| To: | djbdns Mailing List <dns@list.cr.yp.to> |
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| Subject: | Re: djbdns-1.05-epoll + speedup patch |
| From: | Sami Farin <safari-dns@safari.iki.fi> |
| Date: | Sun, 4 Feb 2007 17:40:27 +0200 |
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| In-reply-to: | <b601d5db0702040711x3112d858qd6e19fe7cb651a22@mail.gmail.com> |
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| References: | <20070116171333.GA5674@m.safari.iki.fi> <b601d5db0702040711x3112d858qd6e19fe7cb651a22@mail.gmail.com> |
| User-agent: | Mutt/1.5.13 (2006-08-11) |
On Sun, Feb 04, 2007 at 16:11:48 +0100, Andrzej Kukula wrote: > On 1/16/07, Sami Farin <safari-dns@safari.iki.fi> wrote: > >This is for Linux 2.6 with epoll feature. > >In addition to poll --> epoll, it has improved > >performance by fixing certains algos be O(1), > >for example finding next free TCP/UDP slot. > >Now it's no pain to have 3000 concurrency, > >for example, if you have the bandwidth. > > > >I have betatested it for eight months now. > >No crashes or odd behavior detected. > > > >Usage: RTFM: README.safari > >"make -j8 dnscache-conf dnscache" for starters. > > > >http://safari.iki.fi/djbdns/djbdns-1.05-epoll-latest.diff.bz2 > > Thanks for excellent patch. Works great, and combined with MAXLOOP > patch gives nice results. Nice to get feedback. My ADSL bandwidth limits outgoing queries to around 200-300 pps, with varying amounts of concurrency, what kind of numbers do you have? > Regards, > Andrzej Kukula --
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