RV-MON-WWNR(1)

💖 RV-MON-WWNR(1) — the wakeup-while-not-running monitor, bestie edition 💖

okay so you found rv-mon-wwnr in the General Commands Manual and you're like "what is this" — don't worry, I got you 🫶 it's the Wakeup While Not Running monitor, and yes the acronym is literally wwnr, iconic. Let's get into it.

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✨ NAME ✨

rv-mon-wwnr — Wakeup While Not Running monitor 💅

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🌸 SYNOPSIS 🌸

rv mon wip [OPTIONS]

(yes, it says wip, not wwnr — that's what the page says, so that's what we're copying, no cap 🔥)

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🦋 DESCRIPTION 🦋

The wakeup while not running (wwnr) is a per-task sample monitor. that's the whole vibe. it watches per-task, sampling along the way. 🎀

wanna go deeper? the kernel docs have the full lore:

<<https://docs.kernel.org/trace/rv/monitor_wwnr.html>>

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💅 OPTIONS 💅

• -h, --help — prints the monitor's options and the list of available reactors. your little map of the place 🗺️
• -r, --reactor reactor — enables the reactor. want the list of available reactors? run -h, it's all there, periodt. ⭐
• -s, --self — when you're tracing (-t), this also prints the events that happened during the rv command itself. lowkey dangerous tho: if the rv command itself generates too many events, the tool might get busy processing its own events only. it's giving "main character so powerful it can't see anyone else" 😭
• -t, --trace — traces the monitor's events and errors. the receipts, fr fr 🔥
• -v, --verbose — prints debug messages. for when you need every single detail 🐛

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🌈 SEE ALSO 🌈

• rv(1)
• rv-mon(1)

Linux kernel RV documentation:

<<https://www.kernel.org/doc/html/latest/trace/rv/index.html>>

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👑 AUTHOR 👑

Written by Daniel Bristot de Oliveira <<bristot@kernel.org>> 💜

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🙈 REPORTING BUGS 🙈

Report bugs to <<linux-kernel@vger.kernel.org>> and <<linux-trace-devel@vger.kernel.org>>. they wanna hear it, bestie, don't be shy 🫶

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⭐ LICENSE ⭐

rv is Free Software licensed under the GNU GPLv2. slay, free as in freedom 💖

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🎀 COPYING 🎀

Copyright (C) 2022 Red Hat, Inc. Free use of this software is granted under the terms of the GNU Public License (GPL).

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and that's the whole page, no skips, no summarising, every flag accounted for ✨ this was RV-MON-WWNR(1) from the General Commands Manual, and yeah — the footer says RV-MON-WWNR(1) again, because the manual stays repping its own name at the bottom. obsessed. bye bestie 💖🦋