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Version: 2.3.x

System Views

CnosDB provides system views to view cluster status and cluster schema information.

  • cluster_schema : Used to store cluster information.
  • information_schema: Used to store tenant information.
  • usage_schema: User stores usage information.

cluster_schema​

tenants​

users​

information_schema​

databases​

tables​

columns​

enabled_roles​

roles​

database_privileges​

members​

queries​

usage_schema​

coord_data_in​

coord_data_out​

coord_queries​

coord_writes​

http_data_in​

http_data_out​

http_queries​

http_query_duration​

sql_data_in​

vnode_cache_size​

vnode_disk_storage​