b) top This command provides CPU and memory. The resources tab displays last 60 seconds of data in three different graphs for CPU, Memory and Network. Basic Linux Commands to Monitor Memory and CPU a) free m This command provides the total free and used memory information of your VM/node. The file systems tab displays the disk usages.įig: Ubuntu System Monitor – File Systems tab To view the system monitor in a bigger window, right click on any one of the system monitor graphs in the task bar, and click on “Open System Monitor”, which will display the System monitor in the bigger window as shown below.įrom the Processes tab, you can view all the process along with their status, %CPU usage, memory used by the process etc., You can also kill a process directly from here.įig: Ubuntu System Monitor – Processes tab You can change the colors, and the refresh interval.Īfter the above selection, you’ll see 4 graphs in the Ubuntu task bar itself as shown below.įig: Multiple graphs displayed on the Ubuntu task bar Ubuntu System Monitor GUI You can also choose Network, or Swap Space if you like to monitor those.īy default it displays the memory usage in green, cache in light green, process usage in blue, load average in red. GUI tools such as GNOME System Monitor, KDE System Monitor, and Xfce Task Manager provide a graphical interface for monitoring memory usage. Select the following check-boxes under the ‘Monitored Resources’ section. Right mouse click on the Processes graph that is displayed on the task bar panel, and select ‘Preferences’. Fig: Processes Usage Graph on Ubuntu Task Bar Panel Add Memory Usage, Load Average and Disk Usage Graphs to Ubuntu Task Bar Panel
0 Comments
Leave a Reply. |