详情：drServer：$16/月/Atom C2750/16GB内存/2TB SSHD硬盘/不限流量/达拉斯
标的100M不限流量，其实上行都有近300M、下行近500M，很不错。
全新硬盘，仅用了33小时。
1、系统信息、带宽、I/O测试
CPU model : Intel(R) Atom(TM) CPU C2750 @ 2.40GHz
Number of cores : 8
CPU frequency : 1200.000 MHz
Total size of Disk : 1945.8 GB (1.3 GB Used)
Total amount of Mem : 15873 MB (210 MB Used)
Total amount of Swap : 2047 MB (0 MB Used)
System uptime : 0 days 4 hour 24 min
Load average : 0.08, 0.03, 0.05
OS : CentOS 7.4.1708
Arch : x86_64 (64 Bit)
Kernel : 3.10.0-693.21.1.el7.x86_64
Virt : No Virt
Power time of disk : Hours
----------------------------------------------------------------------
I/O speed( 32M ) : 71.0 MB/s
I/O speed( 256M ) : 77.1 MB/s
I/O speed( 2G ) : 90.2 MB/s
Average I/O speed : 79.4 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Normal Node 149.07 Mbit/s 325.47 Mbit/s 34.693 ms
Xiangyang CT 54.17 Mbit/s 97.15 Mbit/s 600.406 ms
Shanghai CT 50.10 Mbit/s 21.01 Mbit/s 542.572 ms
Chengdu CT 28.05 Mbit/s 100.92 Mbit/s 275.034 ms
Xi'an CU 27.65 Mbit/s 11.90 Mbit/s 313.184 ms
Shanghai CU 4.03 Mbit/s 0.32 Mbit/s 000.000 ms
Chongqing CU 17.83 Mbit/s 3.47 Mbit/s 769.348 ms
Xi'an CM 97.08 Mbit/s 59.68 Mbit/s 289.069 ms
Shanghai CM 39.86 Mbit/s 10.18 Mbit/s 359.895 ms
Chengdu CM 69.40 Mbit/s 54.96 Mbit/s 246.027 ms
----------------------------------------------------------------------
Total time : 5 min 10 sec
Current time : 2018-05-05 00:34:40
Finished！
2、上传/下载带宽测试
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by CenturyLink, Inc (Cheyenne, WY) [9.89 km]: 30.029 ms
Testing download speed............................................
Download: 473.64 Mbit/s
Testing upload speed..............................................
Upload: 272.49 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, 23.0871 s, 11.6 MB/s
5、UnixBench跑分
Benchmark Run: Fri May 04 2018 21:10:59 - 21:38:57
8 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 13008880.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2176.3 MWIPS (10.1 s, 7 samples)
Execl Throughput 1383.7 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 243771.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 65313.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 701870.8 KBps (30.0 s, 2 samples)
Pipe Throughput 378339.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 42603.6 lps (10.0 s, 7 samples)
Process Creation 2111.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 1503.9 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 651.0 lpm (60.0 s, 2 samples)
System Call Overhead 395001.1 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 13008880.3 1114.7
Double-Precision Whetstone 55.0 2176.3 395.7
Execl Throughput 43.0 1383.7 321.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 243771.1 615.6
File Copy 256 bufsize 500 maxblocks 1655.0 65313.0 394.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 701870.8 1210.1
Pipe Throughput 12440.0 378339.6 304.1
Pipe-based Context Switching 4000.0 42603.6 106.5
Process Creation 126.0 2111.1 167.5
Shell Scripts (1 concurrent) 42.4 1503.9 354.7
Shell Scripts (8 concurrent) 6.0 651.0 1084.9
System Call Overhead 15000.0 395001.1 263.3
========
System Benchmarks Index Score 410.6
------------------------------------------------------------------------
Benchmark Run: Fri May 04 2018 21:38:57 - 22:06:57
8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables 104029635.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 17414.7 MWIPS (10.1 s, 7 samples)
Execl Throughput 10010.9 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 540712.7 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 157123.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1433092.9 KBps (30.0 s, 2 samples)
Pipe Throughput 3008464.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 675651.1 lps (10.0 s, 7 samples)
Process Creation 30291.0 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 8624.8 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1970.3 lpm (60.1 s, 2 samples)
System Call Overhead 2813454.4 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 104029635.3 8914.3
Double-Precision Whetstone 55.0 17414.7 3166.3
Execl Throughput 43.0 10010.9 2328.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 540712.7 1365.4
File Copy 256 bufsize 500 maxblocks 1655.0 157123.3 949.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 1433092.9 2470.8
Pipe Throughput 12440.0 3008464.9 2418.4
Pipe-based Context Switching 4000.0 675651.1 1689.1
Process Creation 126.0 30291.0 2404.1
Shell Scripts (1 concurrent) 42.4 8624.8 2034.2
Shell Scripts (8 concurrent) 6.0 1970.3 3283.9
System Call Overhead 15000.0 2813454.4 1875.6
========
System Benchmarks Index Score 2332.2
6、丢包测试
Ping from 10.0.0.16 to 144.172.xxx.xxx
==============================================================================
05/05 12:34:23.173 Ping to 144.172.xxx.xxx with 32 bytes of data and 32 of TTL:
05/05 12:34:23.423 PingMin #1 Reply 32 bytes from 144.172.xxx.xxx: time=254ms TTL=49, ave=254.00ms
05/05 12:34:24.415 PingMin #2 Reply 32 bytes from 144.172.xxx.xxx: time=248ms TTL=49, ave=251.00ms
05/05 12:34:25.407 PingMin #3 Reply 32 bytes from 144.172.xxx.xxx: time=245ms TTL=49, ave=249.00ms
05/05 12:34:26.674 PingMax #4 Reply 32 bytes from 144.172.xxx.xxx: time=514ms TTL=49, ave=315.25ms
05/05 12:34:31.413 PingMin #9 Reply 32 bytes from 144.172.xxx.xxx: time=240ms TTL=49, ave=315.56ms
05/05 12:34:33.414 PingMin #11 Reply 32 bytes from 144.172.xxx.xxx: time=232ms TTL=49, ave=301.18ms
05/05 12:36:02.430 === 100 有效发送, 100 接收, 0.00% 丢失, 263.79ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2018/05/05 12:34:23
经过时间: 000:01:39
结束时间: 2018/05/05 12:36:02
----------------
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 232ms, 最大值 514ms, 平均值 263.79ms
7、路由追踪
电信
联通
8、Youtube速度测试
-
所有主机信息仅是为及时分享并收录，不做推荐！