[Bug 258133] toggling TSO fixes latency/slowness
- Go to: [ bottom of page ] [ top of archives ] [ this month ]
Date: Tue, 08 Feb 2022 01:46:19 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=258133
Daniel Ponte <amigan@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |amigan@gmail.com
--- Comment #1 from Daniel Ponte <amigan@gmail.com> ---
I am not certain if my issue is related, but I am noticing issues with the same
setup (13-STABLE, igb(4) interface has vlan interfaces created, but issue is
present on default vlan). My machine is an nginx reverse proxy to a grafana
server (also a FreeBSD machine) inside. From boot, with TSO enabled, I get
weird timeouts and retransmits. Turning off or toggling TSO resolves them. I
have determined that the issue is not present with a 13-RELEASE kernel. As the
specific payloads causing my issue have secrets in them, I unfortunately cannot
post them here, but would be happy to work with someone privately.
13.0-STABLE FreeBSD 13.0-STABLE #1 stable/13-n249226-be7f063b764d: Thu Feb 3
13:05:25 EST 2022
root@argon.h.c907:/usr/obj/usr/src/amd64.amd64/sys/FARWARL amd64
--
You are receiving this mail because:
You are the assignee for the bug.