Date: Wed, 7 Dec 2005 03:16:58 -0800 (PST) From: Nash Nipples <trashy_bumper@yahoo.com> To: freebsd-performance@freebsd.org Subject: Re: very busy syslog server Message-ID: <20051207111658.49262.qmail@web36314.mail.mud.yahoo.com> In-Reply-To: <A6E1736261841F40B12286B0D04B194503CE7839@IGMAIL.InetGold>
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Or else it could be a udp fun. Just cut the crap.
Nash
Imri Zvik <imriz@co.zahav.net.il> wrote: Hi!
I'm trying to setup a syslog server to serve a large group of servers.
For the syslog daemon, I have chosen rsyslogd, and the backend is mysql (on a different machine).
The machine has 2 Intel Xeon 2.80GHz CPUs, and 1GB of RAM, and it is running FreeBSD 6 (6.0-STABLE).
The problem is, that I see a lot of UDP packets being dropped:
udp:
390202 datagrams received
0 with incomplete header
0 with bad data length field
0 with bad checksum
6 with no checksum
0 dropped due to no socket
0 broadcast/multicast datagrams dropped due to no socket
->>> 123677 dropped due to full socket buffers
0 not for hashed pcb
266525 delivered
133260 datagrams output
I have tried to increase net.inet.udp.recvspace, but it didn't solve the problem.
I would appreciate any hint or tips.
Thank you in advance!
--
Imri Zvik
PGP (2.6.3ia) Public Key: http://mariska.inter.net.il/~imriz/imriz.pgp
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