Current problem reports assigned to you
Bill Marquette
bill.marquette at gmail.com
Tue Feb 7 10:58:44 PST 2006
On 2/6/06, FreeBSD bugmaster <bugmaster at freebsd.org> wrote:
> Current FreeBSD problem reports
> Critical problems
> Serious problems
>
> S Submitted Tracker Resp. Description
> -------------------------------------------------------------------------------
> o [2005/06/15] kern/82271 pf [pf] cbq scheduler cause bad latency
Hmmm, we're seeing this in pfSense on both the cbq and hfsc
schedulers. I'm glad I saw this come through, I've spent a fair
amount of time trying to figure out what was wrong. CBQ in RELENG_6
is still doing what this PR suggests using the pfSense shaper setup
(we've disabled it for now). HFSC appears to work for a while (at
least I see no bad latencies immediately after load), but it
eventually (in some cases immediately) also tends to cause massive
latencies (completely idle connection showing 700ms pings w/ altq and
30ms pings w/out). It can be challenging to duplicate this with
setups going from working to broken to working.
--Bill
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