Optimize the priority of different storage background tasks
Open
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component/storage
type/enhancement
- Dominant language
- C++
- Stars
- 1k
- Forks
- 423
- Avg merge
- 1d 15h
- Merged PRs (30d)
- 24
Description
Enhancement
Currently the priority of different storage background tasks is not optimal on cloud env which may waste disk throughput resource and cause some unnecessary latency on some tasks. So we need find a better way to organize all storage background tasks.
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by mapping the storage background tasks and their current priorities in TiFlash, then investigate how cloud-environment workloads use disk throughput. Define a better organization for those tasks and validate that it reduces unnecessary latency and resource waste.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- databases
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100