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9 changes: 7 additions & 2 deletions TOC.md
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Expand Up @@ -301,6 +301,7 @@
- [使用 Binary 部署](/dm/deploy-a-dm-cluster-using-binary.md)
- [在 Kubernetes 环境中部署](https://docs.pingcap.com/zh/tidb-in-kubernetes/dev/deploy-tidb-dm)
- 入门指南
- [创建数据源](/dm/quick-start-create-source.md)
- [数据源操作](/dm/dm-manage-source.md)
- [任务配置向导](/dm/dm-task-configuration-guide.md)
- [Table routing](/dm/dm-key-features.md#table-routing)
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- [处理告警](/dm/dm-handle-alerts.md)
- [日常巡检](/dm/dm-daily-check.md)
- 参考手册
- 架构
- 架构组件
- [DM 架构简介](/dm/dm-arch.md)
- [DM-worker 说明](/dm/dm-worker-intro.md)
- [Relay Log](/dm/relay-log.md)
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- 命令行
- [DM-master & DM-worker](/dm/dm-command-line-flags.md)
- 配置文件
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- [迁移任务配置](/dm/task-configuration-file-full.md)
- [DM-master 配置](/dm/dm-master-configuration-file.md)
- [DM-worker 配置](/dm/dm-worker-configuration-file.md)
- [Table Selector](/dm/table-selector.md)
- [OpenAPI](/dm/dm-open-api.md)
- 安全
- [为 DM 的连接开启加密传输](/dm/dm-enable-tls.md)
- [生成自签名证书](/dm/dm-generate-self-signed-certificates.md)
- 监控告警
- 监控告警
- [监控指标](/dm/monitor-a-dm-cluster.md)
- [告警信息](/dm/dm-alert-rules.md)
- [错误码](/dm/dm-error-handling.md#常见故障处理方法)
- [术语表](/dm/dm-glossary.md)
- 使用示例
- [使用 DM 迁移数据](/dm/migrate-data-using-dm.md)
- [快速创建迁移任务](/dm/quick-start-create-task.md)
- [分表合并数据迁移最佳实践](/dm/shard-merge-best-practices.md)
- 异常解决
- [常见问题](/dm/dm-faq.md)
- [错误处理及恢复](/dm/dm-error-handling.md)
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144 changes: 0 additions & 144 deletions dm/dm-benchmark-v5.3.0.md

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2 changes: 1 addition & 1 deletion dm/dm-benchmark-v5.4.0.md
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Expand Up @@ -5,4 +5,4 @@ summary: 了解 DM 5.4.0 版本的性能。

# DM 5.4.0 性能测试报告

TiDB Data Migration (DM) 5.4.0 的性能测试数据与 DM 5.3.0 的测试数据持平,因此不单独提供测试报告。若要了解 DM 5.3.0 版本的性能测试目的、环境、场景和结果,请参阅 [DM 5.3.0 性能测试报告](/dm/dm-benchmark-v5.3.0.md)。
TiDB Data Migration (DM) 5.4.0 的性能测试数据与 DM 5.3.0 的测试数据持平,因此不单独提供测试报告。若要了解 DM 5.3.0 版本的性能测试目的、环境、场景和结果,请参阅 [DM 5.3.0 性能测试报告](https://github.com/pingcap/docs-dm/blob/release-5.3/zh/dm-benchmark-v5.3.0.md)。
2 changes: 1 addition & 1 deletion dm/dm-handle-performance-issues.md
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Expand Up @@ -12,7 +12,7 @@ aliases: ['/docs-cn/tidb-data-migration/dev/handle-performance-issues/']

在诊断性能问题时,请先确保对应组件正在正常运行,否则可能出现监控指标异常的情况,对性能问题的诊断造成干扰。

在诊断问题前,也可以先了解 DM 的[性能测试报告](/dm/dm-benchmark-v5.3.0.md)。
在诊断问题前,也可以先了解 DM 的[性能测试报告](https://github.com/pingcap/docs-dm/blob/release-5.3/zh/dm-benchmark-v5.3.0.md)。

当数据迁移过程存在较大延迟时,若需快速定位瓶颈是在 DM 组件内部还是在 TiDB 集群,可先排查 [写入 SQL 到下游](#写入-sql-到下游) 部分的 `DML queue remain length`。

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55 changes: 0 additions & 55 deletions dm/quick-create-migration-task.md

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45 changes: 0 additions & 45 deletions dm/scenarios.md

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