HPjmeter 4.2 User's Guide

abnormal termination, 44, 108
activity in JMX viewer, 52
color values for in histogram, 74
CPU time, 74
current state in JMX viewer, 52
deadlock, 34, 115
deadlocked, 45
detecting deadlock, 52
excessive, 45
filter list in JMX viewer, 52
garbage collection, 74
GC, 81
group histogram, 153
group lifetime, 153
histogram, 131
input/output time, 74
JMX tab, 51
key to states, 73
lifetime, 152
lock contention, 45, 74, 131
native idle, 74
pooling, 44
profiling histogram, 152
profiling overhead, 74
running, 131
scope of display, 70
set threshold for abnormal termination alert, 106
set threshold for deadlock alert, 106
short-lived, 44
sleeping, 74
sorting choices in histogram, 140
sorting in histogram, 153
spectrum analysis, 75
starvation, 74
state indicator, 153
tracking live, 51
tuning per process limit, 46
waiting, 74, 131
threshold
alert controller, 106
set memory usage in JMX viewer, 50
setting for alert notification, 106
tenure, 82
thrown exception
locating likely contributors, 78, 120
metrics, 120
time
and recursive methods, 69
beginning of garbage collection, 82
clock, 69
CPU, 69
cumulative, 84
inclusive, 75
inclusive versus exclusive measures, 69
sampling, 69
setting default interval in GC viewer, 140
spent in garbage collection, 41
treatment of profiling overhead, 69
units, 69
time interval
applying across GC visualizers, 183
changing in a monitoring visualizer, 184
changing in GC visualizers, 181
reset to default values across all GC visualizers, 184
time slices
data icons, 96
time_on
-Xeprof options, 61
time_slice
-Xeprof options, 61, 62
tmp
*fifo files, 195
tool bar
main window, 97
visualizers, 176
tracing, 59
train full GC, 88
troubleshooting
documentation, 192
obtaining support, 192
zero preparation profiling, 195
U
U.S. Government License, 2
uncaught exception, 109
abnormal thread termination, 44
stack traces, 110
unfinalized objects, 126, 146
unknown values
display of in GC viewer, 167
uptime
locating, 52
user access
configuring, 22
V
verbose, 20
verbose GC
start logging from JMX viewer, 51
stop logging from JMX viewer, 51
version, 20
identifying, 192
locating for Java, 17
viewer
JMX, 47
virtual server
lock contention, 45
visualizer
behavior when monitoring, 116
behavior when profiling, 116
pause scroll of display, 181
resume scroll of display, 181
tool bar buttons, 176
using, 176
W
waiting
thread state, 74
213