详情：Vastitude：$1.39/月/1GB内存/10GB SSD空间/不限流量/KVM/英国/费城
1、系统信息、带宽、I/O测试
CPU model : QEMU Virtual CPU version (cpu64-rhel6)
Number of cores : 1
CPU frequency : 3300.024 MHz
Total size of Disk : 3.7 GB (1.1 GB Used)
Total amount of Mem : 992 MB (64 MB Used)
Total amount of Swap : 255 MB (0 MB Used)
System uptime : 0 days, 0 hour 4 min
Load average : 0.13, 0.03, 0.01
OS : CentOS 7.4.1708
Arch : x86_64 (64 Bit)
Kernel : 3.10.0-693.2.2.el7.x86_64
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I/O speed(1st run) : 158 MB/s
I/O speed(2nd run) : 311 MB/s
I/O speed(3rd run) : 367 MB/s
Average I/O speed : 278.7 MB/s
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Node Name IPv4 address Download Speed
CacheFly 205.234.175.175 70.2MB/s
Linode, Tokyo, JP 106.187.96.148 1.81MB/s
Linode, Singapore, SG 139.162.23.4 2.35MB/s
Linode, London, UK 176.58.107.39 50.4MB/s
Linode, Frankfurt, DE 139.162.130.8 11.9MB/s
Linode, Fremont, CA 50.116.14.9 3.06MB/s
Softlayer, Dallas, TX 173.192.68.18 3.39MB/s
Softlayer, Seattle, WA 67.228.112.250 3.23MB/s
Softlayer, Frankfurt, DE 159.122.69.4 34.9MB/s
Softlayer, Singapore, SG 119.81.28.170 2.62MB/s
Softlayer, HongKong, CN 119.81.130.170 2.79MB/s
2、上传/下载带宽测试
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Spitfire Network Services (London) [2.56 km]: 4.051 ms
Testing download speed................................................................................
Download: 334.73 Mbit/s
Testing upload speed................................................................................................
Upload: 153.79 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, 3.57728 s, 75.0 MB/s
5、UnixBench跑分
Benchmark Run: Sat Jan 20 2018 22:28:28 - 22:56:53
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 35268022.8 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4590.4 MWIPS (9.9 s, 7 samples)
Execl Throughput 5092.7 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1056567.4 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 290231.2 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2426973.1 KBps (30.0 s, 2 samples)
Pipe Throughput 2544152.4 lps (10.0 s, 7 samples)
Pipe-based Context Switching 450329.9 lps (10.0 s, 7 samples)
Process Creation 16244.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 6680.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 877.5 lpm (60.1 s, 2 samples)
System Call Overhead 4806047.6 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 35268022.8 3022.1
Double-Precision Whetstone 55.0 4590.4 834.6
Execl Throughput 43.0 5092.7 1184.4
File Copy 1024 bufsize 2000 maxblocks 3960.0 1056567.4 2668.1
File Copy 256 bufsize 500 maxblocks 1655.0 290231.2 1753.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 2426973.1 4184.4
Pipe Throughput 12440.0 2544152.4 2045.1
Pipe-based Context Switching 4000.0 450329.9 1125.8
Process Creation 126.0 16244.8 1289.3
Shell Scripts (1 concurrent) 42.4 6680.3 1575.5
Shell Scripts (8 concurrent) 6.0 877.5 1462.5
System Call Overhead 15000.0 4806047.6 3204.0
========
System Benchmarks Index Score 1815.5
6、丢包测试
Ping from 10.0.0.8 to 95.154.xxx.xxx
==============================================================================
01/21 11:30:09.301 Ping to 95.154.xxx.xxx with 32 bytes of data and 32 of TTL:
01/21 11:30:09.619 PingMin #1 Reply 32 bytes from 95.154.xxx.xxx: time=316ms TTL=41, ave=316.00ms
01/21 11:30:28.611 === 20 有效发送, 20 接收, 0.00% 丢失, 316.00ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2018/01/21 11:30:09
经过时间: 000:00:19
结束时间: 2018/01/21 11:30:28
----------------
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 316ms, 最大值 316ms, 平均值 316.00ms
7、路由追踪
电信
联通
移动
8、Youtube速度测试
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所有主机信息仅是为及时分享并收录，不做推荐！
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