tuna / tuna/tunasync-scripts

Large amount of read io while running nix-channels.py

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Dominant language
Python
Stars
495
Forks
178
PR merge metrics
No merged PRs in 30d

Description

Large amount of read io could be observed while running nix-channels.py, maybe some performance improvments could be implemented to reduce server loads.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by profiling nix-channels.py while it runs to identify the source of the large read I/O. Compare the observed I/O and server load before and after the change; done means the script performs less read I/O without losing its mirror-job behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
performance
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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