psi2log(1)

📦
version 0.3.0 · 2 versions
, in nixos 26.05, nixpkgs unstable, ubuntu resolute, ubuntu stonking

💖 psi2log — bestie edition 💖

okay so welcome to psi2log(1), a page from the General Commands Manual (section 1, the user commands girlies ✨). sit down, grab a strawberry drink 🍓, and let's get you fluent in PSI metrics logging. no cap.

✨ NAME ✨

psi2log — it's a PSI metrics monitor and logger. monitoring AND logging. she does both. 💅

🌸 SYNOPSIS 🌸

psi2log [OPTION]...

that's it. that's the whole vibe. options only, no positional drama. 🎀

🦋 DESCRIPTION 🦋

psi2log is a CLI tool that can check and log PSI metrics from a specified target. like, you point her at something, she watches it, she writes it down. iconic behavior honestly.

and before you ask — she's part of the nohang package. found family. 🫶

👑 OPTIONS 👑

one bullet per flag, no gatekeeping, here we go:

  • -h, --help — shows this help message and then dips. exit stage left. 🚪
  • -t TARGET, --target TARGET — the target, bestie. like cgroup_v2 or SYTSTEM_WIDE.
  • -i INTERVAL, --interval INTERVAL — the interval, in sec. how often she checks in on you. ⏰
  • -l LOG, --log LOG — path to the log file. where the receipts get stored. 🧾
  • -m MODE, --mode MODE — mode. and your options are 0, 1 or 2. pick your fighter. 🥊
  • -s SUPPRESS_OUTPUT, --suppress-output SUPPRESS_OUTPUT — suppress output. quiet mode. shy girl era. 🤫

🌈 EXAMPLES 🌈

the classics, copy them exactly, don't freestyle:

$ psi2log
$ psi2log --mode 2
$ psi2log --target /user.slice --interval 1.5 --log psi.log

that third one? that's the full main-character setup. target, interval, log file. she's booked and busy. 🔥

💀 SIGNALS 💀

okay listen, this part is important:

if you send SIGTERM, SIGINT, SIGQUIT or SIGHUP to the psi2log process, she displays peak values and then exits.

so yeah, killing her isn't just killing her — she goes out with a little farewell performance. peak values, then peace out. 😭✨

🙈 REPORTING BUGS 🙈

got questions? found a bug? don't suffer in silence, bestie. please ask any questions and report bugs at:

<https://github.com/hakavlad/nohang/issues>

(it's a link in the original, but you already knew that. iykyk.)

💜 AUTHOR 💜

Written by Alexey Avramov <hakavlad@gmail.com>. thank you for your service, king. 👑

🧚 HOMEPAGE 🧚

Homepage is:

<https://github.com/hakavlad/nohang>

go look at it. it's giving project. 🌟

⭐ SEE ALSO ⭐

the whole friend group, go say hi:

and that's the page!! mwah 💋 this was psi2log(1) from the General Commands Manual, and yes, the footer says psi2log(1) again because she's consistent like that. periodt. 🎀💖🦋

📦 where this page comes from