Is there an online demo for the mysql-replay tool?

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

Original topic: mysql-replay 工具有在线回放demo么

| username: TiDBer_yyy

[TiDB Usage Environment] Test
[TiDB Version] 5.0.4

[Encountered Issue: Problem Phenomenon and Impact]
The testing tool has an online replay function, but all the methods tested failed.

Steps are as follows:

  1. Start tcpdump to collect data
nohup tcpdump -nn -B 1572864 -w /data/dump_pcap_data/data.%s.pcap -Z root -G 60 -i <network-interface> tcp port 4000 1> main.log 2>&1 &
  1. Start mysql-replay serve
mysql-replay serve --addr :5000 --ports 4000 --target-dsn 'root@tcp(' --archive-dir=/data/dump_pcap_data --speed 1
  1. Start notify to inform about traffic replay: Error reported
mysql-replay notify --callback-url "" --channel "centos1" --download-url "http" --log-level debug
Error: accepts 1 arg(s), received 0
  mysql-replay notify [flags]

      --callback-url string   callback url (default "")
      --channel string        tcpdump channel (default "centos1")
      --download-url string   download url format
  -h, --help                  help for notify

Global Flags:
      --log-level string     log level (default "info")
      --log-output strings   log output (default [stderr])
      --pprof string         enable pprof

Checked the source code but didn’t find any demo, and the community explanation is somewhat vague: mysql-replay复制mysql流量到Tidb6.X - #6,来自 TammyLi - TiDB 的问答社区

| username: Billmay表妹 | Original post link

What is your core demand?

MySQL Replay is a third-party tool, not provided by TiDB officially, so I cannot confirm if there is an online replay demo. I suggest you check the official documentation of MySQL Replay or contact the developers of MySQL Replay for more information. If you have any other questions about TiDB or TiDB Cloud, I am happy to help.

| username: system | Original post link

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