Hello,

I am dealing with slow scan times, I was thinking about iowait.... I am
using the standar db for bayes, may this be causing a higher scan time?

Here is my db directory:

> -rw-------    1 spamd    spamd           6 Oct  5  2006 auto-whitelist.mutex
> -rw-r--r--    1 root     root     438956192 Nov  7 15:51 bayes_backup_07112007
> -rw-------    1 spamd    spamd       24096 Nov  7 16:06 bayes_journal
> -rw-r--r--    1 spamd    spamd      124758 Nov  7 16:06 bayes.mutex
> -rw-r--r--    1 spamd    spamd    672612352 Nov  7 16:06 bayes_seen
> -rw-------    1 spamd    spamd    10629120 Nov  7 16:06 bayes_toks
> -rw-------    1 spamd    spamd    10182656 Feb 28  2007 bayes_toks.expire10134
> -rw-------    1 spamd    spamd     4472832 Feb 23  2007 bayes_toks.expire10399
> -rw-------    1 spamd    spamd    10629120 Oct 24 00:54 bayes_toks.expire1220
> -rw-------    1 spamd    spamd    10432512 Aug  7 15:01 bayes_toks.expire12662
> -rw-------    1 spamd    spamd     1097728 Feb 23  2007 bayes_toks.expire13340
> -rw-------    1 spamd    spamd     9506816 Sep 14 19:27 bayes_toks.expire1419
> -rw-------    1 spamd    spamd    10141696 Oct 23 12:45 bayes_toks.expire14302
> -rw-------    1 spamd    spamd    10047488 Feb 24  2007 bayes_toks.expire1514
> -rw-------    1 spamd    spamd     2371584 Feb 23  2007 bayes_toks.expire15994
> -rw-------    1 spamd    spamd     9445376 Sep 14 19:42 bayes_toks.expire1689
> -rw-------    1 spamd    spamd     9900032 Feb 28  2007 bayes_toks.expire17095
> -rw-------    1 spamd    spamd     9940992 Feb 28  2007 bayes_toks.expire17096
> -rw-------    1 spamd    spamd     6004736 May 30 23:40 bayes_toks.expire17408
> -rw-------    1 spamd    spamd     4780032 Aug  7 15:04 bayes_toks.expire19113
> -rw-------    1 spamd    spamd     5988352 May 30 23:56 bayes_toks.expire19120
> -rw-------    1 spamd    spamd      544768 Feb 23  2007 bayes_toks.expire19332
> -rw-------    1 spamd    spamd     4448256 Feb 23  2007 bayes_toks.expire19333
> -rw-------    1 spamd    spamd     4333568 Feb 23  2007 bayes_toks.expire19401
> -rw-------    1 spamd    spamd     5353472 Feb 28  2007 bayes_toks.expire19543
> -rw-------    1 spamd    spamd     5812224 May 30 23:51 bayes_toks.expire19987
> -rw-------    1 spamd    spamd     4472832 Sep 17 16:47 bayes_toks.expire21309
> -rw-------    1 spamd    spamd     9908224 Feb 28  2007 bayes_toks.expire21568
> -rw-------    1 spamd    spamd    10047488 Feb 28  2007 bayes_toks.expire21569
> -rw-------    1 spamd    spamd    10477568 Feb 27  2007 bayes_toks.expire21644
> -rw-------    1 spamd    spamd      540672 Feb 23  2007 bayes_toks.expire21686
> -rw-------    1 spamd    spamd     1073152 Feb 23  2007 bayes_toks.expire24464
> -rw-------    1 spamd    spamd     1056768 Feb 26  2007 bayes_toks.expire2596
> -rw-------    1 spamd    spamd    10375168 Feb 28  2007 bayes_toks.expire2628
> -rw-------    1 spamd    spamd     5500928 Feb  7  2007 bayes_toks.expire27617
> -rw-------    1 spamd    spamd    10072064 Feb 28  2007 bayes_toks.expire2906
> -rw-------    1 spamd    spamd     2215936 Feb 23  2007 bayes_toks.expire29415
> -rw-------    1 spamd    spamd     2199552 Feb 23  2007 bayes_toks.expire30847
> -rw-------    1 spamd    spamd    10563584 Nov  1 14:02 bayes_toks.expire31820
> -rw-------    1 spamd    spamd     5378048 Feb 28  2007 bayes_toks.expire334
> -rw-------    1 spamd    spamd      561152 Feb 20  2007 bayes_toks.expire354
> -rw-------    1 spamd    spamd     5115904 Feb 28  2007 bayes_toks.expire361
> -rw-------    1 spamd    spamd     4780032 Sep 14 19:22 bayes_toks.expire3773
> -rw-------    1 spamd    spamd     9445376 Dec 15  2006 bayes_toks.expire4088
> -rw-------    1 spamd    spamd     9428992 Sep 14 19:47 bayes_toks.expire442
> -rw-------    1 spamd    spamd     5009408 Nov 14  2006 bayes_toks.expire463
> -rw-------    1 spamd    spamd     5484544 Feb 28  2007 bayes_toks.expire501
> -rw-------    1 spamd    spamd     2158592 Feb 23  2007 bayes_toks.expire547
> -rw-------    1 spamd    spamd     2134016 Feb 23  2007 bayes_toks.expire548
> -rw-------    1 spamd    spamd     4972544 Feb 28  2007 bayes_toks.expire6264
> -rw-------    1 spamd    spamd     9723904 Sep 14 19:13 bayes_toks.expire662
> -rw-------    1 spamd    spamd      278528 Feb 23  2007 bayes_toks.expire6713
> -rw-------    1 spamd    spamd      561152 Feb 20  2007 bayes_toks.expire7497
> -rw-------    1 spamd    spamd     4456448 Feb 23  2007 bayes_toks.expire8117
> -rw-------    1 spamd    spamd     9965568 Feb 28  2007 bayes_toks.expire8626
> -rw-------    1 spamd    spamd     9322496 Sep 14 19:52 bayes_toks.expire8875
> -rw-------    1 spamd    spamd     9261056 Sep 14 19:57 bayes_toks.expire8912
> -rw-------    1 spamd    spamd      540672 Feb 23  2007 bayes_toks.expire8923
> -rw-------    1 spamd    spamd           0 Sep 15 20:33 
> __db.bayes_toks.expire1270.
> -rw-------    1 spamd    spamd           0 Sep 15 21:49 
> __db.bayes_toks.expire15897.
> -rw-------    1 spamd    spamd           0 Sep 16 00:58 
> __db.bayes_toks.expire16797.
> -rw-------    1 spamd    spamd           0 Sep 15 20:05 
> __db.bayes_toks.expire17778.
> -rw-------    1 spamd    spamd           0 Sep 15 22:15 
> __db.bayes_toks.expire20880.
> -rw-------    1 spamd    spamd           0 Sep 15 20:10 
> __db.bayes_toks.expire23514.
> -rw-------    1 spamd    spamd           0 Sep 15 20:08 
> __db.bayes_toks.expire26416.
> -rw-------    1 spamd    spamd           0 Sep 15 20:18 
> __db.bayes_toks.expire26421.
> -rw-------    1 spamd    spamd           0 Sep 16 01:59 
> __db.bayes_toks.expire26977.
> -rw-------    1 spamd    spamd           0 Sep 15 20:41 
> __db.bayes_toks.expire2739.
> -rw-------    1 spamd    spamd           0 Sep 15 20:07 
> __db.bayes_toks.expire27515.
> -rw-------    1 spamd    spamd           0 Sep 16 02:03 
> __db.bayes_toks.expire27877.
> -rw-------    1 spamd    spamd           0 Sep 15 20:12 
> __db.bayes_toks.expire28697.
> -rw-------    1 spamd    spamd           0 Sep 15 20:13 
> __db.bayes_toks.expire29089.
> -rw-------    1 spamd    spamd           0 Sep 16 02:22 
> __db.bayes_toks.expire30629.
> -rw-------    1 spamd    spamd           0 Sep 15 20:21 
> __db.bayes_toks.expire31427.
> -rw-------    1 spamd    spamd           0 Sep 15 23:48 
> __db.bayes_toks.expire4127.
> -rw-------    1 spamd    spamd           0 Sep 15 20:49 
> __db.bayes_toks.expire4501.
> -rw-------    1 spamd    spamd           0 Sep 15 20:30 
> __db.bayes_toks.expire660.
> -rw-------    1 spamd    spamd           0 Sep 15 20:31 
> __db.bayes_toks.expire661.
> -rw-------    1 spamd    spamd           0 Sep 16 02:34 
> __db.bayes_toks.expire714.
> -rw-------    1 spamd    spamd           0 Sep 16 03:13 
> __db.bayes_toks.expire7413.
> -rw-------    1 spamd    spamd           0 Sep 16 03:21 
> __db.bayes_toks.expire8458.
> -rw-------    1 spamd    spamd           0 Sep 15 21:14 
> __db.bayes_toks.expire9362.

As you can see, I have stopped using AWL a wile ago... but what are all
those bayes_toks.expire~ and __db.bayes_toks~~??? it's seems that I need
to clean this up a little bit :-D Could this be performed with sa-learn
--sync? I am reading the wiki about "Setting up a cron job to force
Bayes Expiry", not sure if I need to apply this. Any comments?

I was told before at this list, that for a faster performance I'll have
to use the bayes db at a mysql environment. It's the size of the bayes
db telling me that I should move to the mysql setup??

I am receiving 50K msg daily, at a 3GB RAM Xeon 2.80GHz CPU, ~3K
accounts. I'm using sendmail, milters and spamd. also
clamav-milter/clamd is running plus httpd, pop3d, etc.

Any comments are greatly appreciated :-)

Best Regards,
Matías.



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