From: Willy Tarreau <willy@w.ods.org>
To: netfilter-devel@lists.netfilter.org
Cc: davem@redhat.com
Subject: faster way to read conntrack state than /proc ?
Date: Sat, 18 Oct 2003 09:42:56 +0200 [thread overview]
Message-ID: <20031018074256.GA29942@alpha.home.local> (raw)
Hello,
On LKML, to someone complaining about the slowness of /proc/net/tcp, Davem
suggested to use the netlink interface instead which was really faster. BTW,
the guy confirmed that 'ss' took 6 seconds where 'netstat' took 15 min. So
I was wondering if there is such an equivalent for /proc/net/ip_conntrack,
and if not, what would be needed to implement it, because it's sometimes
annoying to eat 100% system on production machines during several minutes
just to get some statistics about connections status.
Anyone has a clue on this ?
Cheers,
Willy
next reply other threads:[~2003-10-18 7:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-18 7:42 Willy Tarreau [this message]
2003-10-18 8:55 ` faster way to read conntrack state than /proc ? Martin Josefsson
2003-10-18 9:04 ` Willy TARREAU
2003-10-18 9:09 ` Martin Josefsson
2003-10-18 9:14 ` Willy TARREAU
2003-10-18 16:32 ` Harald Welte
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