Milter-greylist

On Thu, Oct 23, 2008 at 07:14:54AM +0000, Emmanuel Dreyfus wrote:
> FWIW, at mine, milter-greylist memory consumption raise up to about
> 50 megabytes. It is difficult to say if that is a memory leak, As I
> restart it about once a week to test various things. So there may be
> a leak, but it is not obvious.
> 
> Setup: milter-greylist-4.1.6 on NetBSD-4.0,
> ./configure --with-user=smmsp --enable-dnsrbl --with-libGeoIP=/usr/pkg \
> 	    --with-libmilter=/usr/pkg --with-openldap=/usr/pkg --enable-p0f
> 
> Um... I don't use SPF, perhaps there is something to dig here.

Thanks for the hint, I forgot that nospf is not default. Take a look at
the new results:

   ************************************************

   with spf

   ************************************************

   user            "smmsp:postfix"
   pidfile         "/var/milter/mgrey.pid"
   dumpfile        "/var/milter/mgrey.db"
   socket          "/var/milter/mgrey.sock"

   racl whitelist default nolog
   dacl blacklist body /jo28de928ufdosid9g8fr30fdp/
   dacl whitelist default nolog

   ************************************************

   3008K 1248K sigwait    0:00  0.00%  0.00% <-- mg started
   3584K 3648K sigwait    0:03 29.87% 15.77% <-- 900 sim. connections
   4008K 4100K sigwait    0:04 15.45% 12.01%
   4568K 4676K sigwait    0:06 14.30% 12.79%
   5112K 5220K sigwait    0:08 14.95% 14.21%
   5656K 5764K sigwait    0:09 14.00% 13.67%
   6180K 6296K sigwait    0:11 14.96% 14.79%
   6704K 6824K sigwait    0:12 14.14% 14.06%
   7272K 7392K RUN        0:14 14.63% 14.50%
   7752K 7872K sigwait    0:16 13.59% 13.57%
   8308K 8428K sigwait    0:17 14.17% 14.16%
   8876K 8996K sigwait    0:19 14.90% 14.89%
   9408K 9528K sigwait    0:21 15.87% 15.87%
   9960K   10M sigwait    0:22 15.63% 15.62%
     10M   10M sigwait    0:24 16.16% 16.16%

   ************************************************

   without spf

   ************************************************

   nospf

   user            "smmsp:postfix"
   pidfile         "/var/milter/mgrey.pid"
   dumpfile        "/var/milter/mgrey.db"
   socket          "/var/milter/mgrey.sock"

   racl whitelist default nolog
   dacl blacklist body /jo28de928ufdosid9g8fr30fdp/
   dacl whitelist default nolog

   ************************************************

   3008K 1248K sigwait    0:00  0.00%  0.00% <-- mg started
   3168K 2860K RUN        0:00 12.43%  4.10% <-- 900 sim. connections
   3172K 2924K sigwait    0:02 12.75%  9.91%
   3172K 2928K sigwait    0:03 13.70% 12.26%
   3172K 2928K sigwait    0:05 15.67% 14.89%
   3172K 2928K sigwait    0:06 14.60% 14.26%
   3168K 2924K sigwait    0:07 11.21% 11.08%
   3184K 2964K RUN        0:09 20.30% 16.41%
   3184K 2964K RUN        0:12 23.97% 23.49%
   3200K 3000K RUN        0:24 57.61% 57.47%
   3200K 3000K sigwait    0:29 44.12% 44.09%
   3200K 3000K RUN        0:29 24.72% 24.71%
   3200K 3000K RUN        0:31 19.30% 19.29%
   3200K 3000K sigwait    0:32 15.72% 15.72%
   3200K 3000K sigwait    0:34 14.26% 14.26%
   3096K 2896K sigwait    0:35 12.50% 12.50%

   ************************************************


Interesting!