> > Some one know why this is happening? > > I change the OS to 64 bits and now the oom-killer not hapend but Postgres is > still showing out of memory > > Linux SERVER 2.6.18-92.el5 #1 SMP Tue Apr 29 13:16:15 EDT 2008 x86_64 x86_64 > x86_64 GNU/Linux > Red Hat Enterprise Linux Server release 5.2 (Tikanga) > PostgreSQL 8.1.15 > 32GB RAM > > My postgresql.conf: > # - Memory - > > shared_buffers = 1048576 # min 16 or > max_connections*2, 8KB each > temp_buffers = 1024 # min 100, 8KB each > max_prepared_transactions = 20 # can be 0 or more > # note: increasing max_prepared_transactions costs ~600 bytes of shared > memory > # per transaction slot, plus lock space (see max_locks_per_transaction). > work_mem = 1024 # min 64, size in KB > maintenance_work_mem = 65536 # min 1024, size in KB > max_stack_depth = 2048 # min 100, size in KB > What about the shmmax and shmall kernel parametters? Which values you are managing? -- Emanuel Calvo Franco www.emanuelcalvofranco.com.ar -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin