详情：Hostigation：$12.5/年/256MB/10GB空间/500GB流量/KVM/洛杉矶
确实洛杉矶国内优化线路，价格合适，稳定性好！
1、系统信息、带宽、I/O测试
CPU model : QEMU Virtual CPU version 1.5.3
Number of cores : 1
CPU frequency : 2599.998 MHz
Total size of Disk : 8.9 GB (1.4 GB Used)
Total amount of Mem : 238 MB (77 MB Used)
Total amount of Swap : 1023 MB (0 MB Used)
System uptime : 0 days, 0 hour 0 min
Load average : 0.07, 0.02, 0.00
OS : CentOS 6.9
Arch : i686 (32 Bit)
Kernel : 4.10.10-1.el6.elrepo.i686
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I/O speed(1st run) : 607 MB/s
I/O speed(2nd run) : 678 MB/s
I/O speed(3rd run) : 658 MB/s
Average I/O speed : 647.7 MB/s
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Node Name IPv4 address Download Speed
CacheFly 205.234.175.175 54.9MB/s
Linode, Tokyo, JP 106.187.96.148 6.94MB/s
Linode, Singapore, SG 139.162.23.4 3.92MB/s
Linode, London, UK 176.58.107.39 4.25MB/s
Linode, Frankfurt, DE 139.162.130.8 4.31MB/s
Linode, Fremont, CA 50.116.14.9 12.7MB/s
Softlayer, Dallas, TX 173.192.68.18 23.0MB/s
Softlayer, Seattle, WA 67.228.112.250 24.3MB/s
Softlayer, Frankfurt, DE 159.122.69.4 3.46MB/s
Softlayer, Singapore, SG 119.81.28.170 523KB/s
Softlayer, HongKong, CN 119.81.130.170 761KB/s
2、上传/下载带宽测试
Selecting best server based on ping...
Hosted by Atlantic Metro (Los Angeles, CA) [1.30 km]: 73.844 ms
Testing download speed............................
Download: 591.74 Mbit/s
Testing upload speed..............................
Upload: 197.15 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, 27.7827 s, 9.7 MB/s
5、UnixBench跑分
Benchmark Run: Sat Apr 15 2017 08:26:52 - 08:55:06
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 17331032.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2878.3 MWIPS (10.0 s, 7 samples)
Execl Throughput 5454.9 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 705123.8 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 187049.1 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1699752.6 KBps (30.0 s, 2 samples)
Pipe Throughput 1291165.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 216985.1 lps (10.0 s, 7 samples)
Process Creation 13674.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4798.9 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 650.0 lpm (60.1 s, 2 samples)
System Call Overhead 1474530.0 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 17331032.5 1485.1
Double-Precision Whetstone 55.0 2878.3 523.3
Execl Throughput 43.0 5454.9 1268.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 705123.8 1780.6
File Copy 256 bufsize 500 maxblocks 1655.0 187049.1 1130.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 1699752.6 2930.6
Pipe Throughput 12440.0 1291165.5 1037.9
Pipe-based Context Switching 4000.0 216985.1 542.5
Process Creation 126.0 13674.3 1085.3
Shell Scripts (1 concurrent) 42.4 4798.9 1131.8
Shell Scripts (8 concurrent) 6.0 650.0 1083.3
System Call Overhead 15000.0 1474530.0 983.0
========
System Benchmarks Index Score 1128.9
6、丢包测试
Ping from 192.168.1.243 to 69.85.xxx.xxx
==============================================================================
04/15 21:08:33.439 Ping to 69.85.xxx.xxx with 32 bytes of data and 32 of TTL:
04/15 21:08:34.180 超时 #1 *****(32 bytes) 请求超时。
04/15 21:08:34.619 PingMin #2 Reply 32 bytes from 69.85.xxx.xxx: time=174ms TTL=51, ave=174.00ms
04/15 21:08:35.608 PingMin #3 Reply 32 bytes from 69.85.xxx.xxx: time=173ms TTL=51, ave=173.50ms
04/15 21:08:37.175 超时 #4 *****(32 bytes) 请求超时。
04/15 21:08:37.613 PingMax #5 Reply 32 bytes from 69.85.xxx.xxx: time=175ms TTL=51, ave=174.00ms
04/15 21:08:38.608 PingMax #6 Reply 32 bytes from 69.85.xxx.xxx: time=176ms TTL=51, ave=174.50ms
04/15 21:08:42.172 超时 #9 *****(32 bytes) 请求超时。
04/15 21:08:44.794 PingMax #12 Reply 32 bytes from 69.85.xxx.xxx: time=362ms TTL=51, ave=195.56ms
04/15 21:08:47.826 PingMax #15 Reply 32 bytes from 69.85.xxx.xxx: time=388ms TTL=51, ave=224.08ms
04/15 21:08:48.828 PingMax #16 Reply 32 bytes from 69.85.xxx.xxx: time=397ms TTL=51, ave=237.38ms
04/15 21:08:49.848 PingMax #17 Reply 32 bytes from 69.85.xxx.xxx: time=416ms TTL=51, ave=250.14ms
04/15 21:08:52.627 === 20 有效发送, 17 接收, 15.00% 丢失, 242.41ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2017/04/15 21:08:33
经过时间: 000:00:19
结束时间: 2017/04/15 21:08:52
----------------
20 总计发送
0 无效接收 (除了超时的其它错误)
----------------
20 有效发送
17 有效接收
3 timed out (15.00% 丢失)
Ping 最小值 173ms, 最大值 416ms, 平均值 242.41ms
7、路由追踪
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