详情：HiFormance：$8/年/512MB内存/60GB空间/2TB流量/OpenVZ/洛杉矶/达拉斯
这配置和价格，流量超大，值了！
1、系统信息、带宽、I/O测试
CPU model : Intel Xeon E312xx (Sandy Bridge)
Number of cores : 4
CPU frequency : 2199.998 MHz
Total size of Disk : 33.0 GB (0.9 GB Used)
Total amount of Mem : 2010 MB (252 MB Used)
Total amount of Swap : 2047 MB (0 MB Used)
System uptime : 0 days, 11 hour 29 min
Load average : 0.00, 0.01, 0.05
OS : Debian GNU/Linux 8
Arch : x86_64 (64 Bit)
Kernel : 3.16.0-4-amd64
----------------------------------------------------------------------
I/O speed(1st run) : 91.8 MB/s
I/O speed(2nd run) : 169 MB/s
I/O speed(3rd run) : 187 MB/s
Average I/O speed : 149.3 MB/s
----------------------------------------------------------------------
Node Name IPv4 address Download Speed
CacheFly 205.234.175.175 82.7MB/s
Linode, Tokyo, JP 106.187.96.148 18.3MB/s
Linode, Singapore, SG 139.162.23.4 3.84MB/s
Linode, London, UK 176.58.107.39 4.09MB/s
Linode, Frankfurt, DE 139.162.130.8 3.30MB/s
Linode, Fremont, CA 50.116.14.9 30.5MB/s
Softlayer, Dallas, TX 173.192.68.18 16.0MB/s
Softlayer, Seattle, WA 67.228.112.250 32.4MB/s
Softlayer, Frankfurt, DE 159.122.69.4 3.41MB/s
Softlayer, Singapore, SG 119.81.28.170 7.65MB/s
Softlayer, HongKong, CN 119.81.130.170 7.85MB/s
2、上传/下载带宽测试
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Atlantic Metro (Los Angeles, CA) [0.74 km]: 1.891 ms
Testing download speed................................................................................
Download: 825.09 Mbit/s
Testing upload speed................................................................................................
Upload: 616.43 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, 96.4345 s, 2.8 MB/s
5、UnixBench跑分
Benchmark Run: Mon Dec 04 2017 16:09:29 - 16:37:55
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 21241680.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2724.5 MWIPS (9.5 s, 7 samples)
Execl Throughput 1006.5 lps (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 414430.8 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 161511.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1241261.3 KBps (30.0 s, 2 samples)
Pipe Throughput 1309671.4 lps (10.0 s, 7 samples)
Pipe-based Context Switching 191859.3 lps (10.0 s, 7 samples)
Process Creation 2922.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3434.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1222.0 lpm (60.0 s, 2 samples)
System Call Overhead 2509306.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 21241680.1 1820.2
Double-Precision Whetstone 55.0 2724.5 495.4
Execl Throughput 43.0 1006.5 234.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 414430.8 1046.5
File Copy 256 bufsize 500 maxblocks 1655.0 161511.3 975.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 1241261.3 2140.1
Pipe Throughput 12440.0 1309671.4 1052.8
Pipe-based Context Switching 4000.0 191859.3 479.6
Process Creation 126.0 2922.9 232.0
Shell Scripts (1 concurrent) 42.4 3434.7 810.1
Shell Scripts (8 concurrent) 6.0 1222.0 2036.6
System Call Overhead 15000.0 2509306.7 1672.9
========
System Benchmarks Index Score 853.4
------------------------------------------------------------------------
Benchmark Run: Mon Dec 04 2017 16:37:55 - 17:06:31
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 59557478.0 lps (10.0 s, 7 samples)
Double-Precision Whetstone 10623.1 MWIPS (9.6 s, 7 samples)
Execl Throughput 9682.1 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 565247.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 127702.7 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1260489.0 KBps (30.0 s, 2 samples)
Pipe Throughput 4530287.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 643935.3 lps (10.0 s, 7 samples)
Process Creation 10765.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 10296.9 lpm (60.1 s, 2 samples)
Shell Scripts (8 concurrent) 1827.3 lpm (60.1 s, 2 samples)
System Call Overhead 5391000.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 59557478.0 5103.5
Double-Precision Whetstone 55.0 10623.1 1931.5
Execl Throughput 43.0 9682.1 2251.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 565247.9 1427.4
File Copy 256 bufsize 500 maxblocks 1655.0 127702.7 771.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 1260489.0 2173.3
Pipe Throughput 12440.0 4530287.7 3641.7
Pipe-based Context Switching 4000.0 643935.3 1609.8
Process Creation 126.0 10765.3 854.4
Shell Scripts (1 concurrent) 42.4 10296.9 2428.5
Shell Scripts (8 concurrent) 6.0 1827.3 3045.6
System Call Overhead 15000.0 5391000.9 3594.0
========
System Benchmarks Index Score 2093.2
6、丢包测试
Ping from 192.168.16.243 to 23.94.xxx.xxx
==============================================================================
12/05 11:06:02.497 Ping to 23.94.xxx.xxx with 32 bytes of data and 32 of TTL:
12/05 11:06:02.687 PingMin #1 Reply 32 bytes from 23.94.xxx.xxx: time=187ms TTL=51, ave=187.00ms
12/05 11:06:03.687 PingMax #2 Reply 32 bytes from 23.94.xxx.xxx: time=188ms TTL=51, ave=187.50ms
12/05 11:06:04.679 PingMin #3 Reply 32 bytes from 23.94.xxx.xxx: time=186ms TTL=51, ave=187.00ms
12/05 11:06:10.689 PingMax #9 Reply 32 bytes from 23.94.xxx.xxx: time=201ms TTL=51, ave=188.33ms
12/05 11:06:19.698 PingMax #18 Reply 32 bytes from 23.94.xxx.xxx: time=207ms TTL=51, ave=190.00ms
12/05 11:06:21.682 === 20 有效发送, 20 接收, 0.00% 丢失, 189.75ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2017/12/05 11:06:02
经过时间: 000:00:19
结束时间: 2017/12/05 11:06:21
----------------
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 186ms, 最大值 207ms, 平均值 189.75ms
7、路由追踪
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