Severalnines Blog
The automation and management blog for open source databases

Severalnines blog

Filter by:
Clear
Apply (1) filters
3 blog posts in 13 categories

PostgreSQL Log Analysis with pgBadger

pgBadger is a PostgreSQL log analyzer, it takes the log output from a running PostgreSQL instance and processes it into an HTML file. The report it generates can help shed light on errors happening in the system, checkpoint behavior, vacuum behavior, trends, and other basic, but crucial information for a PostgreSQL system. This blog provides an overview of pgBadger, as well as how to get the most out of it.

Managing Your Database logfiles with ClusterControl

Learn about where to find the various system and database log files for MySQL, MongoDB & PostgreSQL and learn how to identify and resolve issues using ClusterControl’s log functionalities.

Understanding the MySQL Galera Cluster and MariaDB Cluster Diagnostic Logs

In a Galera cluster, whether you use MariaDB Cluster, Percona XtraDB Cluster or the Codership build, the MySQL error log is even more important. It gives you the same information as MySQL would, but you’ll also find in it information about Galera internals and replication. This data is crucial to understand the state of your cluster and to identify any issues which may impact the cluster’s ability to operate. In this post, we’ll try to make the Galera error log easier to understand.