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Monitor

Service Management

  • Service management is mainly to monitor and display the health status and basic information of each service in the system.

Master Server

  • Mainly related to master information.

master

Worker Server

  • Mainly related to worker information.

worker

Database

  • Mainly the health status of the DB.

db

Statistics Management

Statistics

statistics

Parameter Description
Number of commands wait to be executed Statistics of the t_ds_command table data.
The number of failed commands Statistics of the t_ds_error_command table data.
Number of tasks wait to run Count the data of task_queue in the ZooKeeper.
Number of tasks wait to be killed Count the data of task_kill in the ZooKeeper.

Audit Log

The audit log provides information about who accesses the system and the operations made to the system and record related time, which strengthen the security of the system and maintenance.

audit-log