HPjmeter 4.2 User's Guide

saving
from application session, 38
scalability
assess for application, 74
Scale, 72
Scale Special, 72
scaling data
examples, 72
scavenge, 81, 87, 88
during CMS, 88
non-parallel, 81
parallel, 81, 88
print data, 80
scope
adjusting, 70
automatic find immediately, 70
changing in profiling viewer, 140
scripts
hpjmeter, 193
run_simple_jvmagent, 32, 33, 35, 193
setup_jvmagent_environment, 193
search
mark item for, 178
patterns, 179
SecureShell tunnel, 24
security, 21
node agents, 38
session
cached, 96
data icons, 96
saving data, 38
session preferences, 100
setting, 26, 36
setup_jvmagent_environment script, 193
shared library path
Itanium-based systems, 16
SHLIB_PATH
configure, 16
Show Formula, 73
size
setting for alert log, 107
sleeping
thread state, 74
SLO violations, 46
snapshot
saving session data, 38
SSH delegate, 25
stack traces
exceptions, 121
uncaught exceptions, 110
starvation, 143
change color selection in histogram, 185
ratio, 144
thread state, 74
threads, 74
state
reported for threads, 73
statistics
allocated object, 126, 127
allocating method, 128
allocation site, 161
status bar
console, 100
stop-the-world, 82
submenu
code/CPU monitoring, 98
code/CPU profiling, 140
JVM/system monitoring, 98
memory/heap monitoring, 98
memory/heap profiling, 140
threads/locks monitoring, 98
threads/locks profiling, 140
summary
JMX tab, 48
locating for GC data sets, 86
locating for profile data sets, 69
SunOne
excluded packages, 18
support
obtaining, 192
survivor
sub-space in new generation, 82
survivor space, 87, 89
swap space
locating statistics, 52
system
CPU usage (%), 114
system call data, 174
System.gc(), 88
comparing percent time spent, 90
excessive calls, 123
heap monitor, 41
T
tabs
garbage collection viewer, 116
JMX memory, 49
JMX Summary, 48
MBean Attributes, 54
MBean notification, 56
MBean Operations, 55
Notifications, 52
profiling viewer, 116
Runtime, 52
threads, 51
termination
abnormal thread, 44
application, 47
thread
hprof options, 64
thread histogram
abnormal thread termination, 44
deadlocked threads, 45
excessive threads, 45
metrics, 131
short-lived threads, 44
thread spectrum, 73
threads
212 Index