How To Install pg_top on CentOS 7

In this tutorial we learn how to install pg_top on CentOS 7. pg_top is ’top’ for PostgreSQL process

Introduction

In this tutorial we learn how to install pg_top on CentOS 7.

What is pg_top

pg_top is ’top’ for PostgreSQL processes. See running queries, query plans, issued locks, and table and index statistics.

We can use yum or dnf to install pg_top on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install pg_top.

Install pg_top on CentOS 7 Using yum

Update yum database with yum using the following command.

sudo yum makecache

After updating yum database, We can install pg_top using yum by running the following command:

sudo yum -y install pg_top

Install pg_top on CentOS 7 Using dnf

If you don’t have dnf installed you can install DNF on CentOS 7 first. Update yum database with dnf using the following command.

sudo dnf makecache

After updating yum database, We can install pg_top using dnf by running the following command:

sudo dnf -y install pg_top

How To Uninstall pg_top on CentOS 7

To uninstall only the pg_top package we can use the following command:

sudo dnf remove pg_top

References

Summary

In this tutorial we learn how to install pg_top on CentOS 7 using yum and dnf.