In the system resource manager, a measure of the rate at which system resources (services) are provided to individual jo在系统资源管理程序中，系统资源（服务）被提供给各个作业的比率量度。
Manage system resource which used by supervise system. Maintain and manage the menu、chart、report forms、voice、bitmap etc 管理监控系统使用的系统资源。对画面、图表、报表、声音、图园、位图等资源维护管理。可进行增加、删除、修改、下载操作。