Operating Environment Software Owner's manual

systems
Capacity Advisor operations overview, 92
T
task result
HP PMP data import to Capacity Advisor, 66
task results
HP OVPA data import to Capacity Advisor, 65
time
unsynchronized, 160
time zone
impact on data collection, 26
trend
determination in Capacity Advisor, 31
troubleshooting, 158, 168
absence of licensing, 158
absence of user authorization, 159
automatic power management for Linux systems, 166
cannot import PMP data, 164
capprofile data import, 158
collection agents or services not running, 160
CPU utilization seems high on nodes running Microsoft
Windows 2003 Server, 162
create scenario wizard requires Adobe Flash Player,
159
data cannot be imported, 164
data collection agent not installed, 159
data collection not configured, 159
data seems to have disappeared, 162
Edit Scenario window not visible, 165
exporting large data sets, 164
HTML report format too wide for printer, 164
licensing before discovery is complete, 158
licensing or authorization issues, 165
Microsoft Internet Explorer timeout, 158
missing profile graph in profile viewer with error
message, 166
network connectivity, 159
no data collected on Linux managed node, 160
no power metrics appear for simulated VMware DRS
cluster, 166
out-of-memory errors in Java heap, 164
running reports with very large data sets, 164
socket and core count seem off, 162
socket count in population report, 162
system configuration, 158
system credentials, 159
system name duplication error, 165
systems no longer available in scenario, 165
unsupported data collection method, 160
VM guest utilization exceeds VM host utilization, 161
workload performance accuracy, 162
workloads no longer available in scenario for Linux
systems, 166
U
utilization
aggregate, 9
CPU, 150
data, 9
disk I/O bandwidth, 151
forecasting growth, 32
historical, 9, 13
memory, 151
network I/O bandwidth, 152
utilization limit
defaults, 26
defined, 26
for percentage of time, 27
for sustained time, 27
global, 28
precedence table, 29
scenario workload, 28
seenario-wide, 28
specifying one or more, 27
workload, 28
utilization limits
editing in Profile Viewer, 69
utilization monitor, 21
Utilization Provider, 15
data collection, 16, 17
start daemon, 161
stop daemon, 161
UUID, 120
V
valid data
factors affecting reporting in Capacity Advisor, 31
selecting appropriate business interval, 31
setting threshold values for Capacity Advisor reports,
32
view
Capacity Advisor profile viewer, 67
virtual machine, 13, 120
calculating performance when running in a cluster, 61
move in Capacity Advisor, 98
VM guest
viewing in profile viewer, 70
VMware ESX
calculating Hypervisor Memory Overhead for Capacity
Advisor, 129
VMware vSphere
calculating Hypervisor Memory Overhead for Capacity
Advisor, 129
vseassist, 10
W
warning
explanation of messages, 169
what-if actions
viewing, 91
workload, 9, 13
analysis, 18
considerations when moving in Capacity Advisor, 102
Copy Profile, 126
create for Capacity Advisor, 100
demand profile, 18
edit for Capacity Advisor, 101
188 Index