详情：Online：€6.99/月/C2750/8GB内存/1TB硬盘/不限流量/1 IP/法国
1、系统信息及带宽测试
CPU model : Intel(R) Atom(TM) CPU C2750 @ 2.40GHz
Number of cores : 8
CPU frequency : 1200.000 MHz
Total size of Disk : 920.1 GB (1.4 GB Used)
Total amount of Mem : 7809 MB (154 MB Used)
Total amount of Swap : 1023 MB (0 MB Used)
System uptime : 0 days, 0 hour 4 min
Load average : 0.03, 0.21, 0.13
OS : CentOS 7.3.1611
Arch : x86_64 (64 Bit)
Kernel : 3.10.0-514.2.2.el7.x86_64
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I/O speed(1st run) : 106 MB/s
I/O speed(2nd run) : 109 MB/s
I/O speed(3rd run) : 108 MB/s
Average I/O speed : 107.7 MB/s
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Node Name IPv4 address Download Speed
CacheFly 62.210.187.96 88.7MB/s
Linode, Tokyo, JP 106.187.96.148 8.92MB/s
Linode, Singapore, SG 139.162.23.4 3.23MB/s
Linode, London, UK 176.58.107.39 17.2MB/s
Linode, Frankfurt, DE 139.162.130.8 13.5MB/s
Linode, Fremont, CA 50.116.14.9 4.73MB/s
Softlayer, Dallas, TX 173.192.68.18 11.3MB/s
Softlayer, Seattle, WA 67.228.112.250 9.91MB/s
Softlayer, Frankfurt, DE 159.122.69.4 60.4MB/s
Softlayer, Singapore, SG 119.81.28.170 4.02MB/s
Softlayer, HongKong, CN 119.81.130.170 954KB/s
2、上传/下载带宽测试
Selecting best server based on ping...
Hosted by Charlus (Paris) [1.82 km]: 3.64 ms
Testing download speed...............................
Download: 158.41 Mbit/s
Testing upload speed.................................
Upload: 91.26 Mbit/s
3、国内ping
4、硬盘 I/O 性能
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, 178.039 s, 1.5 MB/s
5、UnixBench跑分
Benchmark Run: Thu Jan 19 2017 13:04:48 - 13:32:55
8 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 7492490.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1252.5 MWIPS (10.1 s, 7 samples)
Execl Throughput 1149.7 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 196099.6 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 52136.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 571455.3 KBps (30.0 s, 2 samples)
Pipe Throughput 455447.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 50208.1 lps (10.0 s, 7 samples)
Process Creation 2934.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2057.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1021.5 lpm (60.0 s, 2 samples)
System Call Overhead 671358.2 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 7492490.1 642.0
Double-Precision Whetstone 55.0 1252.5 227.7
Execl Throughput 43.0 1149.7 267.4
File Copy 1024 bufsize 2000 maxblocks 3960.0 196099.6 495.2
File Copy 256 bufsize 500 maxblocks 1655.0 52136.0 315.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 571455.3 985.3
Pipe Throughput 12440.0 455447.9 366.1
Pipe-based Context Switching 4000.0 50208.1 125.5
Process Creation 126.0 2934.6 232.9
Shell Scripts (1 concurrent) 42.4 2057.5 485.3
Shell Scripts (8 concurrent) 6.0 1021.5 1702.5
System Call Overhead 15000.0 671358.2 447.6
========
System Benchmarks Index Score 411.8
------------------------------------------------------------------------
Benchmark Run: Thu Jan 19 2017 13:32:55 - 14:01:06
8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables 59942361.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 10027.0 MWIPS (10.1 s, 7 samples)
Execl Throughput 6776.5 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 266846.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 70974.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 842536.3 KBps (30.0 s, 2 samples)
Pipe Throughput 3641326.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 512369.7 lps (10.0 s, 7 samples)
Process Creation 24281.5 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 10356.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1536.9 lpm (60.1 s, 2 samples)
System Call Overhead 3667809.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 59942361.5 5136.4
Double-Precision Whetstone 55.0 10027.0 1823.1
Execl Throughput 43.0 6776.5 1575.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 266846.1 673.9
File Copy 256 bufsize 500 maxblocks 1655.0 70974.4 428.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 842536.3 1452.6
Pipe Throughput 12440.0 3641326.6 2927.1
Pipe-based Context Switching 4000.0 512369.7 1280.9
Process Creation 126.0 24281.5 1927.1
Shell Scripts (1 concurrent) 42.4 10356.3 2442.5
Shell Scripts (8 concurrent) 6.0 1536.9 2561.6
System Call Overhead 15000.0 3667809.7 2445.2
========
System Benchmarks Index Score 1723.0
6、丢包测试 未安装锐速、BBR等
Ping from 10.0.0.6 to 163.172.xxx.xxx
==============================================================================
01/19 19:58:59.628 Ping to 163.172.xxx.xxx with 32 bytes of data and 32 of TTL:
01/19 19:58:59.912 PingMin #1 Reply 32 bytes from 163.172.xxx.xxx: time=195ms TTL=50, ave=195.00ms
01/19 19:59:06.812 PingMin #8 Reply 32 bytes from 163.172.xxx.xxx: time=194ms TTL=50, ave=194.88ms
01/19 19:59:14.826 PingMax #16 Reply 32 bytes from 163.172.xxx.xxx: time=198ms TTL=50, ave=195.13ms
01/19 19:59:18.817 === 20 有效发送, 20 接收, 0.00% 丢失, 195.05ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2017/01/19 19:58:59
经过时间: 000:00:19
结束时间: 2017/01/19 19:59:18
----------------
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 194ms, 最大值 198ms, 平均值 195.05ms
7、路由追踪
8、硬盘时间
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