详情：FantomNetworks：$10/月/2GB内存/15GB SSD空间/2TB流量/KVM/洛杉矶psychz
1、系统信息、带宽、I/O测试
CPU model : Genuine Intel(R) CPU @ 2.80GHz
Number of cores : 4
CPU frequency : 2800.002 MHz
Total size of Disk : 44.0 GB (1.0 GB Used)
Total amount of Mem : 3790 MB (78 MB Used)
Total amount of Swap : 1022 MB (0 MB Used)
System uptime : 0 days 1 hour 55 min
Load average : 0.00, 0.01, 0.04
OS : CentOS 7.3.1611
Arch : x86_64 (64 Bit)
Kernel : 3.10.0-514.el7.x86_64
Virt : kvm
----------------------------------------------------------------------
I/O speed( 32M ) : 215 MB/s
I/O speed( 256M ) : 169 MB/s
I/O speed( 2G ) : 211 MB/s
Average I/O speed : 198.3 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Normal Node 397.81 Mbit/s 474.17 Mbit/s 1.427 ms
Shanghai CT 43.28 Mbit/s 17.79 Mbit/s 371.666 ms
Chengdu CT 11.56 Mbit/s 107.78 Mbit/s 000.000 ms
Xi'an CU 61.06 Mbit/s 81.33 Mbit/s 527.058 ms
Shanghai CU 29.63 Mbit/s 93.69 Mbit/s 182.051 ms
Chongqing CU 21.20 Mbit/s 8.81 Mbit/s 244.518 ms
Xi'an CM 88.46 Mbit/s 8.29 Mbit/s 214.497 ms
Shanghai CM 4.29 Mbit/s 8.34 Mbit/s 235.344 ms
Chengdu CM 7.11 Mbit/s 5.54 Mbit/s 844.819 ms
----------------------------------------------------------------------
Total time : 4 min 8 sec
Current time : 2018-03-20 06:57:31
Finished！
2、上传/下载带宽测试
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Ultimate Internet Access (Ontario, CA) [30.91 km]: 1.841 ms
Testing download speed................................................................................
Download: 8.44 Mbit/s
Testing upload speed................................................................................................
Upload: 389.01 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, 4.48338 s, 59.9 MB/s
5、UnixBench跑分
Benchmark Run: Tue Mar 20 2018 07:01:36 - 07:29:41
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 34357826.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4292.1 MWIPS (10.0 s, 7 samples)
Execl Throughput 2812.9 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 782886.6 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 208735.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2423000.7 KBps (30.0 s, 2 samples)
Pipe Throughput 1625175.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 249070.7 lps (10.0 s, 7 samples)
Process Creation 8763.5 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 6910.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2570.1 lpm (60.0 s, 2 samples)
System Call Overhead 2345285.4 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 34357826.1 2944.1
Double-Precision Whetstone 55.0 4292.1 780.4
Execl Throughput 43.0 2812.9 654.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 782886.6 1977.0
File Copy 256 bufsize 500 maxblocks 1655.0 208735.4 1261.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 2423000.7 4177.6
Pipe Throughput 12440.0 1625175.5 1306.4
Pipe-based Context Switching 4000.0 249070.7 622.7
Process Creation 126.0 8763.5 695.5
Shell Scripts (1 concurrent) 42.4 6910.5 1629.8
Shell Scripts (8 concurrent) 6.0 2570.1 4283.4
System Call Overhead 15000.0 2345285.4 1563.5
========
System Benchmarks Index Score 1463.7
------------------------------------------------------------------------
Benchmark Run: Tue Mar 20 2018 07:29:41 - 07:57:47
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 141102585.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 17540.4 MWIPS (9.9 s, 7 samples)
Execl Throughput 14653.2 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 911142.7 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 264401.9 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3238614.3 KBps (30.0 s, 2 samples)
Pipe Throughput 6448981.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 939675.6 lps (10.0 s, 7 samples)
Process Creation 35927.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 21132.8 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2935.6 lpm (60.0 s, 2 samples)
System Call Overhead 6309759.5 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 141102585.4 12091.1
Double-Precision Whetstone 55.0 17540.4 3189.2
Execl Throughput 43.0 14653.2 3407.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 911142.7 2300.9
File Copy 256 bufsize 500 maxblocks 1655.0 264401.9 1597.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 3238614.3 5583.8
Pipe Throughput 12440.0 6448981.8 5184.1
Pipe-based Context Switching 4000.0 939675.6 2349.2
Process Creation 126.0 35927.6 2851.4
Shell Scripts (1 concurrent) 42.4 21132.8 4984.1
Shell Scripts (8 concurrent) 6.0 2935.6 4892.6
System Call Overhead 15000.0 6309759.5 4206.5
========
System Benchmarks Index Score 3818.4
6、丢包测试
Ping from 10.0.0.6 to 192.184.xxx.xxx
==============================================================================
03/20 18:56:03.914 Ping to 192.184.xxx.xxx with 32 bytes of data and 32 of TTL:
03/20 18:56:04.126 PingMin #1 Reply 32 bytes from 192.184.xxx.xxx: time=215ms TTL=52, ave=215.00ms
03/20 18:56:05.112 PingMin #2 Reply 32 bytes from 192.184.xxx.xxx: time=204ms TTL=52, ave=209.50ms
03/20 18:56:08.125 PingMax #5 Reply 32 bytes from 192.184.xxx.xxx: time=218ms TTL=52, ave=211.20ms
03/20 18:56:14.151 PingMax #11 Reply 32 bytes from 192.184.xxx.xxx: time=236ms TTL=52, ave=212.55ms
03/20 18:56:21.098 PingMin #18 Reply 32 bytes from 192.184.xxx.xxx: time=203ms TTL=52, ave=214.28ms
03/20 18:56:23.108 === 20 有效发送, 20 接收, 0.00% 丢失, 213.30ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2018/03/20 18:56:03
经过时间: 000:00:19
结束时间: 2018/03/20 18:56:23
----------------
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 203ms, 最大值 236ms, 平均值 213.30ms
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！