(full-sized image here):Īlso read htop and top alternatives: Glances, nmon. My tweaked config is on the left, and the default htop is on the right. MySql) Useful when the above change is made. (Are the only processes visible without scrolling MySQL threads? This solves that. Added a detailed CPU usage line at the top (System/IO-wait/Hard-IRQ/Soft-IRQ/Steal/Guest).The following is a list of the htop modifications to suit Linux administration better. Right_meters=Blank Clock Uptime LoadAverage Tasks Swap Memory htop is a newer program compared to top command, and it offers many improvements over top command. # The parser is also very primitive, and not human-friendly.įields=50 0 48 17 18 38 39 40 2 46 47 49 1 htop command in Linux system is a command line utility that allows the user to interactively monitor the system’s vital resources or server’s processes in real time. # Beware! This file is rewritten by htop when settings are changed in the interface. These settings are then saved to $HOME/.config/htop/htoprcįeel free to copy, replace and tweak some more. From the above screen, you can tweak many settings. (Also read: how to customize top command and atop for Linux server performance analysis, here’s how). However, more often than not, we don’t tweak to our liking. Start by clicking Setup (bottom left) or by pressing F2 or shift + s. Open htop, and use your mouse or touchpad to navigate. Now for the fun part of customizing htop. Below is a screenshot of htop, taken from a StackLinux VPS which is hosting this blog: One example where this comes in handy is: you don’t have to type in PIDs select one or more processes using your mouse cursor or another input device.Īlthough similar to top, htop also allows you to scroll vertically and horizontally, so you can see all the processes running on the system and view them as a process tree. B.Htop uses a cursor-controlled interface for sending signals to processes.
Similarly, using Shift instead of Ctrl will select all intermediate cells. Non-adjacent cells can be selected concurrently by clicking one and then holding down Ctrl while clicking another. You can move a cell by selecting it and clicking Cell Up or Cell Down in the top toolbar.Ĭonsecutive cells can be selected by “lasso selection” by dragging from outside one cell and through the group. These buttons are also in the toolbar above the notebook where they can be used to add a cell below the currently selected cell. You can add new cells by using the + CODE and + TEXT buttons that show when you hover between cells. Just place the statement within a pair of $ signs. You can also add math to text cells using LaTeX to be rendered by MathJax.
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