![How to: Find which process is causing high CPU usage Linux/Ubutu/Debian/Kali Linux/CentOS/RHEL > Blog-D without Nonsense How to: Find which process is causing high CPU usage Linux/Ubutu/Debian/Kali Linux/CentOS/RHEL > Blog-D without Nonsense](https://dannyda.com/myupload/2020/02/image-17.png)
How to: Find which process is causing high CPU usage Linux/Ubutu/Debian/Kali Linux/CentOS/RHEL > Blog-D without Nonsense
![firefox - Debugging high (near total) CPU/memory usage of "Web Content" application on Linux Mint - Unix & Linux Stack Exchange firefox - Debugging high (near total) CPU/memory usage of "Web Content" application on Linux Mint - Unix & Linux Stack Exchange](https://i.stack.imgur.com/D8KzA.png)
firefox - Debugging high (near total) CPU/memory usage of "Web Content" application on Linux Mint - Unix & Linux Stack Exchange
![Laggy Xorg functions + High Xorg CPU Usage with DISTRIB_RELEASE=20.2.1 - Graphics & Display - Manjaro Linux Forum Laggy Xorg functions + High Xorg CPU Usage with DISTRIB_RELEASE=20.2.1 - Graphics & Display - Manjaro Linux Forum](https://forum.manjaro.org/uploads/default/optimized/2X/6/65e055a71993421c3cf28bebb3c5de0d3ff54033_2_1024x341.png)
Laggy Xorg functions + High Xorg CPU Usage with DISTRIB_RELEASE=20.2.1 - Graphics & Display - Manjaro Linux Forum
![linux - Xorg high CPU use starting at boot in both Ubuntu 20.04 and Debian 11 running KDE in 2022 - Super User linux - Xorg high CPU use starting at boot in both Ubuntu 20.04 and Debian 11 running KDE in 2022 - Super User](https://i.stack.imgur.com/kiW5a.png)
linux - Xorg high CPU use starting at boot in both Ubuntu 20.04 and Debian 11 running KDE in 2022 - Super User
![Xorg use high cpu loading after Ubuntu suspend/wake up many times - Jetson Xavier NX - NVIDIA Developer Forums Xorg use high cpu loading after Ubuntu suspend/wake up many times - Jetson Xavier NX - NVIDIA Developer Forums](https://global.discourse-cdn.com/nvidia/original/3X/0/e/0e4e0867046bb739829e8e6b53313028fc2df157.png)
Xorg use high cpu loading after Ubuntu suspend/wake up many times - Jetson Xavier NX - NVIDIA Developer Forums
![linux - Htop shows one core at 100% cpu usage, but no processes are using much cpu - Unix & Linux Stack Exchange linux - Htop shows one core at 100% cpu usage, but no processes are using much cpu - Unix & Linux Stack Exchange](https://i.stack.imgur.com/xpsyi.png)