这款独服位于洛杉矶Global Frag，E3-1220v5，16GB内存，1TB硬盘，1Gbps不限流量，5 IP，月付39刀。
详情：DexHost：$39/月/i3-3240/4GB内存/480GB SSD硬盘/不限流量/5 IP/洛杉矶
欢迎到TeleGram群讨论：https://t.me/zhujiwiki；如需代购，可联系：https://t.me/t66y_net 或者 QQ：202730019
1、系统信息、带宽、I/O测试
CPU Model : Intel(R) Xeon(R) CPU E3-1220 v5 @ 3.00GHz
CPU Cores : 4 Cores @ 1006.896 MHz x86_64
CPU Cache : 8192 KB
OS : CentOS 7.5.1804 (64 Bit) Dedicated
Kernel : 3.10.0-862.el7.x86_64
Total Space : 924.0 GB (1.4 GB Used)
Total RAM : 15710 MB (212 MB Used 823 MB Buff)
Total SWAP : 7935 MB (0 MB Used)
Uptime : 0 days 0 hour 16 min
Load average : 0.33, 0.52, 0.33
ASN & ISP : AS46573, Global Frag Networks
Organization : Global Frag Networks
Location : Los Angeles, United States / US
Region : California
----------------------------------------------------------------------
I/O Speed( 1.0GB ) : 104 MB/s
I/O Speed( 1.0GB ) : 101 MB/s
I/O Speed( 1.0GB ) : 103 MB/s
Average I/O Speed : 102.7 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Speedtest.net 727.67 Mbit/s 933.82 Mbit/s 3.082 ms
Shanghai CT 1.76 Mbit/s 10.34 Mbit/s 359.811 ms
Kunming CT 1.56 Mbit/s 4.52 Mbit/s 616.214 ms
Chengdu CT 2.15 Mbit/s 40.13 Mbit/s 000.000 ms
Shanghai CU 8.09 Mbit/s 172.71 Mbit/s 188.537 ms
Xi'an CU 30.58 Mbit/s 114.96 Mbit/s 272.81 ms
Chongqing CU 25.35 Mbit/s 72.52 Mbit/s 287.87 ms
Xi'an CM 114.01 Mbit/s 157.80 Mbit/s 201.51 ms
Chengdu CM 24.16 Mbit/s 22.70 Mbit/s 202.272 ms
----------------------------------------------------------------------
Finished in : 4 min 47 sec
Timestamp : 2018-07-05 12:10:22 GMT+8
2、上传/下载带宽测试
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Interoute VDC (Los Angeles, CA) [2.73 km]: 3.124 ms
Testing download speed...................................
Download: 933.48 Mbit/s
Testing upload speed.....................................
Upload: 797.39 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, 79.6414 s, 3.4 MB/s
5、UnixBench跑分
Benchmark Run: Thu Jul 05 2018 12:18:30 - 12:47:13
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 43059795.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3888.8 MWIPS (13.2 s, 7 samples)
Execl Throughput 1123.1 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 424617.4 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 107867.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1457033.5 KBps (30.0 s, 2 samples)
Pipe Throughput 515162.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 173901.0 lps (10.0 s, 7 samples)
Process Creation 12417.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2702.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1221.3 lpm (60.0 s, 2 samples)
System Call Overhead 353615.0 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 43059795.7 3689.8
Double-Precision Whetstone 55.0 3888.8 707.1
Execl Throughput 43.0 1123.1 261.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 424617.4 1072.3
File Copy 256 bufsize 500 maxblocks 1655.0 107867.0 651.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 1457033.5 2512.1
Pipe Throughput 12440.0 515162.9 414.1
Pipe-based Context Switching 4000.0 173901.0 434.8
Process Creation 126.0 12417.9 985.5
Shell Scripts (1 concurrent) 42.4 2702.3 637.3
Shell Scripts (8 concurrent) 6.0 1221.3 2035.5
System Call Overhead 15000.0 353615.0 235.7
========
System Benchmarks Index Score 796.2
------------------------------------------------------------------------
Benchmark Run: Thu Jul 05 2018 12:47:13 - 13:15:36
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 162576722.8 lps (10.0 s, 7 samples)
Double-Precision Whetstone 17243.4 MWIPS (11.2 s, 7 samples)
Execl Throughput 13011.2 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1411159.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 369447.1 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 4585026.8 KBps (30.0 s, 2 samples)
Pipe Throughput 1954897.3 lps (10.0 s, 7 samples)
Pipe-based Context Switching 594680.4 lps (10.0 s, 7 samples)
Process Creation 45325.2 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 14646.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2701.5 lpm (60.0 s, 2 samples)
System Call Overhead 1320115.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 162576722.8 13931.2
Double-Precision Whetstone 55.0 17243.4 3135.2
Execl Throughput 43.0 13011.2 3025.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 1411159.3 3563.5
File Copy 256 bufsize 500 maxblocks 1655.0 369447.1 2232.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 4585026.8 7905.2
Pipe Throughput 12440.0 1954897.3 1571.5
Pipe-based Context Switching 4000.0 594680.4 1486.7
Process Creation 126.0 45325.2 3597.2
Shell Scripts (1 concurrent) 42.4 14646.7 3454.4
Shell Scripts (8 concurrent) 6.0 2701.5 4502.5
System Call Overhead 15000.0 1320115.9 880.1
========
System Benchmarks Index Score 3150.5
6、丢包测试
Ping from 192.168.0.29 to 134.73.xxx.xxx
==============================================================================
07/05 12:12:34.460 Ping to 134.73.xxx.xxx with 32 bytes of data and 32 of TTL:
07/05 12:12:34.669 PingMin #1 Reply 32 bytes from 134.73.xxx.xxx: time=204ms TTL=50, ave=204.00ms
07/05 12:12:35.650 PingMin #2 Reply 32 bytes from 134.73.xxx.xxx: time=187ms TTL=50, ave=195.50ms
07/05 12:12:36.640 PingMin #3 Reply 32 bytes from 134.73.xxx.xxx: time=179ms TTL=50, ave=190.00ms
07/05 12:12:39.686 PingMax #6 Reply 32 bytes from 134.73.xxx.xxx: time=223ms TTL=50, ave=194.33ms
07/05 12:12:40.645 PingMin #7 Reply 32 bytes from 134.73.xxx.xxx: time=176ms TTL=50, ave=191.71ms
07/05 12:14:13.643 === 100 有效发送, 100 接收, 0.00% 丢失, 183.78ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2018/07/05 12:12:34
经过时间: 000:01:39
结束时间: 2018/07/05 12:14:13
----------------
100 总计发送
0 无效接收 (除了超时的其它错误)
----------------
100 有效发送
100 有效接收
0 timed out (0.00% 丢失)
Ping 最小值 176ms, 最大值 223ms, 平均值 183.78ms
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！