what is process or ram used by vsftpd server to transmit 500 mb files

The amount of RAM used by the vsftpd server to transmit 500 MB files can vary depending on several factors such as the number of concurrent connections, the speed of the network, the size of the files being transmitted, and the system resources available.

In general, vsftpd is designed to be lightweight and efficient, and it does not require a significant amount of RAM to operate. The amount of RAM used by vsftpd depends mainly on the number of concurrent connections and the size of the buffers used for data transfer.

By default, vsftpd uses a small buffer size of 8 KB for data transfer. This means that only a small amount of RAM is used to transmit files, even large files such as 500 MB. However, if you increase the buffer size or allow a large number of concurrent connections, the amount of RAM used by vsftpd will increase accordingly.

In general, a modern Linux system should have no trouble handling vsftpd with default settings transmitting 500 MB files, as long as there is enough available memory to support the operating system and other running applications. However, if you are concerned about the amount of RAM used by vsftpd, you can monitor the system resources using tools such as top or htop to ensure that the server is running smoothly.

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