Neil Shen

Exit with actual error log

2

## Bug Report Lighting fails and exits with a log, which is misleading ``` [2020/11/26 13:12:59.344 +00:00] [ERROR] [main.go:83] ["tidb lightning encountered error stack info"] [error="restore table `db`.`table` failed: [1fc7d0aa-07f9-5f0b-a4a9-18610333ab04]...

## Feature Request **Is your feature request related to a problem? Please describe:** Analyze tables when generating KV pairs to save extra ANALYZE TABLE post restore.

## Feature Request **Is your feature request related to a problem? Please describe:** For now, there is no way to observe local backend via Grafana. It is helpful to debug...

Tracking issue for reducing high latency

1

The status quo and the goal of the tracking issue. Scenario | Status quo (2022/03/02) | Goal -- | -- | -- **Planned outage** | | TiCDC rolling upgrade |...

TiCDC should respect cgroup limits

2

## Bug Report 1. What did you do? If possible, provide a recipe for reproducing the error. TiCDC should respects cgroup limits on Linux: - [CPU Quota](https://www.freedesktop.org/software/systemd/man/systemd.resource-control.html#:~:text=CPUQuota) - [MemoryMax/MemoryLimit](https://www.freedesktop.org/software/systemd/man/systemd.resource-control.html#MemoryMax=bytes) Otherwise,...

ticdc: update `log-file` explanation

2

### First-time contributors' checklist - [x] I've signed [**Contributor License Agreement**](https://cla-assistant.io/pingcap/docs-cn) that's required for repo owners to accept my contribution. ### What is changed, added or deleted? (Required) Update `log-file`...

Some suggestions from Chrome Lighthouse

2

 [Full report.pdf](https://github.com/pingcap/tidb-dashboard/files/6405330/Untitled.Document.pdf) Auditing reports generated by Chrome Lighthouse.

Restore fails due to PD returns Unavailable not leader

2

Please answer these questions before submitting your issue. Thanks! 1. What did you do? If possible, provide a recipe for reproducing the error. Restore a backup. BR exits unexpectedly ```...

Please answer these questions before submitting your issue. Thanks! 1. What did you do? If possible, provide a recipe for reproducing the error. Restore a 2TB tpcc dataset. ``` br...

Please answer these questions before submitting your issue. Thanks! 1. What did you do? Backup in TiDB 5.0 using BR master Restore to TiDB 5.0 using BR master Error occurs...