On Thu, May 29, 2008 at 2:11 AM, Douglas McNaught <
doug@mcnaught.org> wrote:
On Wed, May 28, 2008 at 7:05 PM, Sabbiolina <
sabbiolina@gmail.com> wrote:
> Hello, in my particular case I need to configure Postgres to handle only a
> few concurrent connections, but I need it to be blazingly fast, so I need it
> to cache everything possible. I've changed the config file and multiplied
> all memory-related values by 10, still Postgres uses only less than 50 Mb of
> my RAM.
Task Manager
> I have 4 Gigs of RAM, how do I force Postgres to use a higher part of such
> memory in order to cache more indexes, queries and so on?
Post the settings values you're using and people will be better able
to help you.
-Doug
config:
port = 5432 # (change requires restart)
max_connections = 50 # (change requires restart)
shared_buffers = 320MB # min 128kB or max_connections*16kB
temp_buffers = 80MB # min 800kB
max_prepared_transactions = 10 # can be 0 or more
work_mem = 10MB # min 64kB
maintenance_work_mem = 160MB # min 1MB
Max_stack_depth = 20MB # min 100kB
max_fsm_pages = 2048000 # min max_fsm_relations*16, 6 bytes each
max_fsm_relations = 10000 # min 100, ~70 bytes each
shared_preload_libraries = '$libdir/plugins/plugin
_debugger.dll' # (change requires restart)
wal_buffers = 640kB # min 32kB
log_destination = 'stderr' # Valid values are combinations of
logging_collector = on # Enable capturing of stderr and csvlog
log_line_prefix = '%t ' # special values:
datestyle = 'iso, dmy'
lc_messages = 'Italian_Italy.1252' # locale for system error message
lc_monetary = 'Italian_Italy.1252' # locale for monetary formatting
lc_numeric = 'Italian_Italy.1252' # locale for number formatting
lc_time = 'Italian_Italy.1252' # locale for time formatting
default_text_search_config = 'pg_catalog.italian'
