Hello gentlemen.
See if one of you could help me. I have a fresh installation of dbmail 3.0.2. (mysql 5.1.46; postfix 2.7.1 in a openSuSE 11.3 everthing in the same server). And I use fetchmail to get mails from just one account to be delivered through postfix to dbmail. Everything is working fine, my doubt is about delay. When I run fetchmail, I get my postfix queue filled with thousands of messages quickly and following /var/log/mail I could see it takes more than 2 seconds to deliver each one. (some supposedly relevant parameters from supposedly relevant config files:) my.cnf key_buffer_size = 16M max_allowed_packet = 180M table_open_cache = 64 sort_buffer_size = 4M net_buffer_length = 32K read_buffer_size = 2M read_rnd_buffer_size = 4M myisam_sort_buffer_size = 32M postfix - main.cf lmtp_destination_concurrency_limit = 30 lmtp_host_lookup = native ( to avoid dns issues, it uses /etc/hosts) mailbox_transport = dbmail-lmtp:localhost:24 dbmail.conf max_db_connections = 80 [ as you can see here, I tried to improve its performance, without success though] sqlsocket = /var/run/mysql/mysql.sock On the other hand I have another server in another place running same version of programs but dbmail 2.2.17. In this one, when I want it to work faster I just improve all the parameters about the processes: NCHILDREN MAXCHILDREN MINSPARECHILDREN MAXSPARECHILDREN MAXCONNECTS and then I get a lot of dbmail-lmtp process, and they do the job really fast, of course, at cost of a lot of memory... of course, I'm aware of the "Server Changes", that's why in the other deployment I've tried improve the "max_db_connectons", because I guess it plays as a kind of substitute, so to speak, to all the other processes parameters listed above. Probably I'm wrong. Now I ask you: is there a way to make it behaves just like my old dbmail 2.2.17? Let's suppose I have memory to spend and I would like it to deliver all my local messages really fast. Actually by now, It's still not a serious issue, but I fear It will be. And also I'm really curious to understand why it happens. Thanks in advance. Remy _______________________________________________ DBmail mailing list DBmail@dbmail.org http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail
