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Consider evict leader according to the region's flow #8949

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rleungx opened this issue Dec 25, 2024 · 0 comments · May be fixed by #9275
Open

Consider evict leader according to the region's flow #8949

rleungx opened this issue Dec 25, 2024 · 0 comments · May be fixed by #9275
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rleungx commented Dec 25, 2024

Enhancement Task

When TiKV encounters an IO jitter issue, we have provided a slow store detection mechanism to reduce the impact of latency. Currently, we are using a random method to choose the region that will be transferred. But we can improve it by choosing the region according to its flow.
@rleungx rleungx added the type/enhancement The issue or PR belongs to an enhancement. label Dec 25, 2024
@rleungx rleungx changed the title Consider evict leader with flow first Consider evict leader according the region's flow Dec 25, 2024
@rleungx rleungx changed the title Consider evict leader according the region's flow Consider evict leader according to the region's flow Dec 25, 2024
@rleungx rleungx linked a pull request Apr 29, 2025 that will close this issue
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scheduler: evict hot leader first rleungx/pd
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