[ERROR] [grpclogger.go:116] ["[transport]transport: Got too many pings from the client, closing the connection."] [system=grpc] [grpc_log=true]"
[ERROR] [grpclogger.go:116] ["[transport]transport: loopyWriter.run returning. Err: transport: Connection closing"] [system=grpc] [grpc_log=true]
你日志里面这个bug倒是挺明确的,需要升级到6.1.3。
https://github.com/pingcap/tidb/issues/38941
重启的问题,目前的信息还太少,不好说是什么原因。