The Ultimate Guide to High Availability with MariaDB
This is a read-only copy of the MariaDB Knowledgebase generated on 2024-11-14. For the latest, interactive version please visit https://mariadb.com/kb/.

SHOW CLIENT_STATISTICS

Syntax

SHOW CLIENT_STATISTICS

Description

The SHOW CLIENT_STATISTICS statement is part of the User Statistics feature. It was removed as a separate statement in MariaDB 10.1.1, but effectively replaced by the generic SHOW information_schema_table statement. The information_schema.CLIENT_STATISTICS table holds statistics about client connections.

The userstat system variable must be set to 1 to activate this feature. See the User Statistics and information_schema.CLIENT_STATISTICS articles for more information.

Example

SHOW CLIENT_STATISTICS\G
*************************** 1. row ***************************
                Client: localhost
     Total_connections: 35
Concurrent_connections: 0
        Connected_time: 708
             Busy_time: 2.5557979999999985
              Cpu_time: 0.04123740000000002
        Bytes_received: 3883
            Bytes_sent: 21595
  Binlog_bytes_written: 0
             Rows_read: 18
             Rows_sent: 115
          Rows_deleted: 0
         Rows_inserted: 0
          Rows_updated: 0
       Select_commands: 70
       Update_commands: 0
        Other_commands: 0
   Commit_transactions: 1
 Rollback_transactions: 0
    Denied_connections: 0
      Lost_connections: 0
         Access_denied: 0
         Empty_queries: 35
Content reproduced on this site is the property of its respective owners, and this content is not reviewed in advance by MariaDB. The views, information and opinions expressed by this content do not necessarily represent those of MariaDB or any other party.