Pressure Stall Information - alerts
psi-by-example@1fa3473911 | ||
.gitmodules | ||
LICENSE | ||
psi-alerts.sh | ||
psi-alerts@.service | ||
psi-monitor.service | ||
README.md |
Pressure Stall Information (PSI) - Alerts
PURPOSE
This project aims to deliver Pressure Stall Information (PSI) alerts via
standard Linux graphical desktop (through libnotify
compatible daemons and
CLI programs), and email (email-to-SMS is also supported). This can alert the
system administrator of CPU, I/O, or Memory (RAM) pressure in near real time.
PREREQUISITES
- A Linux system with kernel 5.2.0 or greater
- systemd
- zsh
- ssh (OpenSSH, for desktop notifications)
- psi-by-example (a modified version of this is included in this project as a submodule)
INSTALL
First, clone this repository with the --recurse-submodules
flag:
$ git clone --recurse-submodules https://git.eldon.me/trey/psi-alerts.git
CONFIGURE
Included in this project are a number of systemd units: * psi-monitor.service * psi-alerts@.service (template service)
TODO
- finish INSTALL section
- figure out how we're actually going to build all submodules
- and install them
- finish CONFIGURE section
- about defining an instance and editing it
sudo systemctl edit psi-alerts@<user>.service
- mainly for
Environment=
variables
- about defining an instance and editing it