Brendan Gregg wrote this [1] article outlining 10 useful commands to run upon connecting to a machine that is encountering an issue. In this demo, we use the analysecmd feature of perf-copilot to run these commands and analyse the output.
[1] https://www.brendangregg.com/Articles/Netflix_Linux_Perf_Analysis_60s.pdf
https://asciinema.org/a/593518
Append ?t=30 to start the playback at 30s, ?t=3:20 to start the playback at 3m 20s.
?t=30
?t=3:20
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Use snippets below to display a preview image linking to this recording. Ideal for places where scripts are not allowed, such as project README files.
HTML:
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Markdown:
[](https://asciinema.org/a/593518)
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<script src="https://asciinema.org/a/593518.js" id="asciicast-593518" async="true"></script>
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You can download this recording in asciicast v2 format, as a .cast file.
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asciinema play
asciinema play 593518.cast
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Download asciinema player from the releases page (you only need .js and .css file), then use it like this:
.js
.css
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See asciinema player quick-start guide for full usage instructions.
While this site doesn't provide GIF conversion at the moment, you can still do it yourself with the help of asciinema GIF generator utility - agg.
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agg https://asciinema.org/a/593518 demo.gif
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agg demo.cast demo.gif
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agg --help
See agg manual for full usage instructions.
