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JProfiler 使用说明 目 录 1 JPROFILER'S START CENTER ........................................ 5 1.1 O PEN SESSION ..............................................................................5 1.2 N EW SESSION ...............................................................................6 1.2.1 New Session............................................................................................6 1.2.2 New server integration............................................................................7 1.3 C ONVERT SESSION .....................................................................17 1.4 O PEN SNAPSHOT ........................................................................17 2 2 管理SESSION ....................................................................... 18 2.1 A PPLICATION SETTINGS DIALOG .................................................18 2.1.1 session名 ...............................................................................................18 2.1.2 session类型 ...........................................................................................18 2.2 P ROFILING SETTINGS ..................................................................20 2.2.1 Adjusting call tree collection options....................................................20 2.2.2 JAVA 子系统........................................................................................23 3 监测视图................................................................................ 27 3.1 内存视图 ..................................................................................27 3.1.1 所有对象（ALL objects）...................................................................28 3.1.2 记录的对象（Recorded objects）.......................................................29 3.1.3 分配调用树（Allocation call tree ）..................................................29 3.1.4 分配热点视图（Allocation hot spots view）...................................29 JProfiler 使用说明 1 第 4 页 共 80 页 3.1.5 类跟踪（Class tracker）......................................................................30 3.2 CPU视图...................................................................................30 3.2.1 调用树视图（Call tree view） ............................................................30 3.2.2 热点视图（Hot spot view） ................................................................33 3.2.3 调用图（Call graph）..........................................................................34 3.3 线程视图 ..................................................................................40 3.3.1 线程历史视图.......................................................................................40 3.3.2 线程监控视图.......................................................................................41 3.3.3 死锁检测图形.......................................................................................43 3.3.4 当前监控使用视图...............................................................................43 3.3.5 监控使用历史视图...............................................................................44 3.3.6 监控使用统计.......................................................................................44 3.4 VM遥感监测视图....................................................................45 3.4.1 Heap ......................................................................................................45 3.4.2 Objects...................................................................................................45 3.4.3 Garbage collector ..................................................................................45 3.4.4 Classes...................................................................................................45 3.4.5 Threads..................................................................................................45 4 IDE 集成（ECLIPSE 3.X ）................................................. 46