HP XC System 3.x Software User Manual
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xcxclus, 78
xperf or xcxperf, 94
Xtools subsystem, 29
status
HPCPI, 41
stopping
hpcpid, 41
subsume delay parameter for node grouping, 93
supermon daemon, 111
suppressing output for xclus or xcxclus, 89
suspending the xclus and xcxclus displays, 86
swap
statistics displayed by xcxperf, 103
system bus
Itanium statistics displayed by xperf, 97
system information
displaying with xperf or xcxperf, 108
T
TCP
statistics displayed by xcxperf, 102
-terminate-with
option for hpcpid, 72
tips
HPCPI, 55
TLB
Itanium statistics displayed by xperf, 96
tolerance parameter for node grouping, 93
translation lookaside buffer (see TLB)
U
UDP
statistics displayed by xcxperf, 102
UID
using to select HPCPI data, 62
-uid selector for HPCPI labels, 62
unknown_rou
user ID (see UID)
V
/var/opt/xtools/log/db, 106
verifying installation, 30
viewing instruction counts, 49
viewing per-image statistics, 44
viewing per-instruction statistics, 47
viewing per-procdure statistics, 46
vmalloc()
statistics displayed by xcxperf, 103
X
xclus utility
AMD Opteron display, 83, 84
cluster file, 79
-cluster option, 80
comparison with xcxclus, 76
default cluster file, 80
display for AMD Opteron, 20
displaying bandwidth rates, 86
displaying HyperTransport data statistics, 86
-generic option, 109
-group-nodes option, 92
grouped nodes, 92
modifying parameters for, 93
hiding values in display, 86
Itanium display, 82
menu options, 87
-no-group-nodes option, 92
-node-grouping-threshold option, 92
-nodes option, 79
-output option, 89
overview, 76
-plot option, 89
plotting data, 89
processors, 20
-quiet option, 89
refresh rate, 86
replaying data, 89
-row-width option, 87
saving data to file, 89
showing statistic names, 86
size, changing, 86
specifying nodes for, 79
starting, 78–80
statistics, 21
suspending the display, 86
-zoom option, 86
xcxclus utility
cluster file, 79
-cluster option, 80
comparison with xclus, 76
CPU utilization display, 85
data file, 89
displaying bandwidth rates, 86
displaying HyperTransport data statistics, 86
-enhanced option, 110
generic node display, 85
-group-nodes option, 92
grouped nodes, 92
modifying parameters for, 93
hiding values in display, 86
I/O bus utilization display, 85
menu options, 87
-no-group-nodes option, 92
-node-grouping-threshold option, 92
-nodes option, 79
-output option, 89
overview, 76
-plot option, 89
plotting data, 89
processors, 20
-quiet option, 89
refresh rate, 86
replaying data, 89
-row-width option, 87
saving data to file, 89
showing statistic names, 86
size, changing, 86
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Index