CentOS 6 installs BBR to accelerate TCP network

In CentOS, run the following code:

After the command is executed, the system will prompt you to replace the kernel, select "y" Wait for the installation and then restart the server.

Note: BBR will replace the kernel during the installation process, which involves unknown risks. For safety reasons, please do not run it in a production environment. Use it after testing and availability.

Check if successful:

After CentOS restarts, execute the following command:

Observe whether the following information appears. If it appears, the installation is successful

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