last vacuumdb was 5 or 6 months ago, but the transactions is not big (about 500-1000 transaction a day). The postmaster did not eating up memory, but eating up processor process. On Sun, 30 Jan 2005 22:13:49 -0700, Michael Fuhr <mike@xxxxxxxx> wrote: > On Mon, Jan 31, 2005 at 08:28:28AM +0700, Frans wrote: > > > > I'm using Fedora Core 2, apache 2.0 and postgresql 7.4.6. > > Recently, the application is slowing down. When I check the process > > using "top", sometimes postmaster process time is increasing and the > > process is never end, I think this cause the application slowing down > > and sometimes this process make the server slowing down and I have to > > restart postmaster. > > Have you investigated what queries are running? See configuration > settings like stats_command_string and log_min_duration_statement > in the "Run-time Configuration" section of the "Server Run-time > Environment" chapter of the documentation: > > http://www.postgresql.org/docs/7.4/static/runtime-config.html > > -- > Michael Fuhr > http://www.fuhr.org/~mfuhr/ > -- Best Regards, Frans Gunawan fransgunawan@xxxxxxxxx ---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend
