Adams-dong

Results 3 issues of Adams-dong

File: [/release-6.1/tiup/tiup-bench.md](https://docs.pingcap.com/zh/tidb/stable/tiup-bench)

File: [/release-6.1/tidb-lightning/deploy-tidb-lightning.md](https://docs.pingcap.com/zh/tidb/stable/deploy-tidb-lightning)

area/tidb-lightning

File: [/release-6.1/best-practices/haproxy-best-practices.md](https://docs.pingcap.com/zh/tidb/stable/haproxy-best-practices)