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venus同步节点migration较慢建议优化 #5530

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@waleyhi

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@waleyhi

链服务模块 / Chain Service Components

  • 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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    C-enhancementCategory: feature enhancementCU-chain-serviceVenus chain service related issuesCU-force-communityCategory: from force communityP2Medium - we should get to this soonV-venusvenus component

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