HP UX Java Software 8 Using Visualizer Functions, 8 Using Visualizer Functions, Specifying Filters for Monitoring, Setting Monitoring Session Preferences

Open and Cached Sessions........................................................................................................	96
Time Slice Entries.......................................................................................................................	96
Saving Data................................................................................................................................	96
Console Tool Bar Buttons................................................................................................................	97
Console Menu Choices....................................................................................................................	97
The Monitor Menu.....................................................................................................................	98
Console Guide.................................................................................................................................	99
Status Bar.......................................................................................................................................	100
Setting Monitoring Session Preferences .............................................................................................	100
Specifying Metrics to Collect for Monitoring................................................................................	100
Enabling Monitoring Alerts...........................................................................................................	101
Specifying Filters for Monitoring .................................................................................................	102
Editing Filters...........................................................................................................................	102
Adding Filters...........................................................................................................................	102
Specifying Filter Sets................................................................................................................	103
Viewing Monitoring Data in HPjmeter...............................................................................................	103
Using Alerts........................................................................................................................................	103
Using the Alert Controller.............................................................................................................	105
Viewing a Log of the Alert History..........................................................................................	107
Editing E-mail Notification Attributes..........................................................................................	107
Responding to Alerts.....................................................................................................................	108
Abnormal Thread Termination Alert.......................................................................................	108
Uncaught Exception Statistics.............................................................................................	109
Excessive Compilation Alert....................................................................................................	110
Expected Out Of Memory Error Alert......................................................................................	110
GC Duration Notification.........................................................................................................	110
Heap Usage Notification..........................................................................................................	111
Java Collection Leak Locations Alert.......................................................................................	111
Array Leak Locations Alert......................................................................................................	112
Process CPU Usage Alert.........................................................................................................	113
System CPU Usage Alert..........................................................................................................	114
Thread Deadlock Alert.............................................................................................................	115
Unfinalized Queue Growth......................................................................................................	115
8 Using Visualizer Functions .......................................................................................	116
Visualizer Behavior When Monitoring Behavior or Analyzing Data.................................................	116
Locating Information About a JVM and its Environment..................................................................	117
Using Monitoring Displays.................................................................................................................	117
Monitor Code and/or CPU Activity Menu....................................................................................	118
Java Method HotSpots..............................................................................................................	118
Guidelines...........................................................................................................................	119
Details..................................................................................................................................	119
Thrown Exceptions...................................................................................................................	120
Thrown Exceptions with Stack Traces......................................................................................	120
Monitor Memory and/or Heap Activity Menu.............................................................................	122
Heap Monitor...........................................................................................................................	122
Guidelines...........................................................................................................................	122
Details..................................................................................................................................	123
Garbage Collections..................................................................................................................	123
Guidelines...........................................................................................................................	124
Details..................................................................................................................................	124
GC Duration.............................................................................................................................	124
Guidelines...........................................................................................................................	124
Details..................................................................................................................................	125
Percentage of Time Spent in Garbage Collection.....................................................................	125

6Table of Contents