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TIDB_SERVERS_INFO

The TIDB_SERVERS_INFO table provides information about TiDB servers in the TiDB Cluster (namely, tidb-server processes).

USE INFORMATION_SCHEMA; DESC tidb_servers_info;

The output is as follows:

+---------------+--------------+------+------+---------+-------+ | Field | Type | Null | Key | Default | Extra | +---------------+--------------+------+------+---------+-------+ | DDL_ID | varchar(64) | YES | | NULL | | | IP | varchar(64) | YES | | NULL | | | PORT | bigint(21) | YES | | NULL | | | STATUS_PORT | bigint(21) | YES | | NULL | | | LEASE | varchar(64) | YES | | NULL | | | VERSION | varchar(64) | YES | | NULL | | | GIT_HASH | varchar(64) | YES | | NULL | | | BINLOG_STATUS | varchar(64) | YES | | NULL | | | LABELS | varchar(128) | YES | | NULL | | +---------------+--------------+------+------+---------+-------+ 9 rows in set (0.00 sec)

View the TIDB_SERVERS_INFO table:

SELECT * FROM TIDB_SERVERS_INFO\G

The output is as follows:

*************************** 1. row *************************** DDL_ID: 771c169d-0a3a-48ea-a93c-a4d6751d3674 IP: 0.0.0.0 PORT: 4000 STATUS_PORT: 10080 LEASE: 45s VERSION: 8.0.11-TiDB-v8.1.0 GIT_HASH: 827d8ff2d22ac4c93ae1b841b79d468211e1d393 BINLOG_STATUS: Off LABELS: 1 row in set (0.006 sec)

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