February 2017
Intermediate to advanced
536 pages
28h 47m
English
Content preview from PostgreSQL High Availability Cookbook - Second Edition
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Monitoring
In this chapter, we will learn how to effectively monitor PostgreSQL's server status and database performance. Primarily, we will focus on using Nagios, check_mk, check_postgres, collectd, and Graphite; all of these tools excel at system monitoring. We will cover the following recipes in this chapter:
- Figuring out what to monitor
- Installing and configuring Nagios
- Configuring Nagios to monitor a database host
- Enhancing Nagios with check_mk
- Getting to know check_postgres
- Installing and configuring collectd
- Adding a custom PostgreSQL monitor to collectd
- Installing and configuring Graphite
- Adding collectd data to Graphite
- Building a graph in Graphite
- Customizing a Graphite graph
- Creating a Graphite dashboard
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