If your system is running slowly, perhaps a process is using too much CPU time and won't let other processes run smoothly. To find out which processes are taking up a lot of CPU time, you can use Apple's Activity Monitor.
The CPU pane shows how processes are affecting CPU (processor) activity:
| <?xml version="1.0" encoding="UTF-8"?> | |
| <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
| <plist version="1.0"> | |
| <dict> | |
| <key>Cancellation</key> | |
| <dict> | |
| <key>Cancel</key> | |
| <string>cancelOperation:</string> | |
| </dict> | |
| <key>Transformations</key> |
| # Install tmux 3.1b on Centos | |
| # install deps | |
| yum install gcc kernel-devel make ncurses-devel | |
| # DOWNLOAD SOURCES FOR LIBEVENT AND MAKE AND INSTALL | |
| curl -LOk https://github.com/libevent/libevent/releases/download/release-2.1.12-stable/libevent-2.1.12-stable.tar.gz | |
| tar -xf libevent-2.1.12-stable.tar.gz | |
| cd libevent-2.1.12-stable | |
| ./configure --prefix=/usr/local |
| # Download the latest (at the time of writing) source of Fish, build, and install | |
| wget https://github.com/fish-shell/fish-shell/releases/download/3.1.2/fish-3.1.2.tar.gz | |
| tar -xvf fish-3.1.2.tar.gz | |
| cd fish-3.1.2 | |
| camke . | |
| make -j | |
| sudo make install | |
| # install Powerline, for an enanched Fish prompt | |
| sudo yum install python-pip |
| #!/usr/bin/env bash | |
| # | |
| # The script downloads the latest Git version (at the time of writing), | |
| # it builds it, and it installs the executables under `/usr/local/bin`. | |
| # | |
| # Aug 2020, Riccardo Maria Bianchi | |
| # | |
| wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.28.0.tar.gz | |
| tar -xvf git-2.28.0.tar.gz | |
| cd cd git-2.28.0/ |
| # Requirements: | |
| # - Make sure you have a recent GCC compiler supporting, at least, C++11 | |
| # install dependencies | |
| sudo yum install libxcb libxcb-devel xcb-util xcb-util-devel libxkbcommon-devel libxkbcommon-x11-devel | |
| sudo yum install xcb-util-image-devel xcb-util-keysyms-devel xcb-util-renderutil-devel xcb-util-wm-devel | |
| # install MESA libs if you don't have NVidia drivers installed | |
| #sudo yum install mesa-libGL-devel | |
| # get the code and extract |
| # By default, only GCC 4.8 is installed with devtools on Centos7. | |
| # So here we will install a recent version of GCC. | |
| # Source: https://linuxize.com/post/how-to-install-gcc-compiler-on-centos-7/ | |
| # 1. Install the SCL. | |
| sudo yum install centos-release-scl | |
| # 2. See what versions are available. | |
| sudo yum search devtoolset |
