Re: Automatic TCP send socker buffer sizing
- From: Andre Oppermann <andre@xxxxxxxxxxx>
- Date: Fri, 17 Nov 2006 15:02:28 +0100
Andre Oppermann wrote:
With automatic TCP send socket buffers we can start with a small buffer>
and quickly grow it in parallel with the TCP congestion window to match
real network conditions.
The patch is available here:
http://people.freebsd.org/~andre/tcp_auto_sndbuf-20061116.diff
Any testers, especially with busy FTP servers, are very welcome.
A RELENG_6 version (for FreeBSD 6.x) of the patch is here:
http://people.freebsd.org/~andre/tcp_auto_sndbuf-20061116-RELENG_6.diff
Just apply this patch and recompile your kernel. It is activated by default.
Be aware that all socket buffer sizing events get logged to syslog under
LOG_DEBUG. This may affect overall system performance and you may want to
disable logging to disk of this in syslogd.conf.
--
Andre
_______________________________________________
freebsd-current@xxxxxxxxxxx mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to "freebsd-current-unsubscribe@xxxxxxxxxxx"
- Follow-Ups:
- Re: Automatic TCP send socker buffer sizing
- From: Jeremy Messenger
- SV: Automatic TCP send socker buffer sizing
- From: Morgan
- Re: Automatic TCP send socker buffer sizing
- References:
- Automatic TCP send socker buffer sizing
- From: Andre Oppermann
- Automatic TCP send socker buffer sizing
- Prev by Date: Re: ZFS patches for FreeBSD.
- Next by Date: Re: libdl.so bulked
- Previous by thread: Re: SV: Automatic TCP send socker buffer sizing
- Next by thread: SV: Automatic TCP send socker buffer sizing
- Index(es):
Relevant Pages
|
|
