Check cluster resource usage by executing SQL statements
You can log in to the sys tenant and execute the following SQL statement to query the resource usage of a cluster:
ob-sys 10.0.0.0 (root@oceanbase)> SELECT * FROM GV$OB_SERVERS LIMIT 2;
+----------------+----------+-------+----------+--------------+------------------+--------------+------------------+--------------+--------------+-------------------+-------------------+-----------------+--------------------+--------------------+------------------+-------------------------+--------------+---------------------+-------------------------+-----------------------+----------------------------------+-----------------------------+
| SVR_IP | SVR_PORT | ZONE | SQL_PORT | CPU_CAPACITY | CPU_CAPACITY_MAX | CPU_ASSIGNED | CPU_ASSIGNED_MAX | MEM_CAPACITY | MEM_ASSIGNED | LOG_DISK_CAPACITY | LOG_DISK_ASSIGNED | LOG_DISK_IN_USE | DATA_DISK_CAPACITY | DATA_DISK_ASSIGNED | DATA_DISK_IN_USE | DATA_DISK_HEALTH_STATUS | MEMORY_LIMIT | DATA_DISK_ALLOCATED | DATA_DISK_ABNORMAL_TIME | SSL_CERT_EXPIRED_TIME | SS_DATA_DISK_OPERATION_SUGGESTED | SS_DATA_DISK_SIZE_SUGGESTED |
+----------------+----------+-------+----------+--------------+------------------+--------------+------------------+--------------+--------------+-------------------+-------------------+-----------------+--------------------+--------------------+------------------+-------------------------+--------------+---------------------+-------------------------+-----------------------+----------------------------------+-----------------------------+
| 172.xx.xxx.xxx | 2882 | zone1 | 2881 | 64 | 64 | 8 | 8 | 75161927680 | 18253611008 | 179583320064 | 56103010304 | 1409286144 | 179593805824 | NULL | 228589568 | NORMAL | 107374182400 | 179593805824 | NULL | NULL | NULL | NULL |
+----------------+----------+-------+----------+--------------+------------------+--------------+------------------+--------------+--------------+-------------------+-------------------+-----------------+--------------------+--------------------+------------------+-------------------------+--------------+---------------------+-------------------------+-----------------------+----------------------------------+-----------------------------+
1 row in set