Can the TiDB DM migration tool limit the import speed to TiDB?

This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: tidb dm 迁移工具可以限速导入tidb的速度么

| username: Hacker_nTkchcIf

【TiDB Usage Environment】Production Environment
【TiDB Version】4.0.13
【Reproduction Path】
【Encountered Problem: Problem Phenomenon and Impact】
MySQL data is migrated to the TiDB cluster through the DM tool, but it is found that the write pressure is a bit high after the DM migration task starts. Does DM have a function to limit the import speed?
【Resource Configuration】
3 TiDB server nodes
5 TiKV server nodes
【Attachments: Screenshots/Logs/Monitoring】

| username: 裤衩儿飞上天 | Original post link

You can refer to: DM Configuration Optimization | PingCAP Docs

Pay attention to the precautions mentioned.

| username: Hacker_nTkchcIf | Original post link

Thank you, expert.

| username: system | Original post link

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