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Improve runsc profile collection #220

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prattmic opened this issue Apr 30, 2019 · 0 comments

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area: performance enhancement good first issue priority: p3
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commented Apr 30, 2019 •
edited

The ability to collect sentry profiles with runsc is currently quite limited:

  • Only CPU and heap profiles are supported.
  • Profiling can only be enabled after startup with runsc debug. There is no way to enable profiling when the sandbox starts.

We should add more profile types (tracing, block, mutex, etc: https://godoc.org/runtime/pprof#Profile), and the ability to create them at startup.

@prattmic prattmic added enhancement good first issue area: performance priority: p3 labels Apr 30, 2019

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