tcp_wmem - UG1586

Onload User Guide (UG1586)
Document ID
UG1586
Release Date
2025-11-03
Revision
1.31 English

The default size of sockets' send buffers (in bytes).

Onload value

Defaults to the currently active Linux settings.

Comments

EF_TCP_SNDBUF (see EF_TCP_SNDBUF) overrides SO_SNDBUF which overrides tcp_wmem.