查看下资源是否充足:select a.zone,a.svr_ip,b.tenant_name,b.tenant_type, a.max_cpu, a.min_cpu,round(a.memory_size/1024/1024/1024,2) memory_size_gb, round(a.log_disk_size/1024/1024/1024,2) log_disk_size,round(a.log_disk_in_use/1024/1024/1024,2) log_disk_in_use,round(a.data_disk_in_use/1024/1024/1024,2) data_disk_in_usefrom oceanbase.gv$ob_units a join oceanbase.dba_ob_tenants b on a.tenant_id=b.tenant_id order by b.tenant_name; 看下视图:select * from GV$OB_SERVERS ;