Sun Java System Application Server Enterprise Edition 8.2 管理指南

get 命令示例

get 命令将检索以下受监视的信息:

示例 1

尝试从某个子系统中获取某个特定对象的所有属性:


asadmin> get --user admin-user --monitor server.jvm.*

返回:


server.jvm.dotted-name= server.jvm
server.jvm.heapsize-current = 21241856
server.jvm.heapsize-description = Provides statistical information about 
   the JVM's memory heap size.
server.jvm.heapsize-highwatermark = 21241856
server.jvm.heapsize-lastsampletime = 1080232913938
server.jvm.heapsize-lowerbound = 0
server.jvm.heapsize-lowwatermark = 0
server.jvm.heapsize-name = JvmHeapSize
server.jvm.heapsize-starttime = 1080234457308
server.jvm.heapsize-unit = bytes
server.jvm.heapsize-upperbound = 518979584
server.jvm.uptime-count = 1080234457308
server.jvm.uptime-description = Provides the amount of time the JVM has 
   been running.
server.jvm.uptime-lastsampletime = 1080234457308
server.jvm.uptime-name = JvmUpTime
server.jvm.uptime-starttime = 1080232913928
server.jvm.uptime-unit = milliseconds

示例 2

尝试获取某个 J2EE 应用程序的所有属性:


asadmin> get --user admin-user --monitor server.applications.myJ2eeApp.*

返回:


没有与通配符表达式一致的匹配项。CLI137 命令失败。

该 J2EE 应用程序级别上没有暴露可监视的属性,因而显示此回复。

示例 3

尝试获取某个子系统的某个特定属性:


asadmin> get --user admin-user --monitor server.jvm.uptime-lastsampletime

返回:

server.jvm.uptime-lastsampletime = 1093215374813

示例 4

尝试获取某个子系统属性中的某个未知属性:


asadmin> get --user admin-user --monitor server.jvm.badname

返回:


通过反映相应的统计信息接口 [badname] 没有找到此类属性,CLI137 命令失败。