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Investigate growing goroutine count and heap usage #2453

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timwu20 opened this issue Mar 31, 2022 · 2 comments
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Investigate growing goroutine count and heap usage #2453

timwu20 opened this issue Mar 31, 2022 · 2 comments
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@timwu20
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timwu20 commented Mar 31, 2022

Issue summary

  • Memory usage continues to climb over time. When syncing polkadot, memory usage reached 12GB at a block height of ~3M. Based on collected metrics, heap usage and goroutine count grows at the same rate.
  • Investigate codebase for blocked goroutines

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@timwu20 timwu20 self-assigned this Mar 31, 2022
@qdm12
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qdm12 commented Dec 7, 2022

Goroutine count does not seem to increase (hovers between 500 and 600) anymore, and that number seems reasonable.
I think we can close this in favor of #1973 ?

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timwu20 commented Dec 4, 2023

I think we have fixed our memory leaks at this point in time.

@timwu20 timwu20 closed this as completed Dec 4, 2023
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@timwu20 @danforbes @qdm12