=66.71ms
05/07 20:25:31.699 === 100 有效发送, 100 接收, 0.00% 丢失, 66.64ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2018/05/07 20:23:52
经过时间: 000:01:39
结束时间: 2018/05/07 20:25:31
----------------
100 总计发送
0 无效接收 (除了超时的其它错误)
----------------
100 有效发送
100 有效接收
0 timed out (0.00% 丢失)
Ping 最小值 64ms, 最大值 76ms, 平均值 66.64ms
6、路由追踪
电信
联通
移动
7、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！