Plugins

A PostgreSQL plugin that checks the database's cache hits percentage.

Check many things for a Postgres database, including connectivity, version, disk space used, table and index bloat, database size, relation size, locks, number of connections,…

Monitor if any queries are in a waiting or blocked state on a PostgreSQL server. This uses SNMP to check the status via the ps…

Summarizes the types of queries (SELECT ,INSERT ,DELETE ,UPDATE ,ALTER ,CREATE ,TRUNCATE, VACUUM, COPY) running on a PostgreSQL server. This warns about long running queries.

Watch the percentage and number of connections available on a PostgreSQL server.

This simple plugin checks if its possible to connect to the postgresql database (on localhost) and does a small query.

check_sql is a nagios plugin to check SQL queries using perl DBI. check_sql is database agnostic and the support depends only on what DBI can…

memcached's statistics

Check Memcached Server that set and get object cache .

This plug uses nc (netcat) to connect to a 4D server port, send some jibrish and then exit. On success server name will be returned,…

This is a special plugin that will check localtime on the system its running on and for specified time will generate an alert. This is…

A small Bash Script for monitoring Nagios Latency