• LAX.EB.CORONA，年付$49.9
  • 双向2T流量
  • 跟瓦工相比，ipv6线路有优化，CPU没什么限制
  • 15天免费换ip
  • 联通移动用着不错，电信还是要选pro

DMIT默认系统镜像的tcp缓冲区较大，优化后，降低重传

# /etc/sysctl.confnet.core.rmem_max = 33554432net.core.wmem_max = 33554432net.ipv4.tcp_rmem = 4096 262144 33554432net.ipv4.tcp_wmem = 4096 262144 33554432net.ipv4.tcp_window_scaling = 1net.ipv4.tcp_adv_win_scale = 1

MacOS 突破160ms RTT下的单线程限速200M的限制

sudo sysctl -w net.inet.tcp.win_scale_factor=8sudo sysctl -w net.inet.tcp.autorcvbufmax=33554432

本地联通 iperf3单线程，ipv4 & ipv6

下面是 NodeQuality

💻基本信息

Basic System Information:---------------------------------Uptime     : 0 days, 0 hours, 46 minutesProcessor  : AMD EPYC 9654 96-Core ProcessorCPU cores  : 1 @ 2396.400 MHzAES-NI     : ✔ EnabledVM-x/AMD-V : ❌ DisabledRAM        : 958.7 MiBSwap       : 1024.0 MiBDisk       : 21.0 GiBDistro     : Debian GNU/Linux 12 (bookworm)Kernel     : 6.1.0-37-amd64VM Type    : STANDARD PC (Q35 + ICH9, 2009)IPv4/IPv6  : ✔ Online / ✔ OnlineIPv6 Network Information:---------------------------------ISP        : DMIT Cloud ServicesASN        : AS906 DMIT Cloud ServicesHost       : DMIT Cloud ServicesLocation   : Los Angeles, California (CA)Country    : United Statesfio Disk Speed Tests (Mixed R/W 50/50) (Partition -):---------------------------------Block Size | 4k            (IOPS) | 64k           (IOPS)  ------   | ---            ----  | ----           ---- Read       | 62.54 MB/s   (15.6k) | 1.07 GB/s    (16.7k)Write      | 62.65 MB/s   (15.6k) | 1.07 GB/s    (16.8k)Total      | 125.20 MB/s  (31.3k) | 2.14 GB/s    (33.5k)           |                      |                     Block Size | 512k          (IOPS) | 1m            (IOPS)  ------   | ---            ----  | ----           ---- Read       | 1.02 GB/s     (1.9k) | 1.01 GB/s      (987)Write      | 1.07 GB/s     (2.1k) | 1.07 GB/s     (1.0k)Total      | 2.10 GB/s     (4.1k) | 2.08 GB/s     (2.0k)Geekbench 5 Benchmark Test:---------------------------------Test            | Value                                         |                               Single Core     | 1454                          Multi Core      | 1470                          Full Test       | https://browser.geekbench.com/v5/cpu/23672684 SysBench CPU 测试 (Fast Mode, 1-Pass @ 5sec)--------------------------------- 1 线程测试(单核)得分:          4132 Scores SysBench 内存测试 (Fast Mode, 1-Pass @ 5sec)--------------------------------- 单线程读测试:          50932.48 MB/s 单线程写测试:          29450.00 MB/s

🎬IP质量

🌐网络质量

📍回程路由

NodeQuality链接