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drdrsh merged 3 commits into from
Aug 31, 2024
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Improve Prometheus stats + Add Grafana dashboard #785

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Improve Prometheus stats + Add Grafana dashboard
drdrsh Aug 31, 2024
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drdrsh Aug 31, 2024
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drdrsh Aug 31, 2024
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2 changes: 2 additions & 0 deletions README.md
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Expand Up @@ -268,6 +268,8 @@ psql -h 127.0.0.1 -p 6432 -d pgbouncer -c 'SHOW DATABASES'

Additionally, Prometheus statistics are available at `/metrics` via HTTP.

We also have a [basic Grafana dashboard](https://github.com/postgresml/pgcat/blob/main/grafana_dashboard.json) based on Prometheus metrics that you can import into Grafana and build on it or use it for monitoring.

### Live configuration reloading

The config can be reloaded by sending a `kill -s SIGHUP` to the process or by querying `RELOAD` to the admin database. All settings except the `host` and `port` can be reloaded without restarting the pooler, including sharding and replicas configurations.
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