详情：SunnyVision：$40/月/Dual L5520/24GB内存/1TB硬盘/不限流量/10 Mbps/香港
这配置，独享10Mbps带宽，还是香港，相当的超值！
1、系统信息、带宽、I/O测试
CPU model : Intel(R) Xeon(R) CPU L5520 @ 2.27GHz
Number of cores : 16
CPU frequency : 2266.772 MHz
Total size of Disk : 929.5 GB (1.2 GB Used)
Total amount of Mem : 23937 MB (254 MB Used)
Total amount of Swap : 2047 MB (0 MB Used)
System uptime : 0 days 6 hour 36 min
Load average : 0.00, 0.01, 0.05
OS : CentOS 7.4.1708
Arch : x86_64 (64 Bit)
Kernel : 3.10.0-693.11.6.el7.x86_64
Virt : No Virt
Power time of disk : Hours
----------------------------------------------------------------------
I/O speed( 32M ) : 98.9 MB/s
I/O speed( 256M ) : 116 MB/s
I/O speed( 2G ) : 120 MB/s
Average I/O speed : 111.6 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Normal Node 9.88 Mbit/s 9.29 Mbit/s 10.585 ms
Shanghai CT 9.03 Mbit/s 8.71 Mbit/s 128.901 ms
Chengdu CT 8.25 Mbit/s 9.38 Mbit/s 44.514 ms
Xi'an CU 9.19 Mbit/s 8.83 Mbit/s 71.476 ms
Shanghai CU 8.56 Mbit/s 9.47 Mbit/s 40.864 ms
Chongqing CU 8.29 Mbit/s 8.93 Mbit/s 45.415 ms
Xi'an CM 9.79 Mbit/s 9.33 Mbit/s 35.001 ms
Shanghai CM 10.21 Mbit/s 9.45 Mbit/s 51.373 ms
Chengdu CM 10.19 Mbit/s 9.27 Mbit/s 56.506 ms
----------------------------------------------------------------------
Total time : 4 min 4 sec
Current time : 2018-01-17 07:39:04
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) [4.08 km]: 10.121 ms
Testing download speed................................................................................
Download: 9.23 Mbit/s
Testing upload speed................................................................................................
Upload: 9.88 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, 104.263 s, 2.6 MB/s
5、UnixBench跑分
Benchmark Run: Wed Jan 17 2018 07:53:46 - 08:22:01
16 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 24284817.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2938.5 MWIPS (10.0 s, 7 samples)
Execl Throughput 1943.2 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 389742.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 100667.1 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1127344.7 KBps (30.0 s, 2 samples)
Pipe Throughput 554791.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 174914.2 lps (10.0 s, 7 samples)
Process Creation 3442.7 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4308.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2235.8 lpm (60.0 s, 2 samples)
System Call Overhead 446484.1 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 24284817.7 2081.0
Double-Precision Whetstone 55.0 2938.5 534.3
Execl Throughput 43.0 1943.2 451.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 389742.9 984.2
File Copy 256 bufsize 500 maxblocks 1655.0 100667.1 608.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 1127344.7 1943.7
Pipe Throughput 12440.0 554791.5 446.0
Pipe-based Context Switching 4000.0 174914.2 437.3
Process Creation 126.0 3442.7 273.2
Shell Scripts (1 concurrent) 42.4 4308.7 1016.2
Shell Scripts (8 concurrent) 6.0 2235.8 3726.3
System Call Overhead 15000.0 446484.1 297.7
========
System Benchmarks Index Score 756.5
------------------------------------------------------------------------
Benchmark Run: Wed Jan 17 2018 08:22:01 - 08:49:58
16 CPUs in system; running 16 parallel copies of tests
Dhrystone 2 using register variables 198146989.9 lps (10.0 s, 7 samples)
Double-Precision Whetstone 38281.4 MWIPS (10.0 s, 7 samples)
Execl Throughput 24580.1 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 578013.2 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 162244.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1761436.0 KBps (30.0 s, 2 samples)
Pipe Throughput 5951354.4 lps (10.0 s, 7 samples)
Pipe-based Context Switching 1535827.1 lps (10.0 s, 7 samples)
Process Creation 66858.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 38106.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 5158.9 lpm (60.1 s, 2 samples)
System Call Overhead 4551646.3 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 198146989.9 16979.2
Double-Precision Whetstone 55.0 38281.4 6960.3
Execl Throughput 43.0 24580.1 5716.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 578013.2 1459.6
File Copy 256 bufsize 500 maxblocks 1655.0 162244.4 980.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 1761436.0 3037.0
Pipe Throughput 12440.0 5951354.4 4784.0
Pipe-based Context Switching 4000.0 1535827.1 3839.6
Process Creation 126.0 66858.3 5306.2
Shell Scripts (1 concurrent) 42.4 38106.3 8987.3
Shell Scripts (8 concurrent) 6.0 5158.9 8598.2
System Call Overhead 15000.0 4551646.3 3034.4
========
System Benchmarks Index Score 4489.8
6、丢包测试
Ping from 192.168.16.243 to 43.242.xxx.xxx
==============================================================================
01/17 07:44:42.757 Ping to 43.242.xxx.xxx with 32 bytes of data and 32 of TTL:
01/17 07:44:42.806 PingMin #1 Reply 32 bytes from 43.242.xxx.xxx: time=46ms TTL=49, ave=46.00ms
01/17 07:44:43.807 PingMin #2 Reply 32 bytes from 43.242.xxx.xxx: time=42ms TTL=49, ave=44.00ms
01/17 07:44:51.852 PingMax #10 Reply 32 bytes from 43.242.xxx.xxx: time=93ms TTL=49, ave=47.60ms
01/17 07:45:01.800 === 20 有效发送, 20 接收, 0.00% 丢失, 44.80ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2018/01/17 07:44:42
经过时间: 000:00:19
结束时间: 2018/01/17 07:45:01
----------------
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 42ms, 最大值 93ms, 平均值 44.80ms
7、路由追踪
电信
联通
移动
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！