Hello, Yes, that's exactly what it acts like. I looked over the code a bit once and nothing stood out as definitely wrong, but I really don't do a lot of C network coding, so it could easily be.
---- Original Message ---- From: Bret Baptist <[email protected]> To: [email protected] Subject: Re: [Dbmail] 100% cpu usage with dbmail-pop3d Sent: Mon, 6 Oct 2003 12:48:16 -0500 > Sarge is testing. > > Well I think we can rule out the postgres libs, since I am running MySQL. I > am thinking it must be the SQL code they are using, instead of idling while > waiting for the client to download, it is just taking all the cpu. > > Just silly. > > > Bret. > > > > On Monday 06 October 2003 12:36 pm, Jesse Norell wrote: > > Hello, > > > > Take comfort in the fact that you're not alone ... but I don't > > have a solution for you. This is exactly what we're seeing after > > having upgraded to debian unstable (is unstable now sarge?). I > > alluded to this briefly in a reply the other day - I think the > > problem has to either be in the linux kernel or the postgres libs, > > not dbmail itsself, but maybe would be possible to work around > > it if it could be nailed down. We've not had much time to look > > into it, just have enough pop3 front ends that we can put it off > > for a while. It has persisted through a few kernel updates (and > > tried smp kernel, same effects), and at least one postgres lib > > update also... > > > > > > > > ---- Original Message ---- > > From: Bret Baptist <[email protected]> > > To: [email protected] > > Subject: [Dbmail] 100% cpu usage with dbmail-pop3d > > Sent: Mon, 6 Oct 2003 12:24:21 -0500 > > > > > I recently switched over to a separate dbmail front end server and > > > database server. When I set the new front end server up I used debian > > > sarge. Since that time I have been having huge problems with load being > > > caused by dbmail-pop3d. It appears to attempt to use all the available > > > cpu while transferring messages to the client. I had never seen this > > > before when running the front end and database on the same server. > > > > > > Does anyone have any clues? This is where the logs are at when it is > > > taking 100% cpu: > > > Oct 6 12:02:52 destiny dbmail/pop3d[20773]: pop3():RETR command, > > > retrieving message > > > Oct 6 12:02:52 destiny dbmail/pop3d[20773]: pop3(): RETR command, > > > selecting message > > > Oct 6 12:02:52 destiny dbmail/pop3d[20773]: db_send_message_lines(): > > > request for [-2] lines > > > Oct 6 12:02:52 destiny dbmail/pop3d[20773]: db_send_message_lines(): > > > executing query [SELECT * FROM messageblks WHERE message_idnr=2458388 > > > ORDER BY messageblk_idnr ASC] > > > Oct 6 12:02:52 destiny dbmail/pop3d[20773]: db_query(): executing > > > [SELECT * FROM messageblks WHERE message_idnr=2458388 ORDER BY > > > messageblk_idnr ASC] Oct 6 12:02:52 destiny dbmail/pop3d[20773]: > > > db_send_message_lines(): sending [-2] lines from message [2458388] > > > Oct 6 12:02:52 destiny dbmail/pop3d[20773]: db_send_message_lines(): > > > getting nextblock [1] > > > > > > I am running the latest CVS version available, and still seeing this > > > issue. > > > > > > > > > -- > > > Bret Baptist > > > Systems and Technical Support Specialist > > > [EMAIL PROTECTED] > > > Internet Exposure, Inc. > > > http://www.iexposure.com > > > > > > (612)676-1946 x17 > > > Web Development-Web Marketing-ISP Services > > > ------------------------------------------ > > > > > > > > > Today is the tomorrow you worried about yesterday. > > > > > > _______________________________________________ > > > Dbmail mailing list > > > [email protected] > > > https://mailman.fastxs.nl/mailman/listinfo/dbmail > > > > -- End Original Message -- > > > > > > -- > > Jesse Norell > > jesse (at) kci.net > > > > > > _______________________________________________ > > Dbmail mailing list > > [email protected] > > https://mailman.fastxs.nl/mailman/listinfo/dbmail > > -- > Bret Baptist > Systems and Technical Support Specialist > [EMAIL PROTECTED] > Internet Exposure, Inc. > http://www.iexposure.com > > (612)676-1946 x17 > Web Development-Web Marketing-ISP Services > ------------------------------------------ > > > Today is the tomorrow you worried about yesterday. > > _______________________________________________ > Dbmail mailing list > [email protected] > https://mailman.fastxs.nl/mailman/listinfo/dbmail > -- End Original Message -- -- Jesse Norell jesse (at) kci.net
