The purpose of this chapter was to elucidate some concepts with regards to troubleshooting active processes and in this respect we have managed to sweep through the hallways of swap
, vmstat
, top
, ps
, process IDs, kill
, and pkill
. Of course, there are many more utilities at your disposal but for most troubleshooters (beginner and experienced alike), knowing how to monitor and measure memory usage; determining server load; watching for power-greedy applications, services, or users; removing orphaned processes; and using systemd
will easily serve you well before we move forward and consider an approach to troubleshoot the network.
Troubleshooting CentOS
By :
Troubleshooting CentOS
By:
Overview of this book
Table of Contents (17 chapters)
Troubleshooting CentOS
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Free Chapter
Basics of Troubleshooting CentOS
Troubleshooting Active Processes
Troubleshooting the Network Environment
Troubleshooting Package Management and System Upgrades
Troubleshooting Users, Directories, and Files
Troubleshooting Shared Resources
Troubleshooting Security Issues
Troubleshooting Database Services
Troubleshooting Web Services
Troubleshooting DNS Services
Index
Customer Reviews