Subject: Re: wi performance hack
To: NetBSD Current <current-users@NetBSD.ORG>
From: Holger Weiss <lists@jhweiss.de>
List: tech-net
Date: 07/19/2004 20:52:08
* Charles M. Hannum <abuse@spamalicious.com> [2004-07-19 16:49]:
> Here's a new patch that adds some more diagnostics.  Give it a whirl and let
> me know what it outputs...

wi0: bad alloc 1f7 != 1f9, alloc 2 queue 1 start 1 queued 0 started 2
wi0: bad alloc 1f8 != 1f9, alloc 2 queue 2 start 2 queued 0 started 3
wi0: bad alloc 1f9 != 1f7, alloc 0 queue 0 start 0 queued 0 started 3

wi0: bad alloc 1f7 != 1f9, alloc 2 queue 1 start 1 queued 0 started 2
wi0: bad alloc 1f8 != 1f7, alloc 0 queue 2 start 2 queued 0 started 2
wi0: bad alloc 1f9 != 1f7, alloc 0 queue 0 start 0 queued 0 started 3

wi0: bad alloc 1f7 != 1f9, alloc 2 queue 2 start 1 queued 1 started 3
wi0: bad alloc 1f8 != 1f9, alloc 2 queue 2 start 2 queued 0 started 3
wi0: bad alloc 1f9 != 1f7, alloc 0 queue 0 start 0 queued 0 started 3

wi0: bad alloc 1f7 != 1f9, alloc 2 queue 1 start 1 queued 0 started 2
wi0: bad alloc 1f8 != 1f7, alloc 0 queue 2 start 2 queued 0 started 2
wi0: bad alloc 1f9 != 1f7, alloc 0 queue 0 start 0 queued 0 started 3

wi0: bad alloc 1f7 != 1f9, alloc 2 queue 1 start 1 queued 0 started 2
wi0: bad alloc 1f8 != 1f7, alloc 0 queue 2 start 2 queued 0 started 2
wi0: bad alloc 1f9 != 1f7, alloc 0 queue 0 start 0 queued 0 started 3

wi0: bad alloc 1f7 != 1f9, alloc 2 queue 2 start 2 queued 0 started 3
wi0: bad alloc 1f8 != 1f9, alloc 2 queue 2 start 2 queued 0 started 3
wi0: bad alloc 1f9 != 1f7, alloc 0 queue 0 start 0 queued 0 started 3

This seems to happen with high network load only. I was able to scp 12MB
of data to an external box via DSL (16KB/s) without a problem, but as
soon as I move some data to a local box, the connection dies after
transferring a few hundred kilobytes.

Holger

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