MAX_UTILIZATION代表数据库自上次启动以来达到的最大值,LIMIT_VALUE代表设置的最大值
select resource_name,MAX_UTILIZATION,LIMIT_VALUE from v$resource_limit where resource_name in ('processes','sessions');
select resource_name,MAX_UTILIZATION,LIMIT_VALUE from v$resource_limit where resource_name in ('processes','sessions');