为提高效率,请提供以下信息,问题描述清晰能够更快得到解决:
【 TiDB 使用环境】
【概述】场景+问题概述
tidb经常重启,日志中找不到oom的SQL,从监控上看内存也没有OOM的迹象
【背景】做过哪些操作
【现象】业务和数据库现象
【业务影响】
【TiDB 版本】
V4.0.9
【附件】
- 相关日志 和 监控
-
TiUP Cluster Display 信息
-
TiUP Cluster Edit Config 信息
-
TiDB- Overview 监控
- 对应模块日志(包含问题前后1小时日志)
vi tidb.log
[2021/09/22 07:00:26.153 +08:00] [INFO] [printer.go:33] [“Welcome to TiDB.”] [“Release Version”=v4.0.9] [Edition=Community] [“Git Commit Hash”=69f05ea55e8409152a7721b2dd8822af011355ea] [“Git Branch”=heads/refs/tags/v4.0.9] [“UTC Build Time”=“2020-12-21 04:26:49”] [GoVersion=go1.13] [“Race Enabled”=false] [“Check Table Before Drop”=false] [“TiKV Min Version”=v3.0.0-60965b006877ca7234adaced7890d7b029ed1306]
vi tidb_stderr.log
goroutine 1017919 [select, 97 minutes]:
google.golang.org/grpc/internal/transport.(*controlBuffer).get(0xc002bb19a0, 0x1, 0x0, 0x0, 0x0, 0x0)
/home/jenkins/agent/workspace/optimization-build-tidb-linux-amd/go/pkg/mod/google.golang.org/grpc@v1.26.0/internal/transport/controlbuf.go:395 +0x122
google.golang.org/grpc/internal/transport.(*loopyWriter).run(0xc005a554a0, 0x0, 0x0)
/home/jenkins/agent/workspace/optimization-build-tidb-linux-amd/go/pkg/mod/google.golang.org/grpc@v1.26.0/internal/transport/controlbuf.go:513 +0x1e3
google.golang.org/grpc/internal/transport.newHTTP2Client.func3(0xc000173180)
/home/jenkins/agent/workspace/optimization-build-tidb-linux-amd/go/pkg/mod/google.golang.org/grpc@v1.26.0/internal/transport/http2_client.go:346 +0x7b
created by google.golang.org/grpc/internal/transport.newHTTP2Client
/home/jenkins/agent/workspace/optimization-build-tidb-linux-amd/go/pkg/mod/google.golang.org/grpc@v1.26.0/internal/transport/http2_client.go:344 +0xedb