pg_query_statsd is a small plugin for PostgreSQL that sends query statistics to a statsd compatible interface. Right now it sends query runtime and total tuples returned.
make USE_PGXS=1 make USE_PGXS=1 install
Add the following to your postgresql.conf
shared_preload_libraries = 'pg_query_statsd' custom_variable_classes = 'pg_query_statsd' pg_query_statsd.hostname = 'localhost' # The hostname of your statsd server #pg_query_statsd.port = 8125 # Default port
You can change the hostname and then reload the config for the changes to take effect.
The current output sent to statsd looks something like this:
- Backport to PG 9.0 and 8.4
- Add sampling capability
- Add GUC's for custom bucket names
- Add buffer usage stats