GC Issues

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

Original topic: GC问题

| username: Hacker_5KEgzcj2

【TiDB Usage Environment】Production Environment
【Encountered Problem: Problem Phenomenon and Impact】
A large number of warning logs appear in TiDB: gc raft log with a large range information, not sure if it affects the production environment.

| username: Hacker_5KEgzcj2 | Original post link

Is it related to the GC collection time being set too long?

| username: WalterWj | Original post link

How long did you set the GC? 7 days?

| username: Kongdom | Original post link

It’s really possible, try adjusting it~