详情：BandwagonHost：$2.88/月/512MB内存/10GB SSD空间/500GB流量/KVM/洛杉矶
性能很强，网络不错！
1、系统信息、带宽、I/O测试
CPU model : Intel(R) Xeon(R) CPU E3-1275 v5 @ 3.60GHz
Number of cores : 1
CPU frequency : 3600.006 MHz
Total size of Disk : 11.3 GB (0.8 GB Used)
Total amount of Mem : 512 MB (308 MB Used)
Total amount of Swap : 0 MB (0 MB Used)
System uptime : 0 days, 0 hour 10 min
Load average : 0.03, 0.11, 0.06
OS : CentOS 6.8
Arch : i686 (32 Bit)
Kernel : 2.6.32-642.el6.i686
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I/O speed(1st run) : 584 MB/s
I/O speed(2nd run) : 545 MB/s
I/O speed(3rd run) : 549 MB/s
Average I/O speed : 559.3 MB/s
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Node Name IPv4 address Download Speed
CacheFly 205.234.175.175 104MB/s
Linode, Tokyo, JP 106.187.96.148 11.7MB/s
Linode, Singapore, SG 139.162.23.4 6.88MB/s
Linode, London, UK 176.58.107.39 8.82MB/s
Linode, Frankfurt, DE 139.162.130.8 6.47MB/s
Linode, Fremont, CA 50.116.14.9 90.8MB/s
Softlayer, Dallas, TX 173.192.68.18 35.6MB/s
Softlayer, Seattle, WA 67.228.112.250 42.4MB/s
Softlayer, Frankfurt, DE 159.122.69.4 7.38MB/s
Softlayer, Singapore, SG 119.81.28.170 5.40MB/s
Softlayer, HongKong, CN 119.81.130.170 104KB/s
2、上传/下载带宽测试
Hosted by Phyber Communications (Los Angeles, CA) [1.30 km]: 10.424 ms
Testing download speed.................................
Download: 448.41 Mbit/s
Testing upload speed...................................
Upload: 460.15 Mbit/s
3、国内访问速度
4、硬盘 I/O 性能测试
hdparm -t /dev/sda1
/dev/sda1:
Timing buffered disk reads: 300 MB in 0.28 seconds = 1053.74 MB/sec
5、性能测试之UnixBench跑分
Benchmark Run: Fri Mar 17 2017 00:41:28 - 01:09:35
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 34481126.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3387.9 MWIPS (10.1 s, 7 samples)
Execl Throughput 8191.9 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1425311.7 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 371181.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3469935.7 KBps (30.0 s, 2 samples)
Pipe Throughput 2513480.1 lps (10.0 s, 7 samples)
Pipe-based Context Switching 501464.7 lps (10.0 s, 7 samples)
Process Creation 28400.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 8024.8 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1062.6 lpm (60.0 s, 2 samples)
System Call Overhead 3112045.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 34481126.3 2954.7
Double-Precision Whetstone 55.0 3387.9 616.0
Execl Throughput 43.0 8191.9 1905.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 1425311.7 3599.3
File Copy 256 bufsize 500 maxblocks 1655.0 371181.0 2242.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 3469935.7 5982.6
Pipe Throughput 12440.0 2513480.1 2020.5
Pipe-based Context Switching 4000.0 501464.7 1253.7
Process Creation 126.0 28400.6 2254.0
Shell Scripts (1 concurrent) 42.4 8024.8 1892.6
Shell Scripts (8 concurrent) 6.0 1062.6 1771.0
System Call Overhead 15000.0 3112045.7 2074.7
========
System Benchmarks Index Score 2082.4
6、丢包测试
Ping from 192.168.1.186 to 66.112.xxx.xxx
==============================================================================
03/17 13:21:19.850 Ping to 66.112.xxx.xxx with 32 bytes of data and 32 of TTL:
03/17 13:21:20.032 PingMin #1 Reply 32 bytes from 66.112.xxx.xxx: time=179ms TTL=51, ave=179.00ms
03/17 13:21:21.027 PingMax #2 Reply 32 bytes from 66.112.xxx.xxx: time=181ms TTL=51, ave=180.00ms
03/17 13:21:22.020 PingMin #3 Reply 32 bytes from 66.112.xxx.xxx: time=177ms TTL=51, ave=179.00ms
03/17 13:21:33.018 PingMin #14 Reply 32 bytes from 66.112.xxx.xxx: time=176ms TTL=51, ave=177.71ms
03/17 13:21:39.027 === 20 有效发送, 20 接收, 0.00% 丢失, 177.55ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2017/03/17 13:21:19
经过时间: 000:00:19
结束时间: 2017/03/17 13:21:39
----------------
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 176ms, 最大值 181ms, 平均值 177.55ms
7、路由追踪
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所有主机信息仅是为及时分享并收录，不做推荐！