一個元件或子系統內的全部受監視屬性
一個元件或子系統內特定的受監視屬性
當特定元件或子系統所請求的屬性不存在時,將會傳回錯誤。同樣,當元件或子系統所請求的特定屬性不在作用中時,也會傳回錯誤。
請參閱list 和 get 指令在所有層級上的預期輸出,以取得有關使用 get 指令的更多資訊。
嘗試從某子系統中取得特定物件的所有屬性:
asadmin> get --user admin-user --monitor server.jvm.* |
傳回:
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 |
嘗試從 J2EE 應用程式中取得所有屬性:
asadmin> get --user admin-user --monitor server.applications.myJ2eeApp.* |
傳回:
No matches resulted from the wildcard expression. CLI137 Command get failed. |
該 J2EE 應用程式層級上沒有提供可監視的屬性,因此顯示此回覆。
嘗試從某子系統中取得特定屬性:
asadmin> get --user admin-user --monitor server.jvm.uptime-lastsampletime |
傳回:
server.jvm.uptime-lastsampletime = 1093215374813
嘗試從某子系統屬性中取得不明的屬性:
asadmin> get --user admin-user --monitor server.jvm.badname |
傳回:
No such attribute found from reflecting the corresponding Stats interface: [badname] CLI137 Command get failed. |