HPjmeter 4.3 User's Guide

Percentage of Time Spent in Garbage Collection.............................................................143
Guidelines.............................................................................................................143
Details..................................................................................................................144
Unfinalized Objects.....................................................................................................144
Guidelines.............................................................................................................145
Details..................................................................................................................145
Allocated Object Statistics by Class...............................................................................145
Guidelines.............................................................................................................145
Details..................................................................................................................146
Allocating Method Statistics..........................................................................................146
Guidelines.............................................................................................................146
Details..................................................................................................................146
Current Live Heap Objects............................................................................................147
Details..................................................................................................................148
Process Resident Memory.............................................................................................149
Process Virtual Memory...............................................................................................150
Data Region Resident Memory......................................................................................150
Data Region Virtual Memory........................................................................................151
Monitor Threads and/or Locks Menu..................................................................................152
Thread Histogram.......................................................................................................152
Guidelines.............................................................................................................152
Details..................................................................................................................152
Lock Contention..........................................................................................................153
Guidelines.............................................................................................................153
Details..................................................................................................................153
Monitor Network/Sockets Menu .......................................................................................154
Incoming Socket Connections Frequency........................................................................154
Outgoing Socket Connections Frequency........................................................................154
Network Input Stream..................................................................................................155
Network Output Stream...............................................................................................155
Monitor JVM and/or System Activity Menu..........................................................................156
Method Compilation Count..........................................................................................156
Guidelines.............................................................................................................156
Method Compilation Frequency....................................................................................157
Guidelines.............................................................................................................157
Loaded Classes...........................................................................................................158
Guidelines.............................................................................................................158
Percent (%) CPU Utilization...........................................................................................158
Guidelines.............................................................................................................158
System Call Rate.........................................................................................................159
Viewing Profiling or GC Data in HPjmeter................................................................................160
Using Profile Displays............................................................................................................160
Menu Choices.................................................................................................................163
Profile Code and/or CPU Activity.......................................................................................163
Method Call Count......................................................................................................163
Exclusive Method Times (CPU).......................................................................................164
Exclusive Method Clock Times.......................................................................................164
Call Graph Tree with Call Count...................................................................................165
Call Graph Tree with CPU............................................................................................165
Call Graph Tree with Clock Time...................................................................................165
Inclusive Method CPU Times.........................................................................................165
Inclusive Method Clock Times.......................................................................................165
Average Exclusive Method CPU Times*..........................................................................166
Average Exclusive Method Clock Times*........................................................................166
Average Inclusive Method CPU Times*...........................................................................166
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