> I'm running this on a Dual-PIII 450 Server, 512Meg of RAM, zero
> swap space being used ... the database has its indices on one hard drive,
> the tables themselves are on a second one ... its PgSQL 7.0.2 (Tom,
> anything in v7.0.3 that might improve this?) and startup is as:
>
> #!/bin/tcsh
> setenv PORT 5432
> setenv POSTMASTER /pgsql/bin/postmaster
> unlimit
> ${POSTMASTER} -B 384 -N 192 \
> -o "-F -S 32768" \
> -i -p ${PORT} -D/pgsql/data >&
> /pgsql/logs/postmaster.${PORT}.$$ &
BTW, you have a 32MB sort space for each backend, and you allow up to
192 concurrent backends. So whole postgres requires at least 192*32MB
= 6144MB memory if all 192 users try to connect to your server at the
same time! I would suggest adding enough swap space or descreasing -S
setting...
--
Tatsuo Ishii
