详情：ikoula：€1/月/1.7GB内存/50GB SSD虚拟主机/无限流量/Xen/德国/法国/荷兰
购买后，进入 https://extranet.ikoula.com ，如下图所示，开放端口并开通VPS。
1、系统信息、带宽、I/O测试
CPU model : Intel(R) Xeon(R) CPU E5-2667 v4 @ 3.20GHz
Number of cores : 1
CPU frequency : 3200.076 MHz
Total size of Disk : 48.9 GB (1.1 GB Used)
Total amount of Mem : 1516 MB (165 MB Used)
Total amount of Swap : 951 MB (0 MB Used)
System uptime : 0 days 0 hour 1 min
Load average : 0.07, 0.04, 0.02
OS : Debian GNU/Linux 8
Arch : x86_64 (64 Bit)
Kernel : 3.16.0-4-amd64
Virt : xen
xen-hvm
———————————————————————-
I/O speed( 32M ) : 216 MB/s
I/O speed( 256M ) : 350 MB/s
I/O speed( 2G ) : 407 MB/s
Average I/O speed : 324.3 MB/s
———————————————————————-
Node Name Upload Speed Download Speed Latency
Normal Node 101.73 Mbit/s 683.84 Mbit/s 1.788 ms
Xiangyang CT 3.93 Mbit/s 90.42 Mbit/s 333.168 ms
Shanghai CT 6.31 Mbit/s 22.47 Mbit/s 325.717 ms
Xi’an CU 3.61 Mbit/s 16.10 Mbit/s 456.642 ms
Shanghai CU 0.71 Mbit/s 8.38 Mbit/s 725.241 ms
Chongqing CU 4.86 Mbit/s 7.34 Mbit/s 483.926 ms
Xi’an CM 19.11 Mbit/s 29.52 Mbit/s 501.869 ms
Shanghai CM 15.90 Mbit/s 48.24 Mbit/s 283.013 ms
Chengdu CM 27.73 Mbit/s 21.68 Mbit/s 274.468 ms
———————————————————————-
Total time : 3 min 56 sec
Current time : 2018-06-18 05:43:54
Finished！
2、上传/下载带宽测试
Retrieving speedtest.net server list…
Selecting best server based on ping…
Hosted by Interoute VDC (Frankfurt) [4.07 km]: 1.569 ms
Testing download speed…………………..
Download: 811.73 Mbit/s
Testing upload speed…………………….
Upload: 101.56 Mbit/s
3、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, 2.79834 s, 95.9 MB/s
4、UnixBench跑分
Benchmark Run: Mon Jun 18 2018 06:05:38 – 06:33:47
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 24853379.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3747.0 MWIPS (9.8 s, 7 samples)
Execl Throughput 4187.7 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 939172.8 KBps (30.1 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 251655.8 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2080994.8 KBps (30.0 s, 2 samples)
Pipe Throughput 1731288.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 336792.6 lps (10.0 s, 7 samples)
Process Creation 10617.2 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 6875.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 874.1 lpm (60.1 s, 2 samples)
System Call Overhead 3410788.8 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 24853379.1 2129.7
Double-Precision Whetstone 55.0 3747.0 681.3
Execl Throughput 43.0 4187.7 973.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 939172.8 2371.6
File Copy 256 bufsize 500 maxblocks 1655.0 251655.8 1520.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 2080994.8 3587.9
Pipe Throughput 12440.0 1731288.7 1391.7
Pipe-based Context Switching 4000.0 336792.6 842.0
Process Creation 126.0 10617.2 842.6
Shell Scripts (1 concurrent) 42.4 6875.5 1621.6
Shell Scripts (8 concurrent) 6.0 874.1 1456.9
System Call Overhead 15000.0 3410788.8 2273.9
========
System Benchmarks Index Score 1464.0
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