On Sat, 16 Mar 2024 10:11:22 +0000 Nuno Teixeira <edua...@freebsd.org> wrote:
> (...) > > > These entries are missing in GENERIC: > > > > makeoptions WITH_EXTRA_TCP_STACKS=1 > > From > https://cgit.freebsd.org/src/commit/?id=3a338c534154164504005beb00a3c6feb03756cc > WITH_EXTRA_TCP_STACKS was dropped. > > > options TCPHPTS > > That's the missing option in GENERIC that could lead to my slow > opearations problem > > > options TCP_RACK > > Don't think I need this one as I will use kernel module instead of > building it in kernel. > > Resuming I only need to add: > > options TCPHPTS > > Is this correct? > Yeah, that will probably fix it. According to a comment in /usr/src/sys/netinet/tcp_hpts.c it adds a high precision timer system for tcp, used by RACK and BBR. -- Gary Jennejohn
