Talos performance monitoring

[ipuustin]

Feature Request

Add performance monitoring support to Talos.

Description

It would be great to have a performance monitoring tool (such as perf, see https://www.brendangregg.com/perf.html) baked into Talos. Right now it's difficult to analyze low-level performance issues, especially system-wide ones. It would be able to create an on-cpu performance flamegraph of the whole system or a particular process, maybe by calling talosctl perf or similar. The output could be a perf.svg file or an intermediate representation of the data for custom processing.

[aarnaud]

did you try with a Daemonset ? https://github.com/aarnaud/talos-debug-tools/

[github-actions[bot]]

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