简介：
VPS大学最新消息,主打国外VPS主机销售的国人主机服务商VPSHO在经过各大群友的测试后，即将上线，VPSHO老板也在VPS大学群里，为了回馈群友的大力支持，VPSHO老板给VPS大学的网友送出了一波福利，VPSHO家的VPS节点位于洛杉矶，IP是美国原生的，这点提一下，采用美国原生IP的商家不多，据说美国原生IP访问全美国的网站没有任何障碍，光这一点好像透露了天机，VPSHO站长说目前在运行测试阶段，不超售，配置和价格：4核/2GB内存/50GB SSD空间/1TB流量/1Gbps带宽/KVM/洛杉矶，45元/月。
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1、#补货#搬瓦工：洛杉矶CN2直连512M内存套餐少量补货 终身28美元/年
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4、特价促销：各种好看的Google Voice谷歌电话号码出售 118元/个 送大福利
5、DigitalOcean福利合集：新用户送无限制15刀或绑卡送100刀 旧金山 KVM 5美元/月 1核 1G 25GB SSD 1TB流量/月 多机房可选
6、#促销#UOVZ:新年大促 香港BGP OVZ 15元/月 KVM 19元/月 512M内存 10G硬盘 5M带宽 贵州电信KVM 大带宽 35元/月 512M内存 10G硬盘 100M带宽
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优惠活动：
本次促销无需优惠码，限VPS大学QQ交流2群230888565 内部交流使用。
优惠套餐
| 日本二区2GB | 日本二区4GB |
支付方式：支付宝。
详细测试报告
1、系统信息、带宽、I/O测试
CPU model : QEMU Virtual CPU version (cpu64-rhel6)
Number of cores : 4
CPU frequency : 3600.018 MHz
Total size of Disk : 8.9 GB (0.9 GB Used)
Total amount of Mem : 1876 MB (223 MB Used)
Total amount of Swap : 1027 MB (0 MB Used)
System uptime : 0 days 0 hour 4 min
Load average : 0.30, 0.08, 0.02
OS : CentOS 6.9
Arch : x86_64 (64 Bit)
Kernel : 2.6.32-696.30.1.el6.x86_64
Virt : kvm
----------------------------------------------------------------------
I/O speed( 32M ) : 222 MB/s
I/O speed( 256M ) : 169 MB/s
I/O speed( 2G ) : 279 MB/s
Average I/O speed : 223.3 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Normal Node 154.39 Mbit/s 431.91 Mbit/s 1.387 ms
Xiangyang CT 24.60 Mbit/s 48.34 Mbit/s 318.593 ms
Shanghai CT 18.83 Mbit/s 66.00 Mbit/s 287.221 ms
Chengdu CT 21.05 Mbit/s 46.91 Mbit/s 340.342 ms
Xi'an CU 6.30 Mbit/s 30.68 Mbit/s 249.029 ms
Shanghai CU 18.22 Mbit/s 4.69 Mbit/s 260.443 ms
Chongqing CU 17.53 Mbit/s 39.50 Mbit/s 774.498 ms
Xi'an CM 34.39 Mbit/s 63.47 Mbit/s 200.868 ms
Shanghai CM 55.58 Mbit/s 12.62 Mbit/s 189.937 ms
Chengdu CM 11.50 Mbit/s 14.70 Mbit/s 306.549 ms
----------------------------------------------------------------------
Total time : 4 min 2 sec
Current time : 2018-06-05 15:22:21
Finished！
2、上传/下载带宽测试
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by WebNX (Los Angeles, CA) [2.74 km]: 5.777 ms
Testing download speed................................................................................
Download: 752.87 Mbit/s
Testing upload speed................................................................................................
Upload: 305.50 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, 70.792 s, 3.8 MB/s
5、UnixBench跑分
Benchmark Run: Tue Jun 05 2018 16:11:21 - 16:39:45
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 41715990.9 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4497.3 MWIPS (9.9 s, 7 samples)
Execl Throughput 4877.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1309991.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 366113.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2849630.2 KBps (30.0 s, 2 samples)
Pipe Throughput 2489014.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 462076.5 lps (10.0 s, 7 samples)
Process Creation 12373.0 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 9106.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 3337.5 lpm (60.0 s, 2 samples)
System Call Overhead 3271424.8 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 41715990.9 3574.6
Double-Precision Whetstone 55.0 4497.3 817.7
Execl Throughput 43.0 4877.6 1134.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 1309991.5 3308.1
File Copy 256 bufsize 500 maxblocks 1655.0 366113.0 2212.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 2849630.2 4913.2
Pipe Throughput 12440.0 2489014.9 2000.8
Pipe-based Context Switching 4000.0 462076.5 1155.2
Process Creation 126.0 12373.0 982.0
Shell Scripts (1 concurrent) 42.4 9106.5 2147.7
Shell Scripts (8 concurrent) 6.0 3337.5 5562.5
System Call Overhead 15000.0 3271424.8 2180.9
========
System Benchmarks Index Score 2092.6
------------------------------------------------------------------------
Benchmark Run: Tue Jun 05 2018 16:39:45 - 17:08:01
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 164192419.9 lps (10.0 s, 7 samples)
Double-Precision Whetstone 17887.8 MWIPS (9.9 s, 7 samples)
Execl Throughput 23881.6 lps (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1348636.6 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 363421.1 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3870099.9 KBps (30.0 s, 2 samples)
Pipe Throughput 9661735.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 1564031.3 lps (10.0 s, 7 samples)
Process Creation 69024.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 28439.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 3687.9 lpm (60.0 s, 2 samples)
System Call Overhead 9605377.8 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 164192419.9 14069.6
Double-Precision Whetstone 55.0 17887.8 3252.3
Execl Throughput 43.0 23881.6 5553.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 1348636.6 3405.6
File Copy 256 bufsize 500 maxblocks 1655.0 363421.1 2195.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 3870099.9 6672.6
Pipe Throughput 12440.0 9661735.8 7766.7
Pipe-based Context Switching 4000.0 1564031.3 3910.1
Process Creation 126.0 69024.8 5478.2
Shell Scripts (1 concurrent) 42.4 28439.5 6707.4
Shell Scripts (8 concurrent) 6.0 3687.9 6146.6
System Call Overhead 15000.0 9605377.8 6403.6
========
System Benchmarks Index Score 5355.8
6、丢包测试
Ping from 192.168.0.29 to 52.119.xxx.xxx
==============================================================================
06/06 10:47:06.335 Ping to 52.119.xxx.xxx with 32 bytes of data and 32 of TTL:
06/06 10:47:06.594 PingMin #1 Reply 32 bytes from 52.119.xxx.xxx: time=252ms TTL=48, ave=252.00ms
06/06 10:47:07.586 PingMax #2 Reply 32 bytes from 52.119.xxx.xxx: time=256ms TTL=48, ave=254.00ms
06/06 10:47:08.591 PingMax #3 Reply 32 bytes from 52.119.xxx.xxx: time=258ms TTL=48, ave=255.33ms
06/06 10:47:09.569 PingMin #4 Reply 32 bytes from 52.119.xxx.xxx: time=240ms TTL=48, ave=251.50ms
06/06 10:47:10.612 PingMax #5 Reply 32 bytes from 52.119.xxx.xxx: time=281ms TTL=48, ave=257.40ms
06/06 10:47:15.565 PingMin #10 Reply 32 bytes from 52.119.xxx.xxx: time=237ms TTL=48, ave=250.80ms
06/06 10:47:19.565 PingMin #14 Reply 32 bytes from 52.119.xxx.xxx: time=233ms TTL=48, ave=248.64ms
06/06 10:47:20.555 PingMin #15 Reply 32 bytes from 52.119.xxx.xxx: time=225ms TTL=48, ave=247.07ms
06/06 10:47:27.541 PingMin #22 Reply 32 bytes from 52.119.xxx.xxx: time=215ms TTL=48, ave=241.77ms
06/06 10:47:29.681 PingMax #24 Reply 32 bytes from 52.119.xxx.xxx: time=351ms TTL=48, ave=245.92ms
06/06 10:48:45.574 === 100 有效发送, 100 接收, 0.00% 丢失, 242.71ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2018/06/06 10:47:06
经过时间: 000:01:39
结束时间: 2018/06/06 10:48:45
----------------
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 215ms, 最大值 351ms, 平均值 242.71ms
7、路由追踪
电信
联通
移动
8、Youtube速度测试
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Warning: A non-numeric value encountered in /www/wwwroot/www.vpsdx.com/wp-content/themes/wpdx/functions/theme-functions.php on line 603
你好，想问一下，上面那些 深色的背景的 数据 都是什么工具 生成的
2018-06-13 下午12:214,5两条已经知道 ，其他的呢？
谢谢！
Warning: A non-numeric value encountered in /www/wwwroot/www.vpsdx.com/wp-content/themes/wpdx/functions/theme-functions.php on line 603
代码高亮
2018-06-14 上午9:22地址呢
2018-06-11 下午6:06Warning: A non-numeric value encountered in /www/wwwroot/www.vpsdx.com/wp-content/themes/wpdx/functions/theme-functions.php on line 603
还得等待测试，加群就告诉你。
2018-06-11 下午9:24火钳刘明
2018-06-11 上午10:51Warning: A non-numeric value encountered in /www/wwwroot/www.vpsdx.com/wp-content/themes/wpdx/functions/theme-functions.php on line 603
沙发归你了
2018-06-11 上午11:16
谢谢米哥
2018-06-11 下午6:11