Re: Memory leak in 2.6.11-rc1?

From: Robert Olsson
Date: Thu Jan 27 2005 - 08:03:05 EST



Andrew Morton writes:
> Russell King <rmk+lkml@xxxxxxxxxxxxxxxx> wrote:

> > ip_dst_cache 1292 1485 256 15 1

> I guess we should find a way to make it happen faster.

Here is route DoS attack. Pure routing no NAT no filter.

Start
=====
ip_dst_cache 5 30 256 15 1 : tunables 120 60 8 : slabdata 2 2 0

After DoS
=========
ip_dst_cache 66045 76125 256 15 1 : tunables 120 60 8 : slabdata 5075 5075 480

After some GC runs.
==================
ip_dst_cache 2 15 256 15 1 : tunables 120 60 8 : slabdata 1 1 0

No problems here. I saw Martin talked about NAT...

--ro
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