postgresqlHow can I monitor PostgreSQL performance using Zabbix?
Zabbix is a powerful monitoring tool that can be used to monitor the performance of PostgreSQL databases. The following steps outline how to set up Zabbix for PostgreSQL monitoring:
- Install the Zabbix Agent on the PostgreSQL server.
- Create a Zabbix user on the PostgreSQL server.
- Configure the Zabbix Agent to connect to the PostgreSQL server.
- Create a Zabbix template for PostgreSQL monitoring.
- Create a Zabbix item to monitor PostgreSQL performance.
Example code for creating a Zabbix item to monitor PostgreSQL performance:
UserParameter=postgresql.performance[*],psql -U zabbix_user -d postgres -c "SELECT * FROM pg_stat_activity WHERE state='active'"
The code above creates a Zabbix item that will query the pg_stat_activity table in the PostgreSQL database and return the active connections.
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