filecoin-project / filecoin-project/venus

venus同步节点migration较慢建议优化

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#5,530 3 comments 0 reactions 0 assignees View on GitHub
C-enhancement CU-chain-service CU-force-community P2 V-venus
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Description

### 链服务模块 / Chain Service Components

- [X] venus
- [ ] venus-auth
- [ ] venus-gateway
- [ ] venus-messager
- [ ] venus-miner
- [ ] 文档 / docs

### 订单服务模块 / Deal Service Components

- [ ] venus-market
- [ ] 文档 / docs

### 算力服务模块 / Storage Power Service Components

- [ ] venus-sector-manager
- [ ] venus-worker
- [ ] 文档 / docs

### 描述 / Description

情况:主网在进行网络升级的时候,pre-migration、migration比较慢,可能会耽误证明消息上链导致惩罚
排查:当进行migration时,通过iostat命令会发现存储链上数据的磁盘处于非常繁忙状态(util超过90),但是w/s(每秒磁盘写请求次数)才1000左右,wkB/s(每秒磁盘写入量)100MB左右,写入也不多,单纯从读写次数和读书数据量来说,磁盘不应该处于卡顿状态
建议:排查下这块逻辑,看看是否能优化下,提高migration速度,降低升级带来的消息无法及时上链的风险

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