HP Matrix Operating Environment Software User Manual

Page 192

invalidating, 133
linear regression to calculate trend line, 33
measurement interval, 25
missing, 27 , 120
old, 167
OVPA, 133
peaks, 15
PMP, 133
power caps and HP hardware, 30
utilization, 11

data collection, 16

agentless, 12 , 18
and licensing, 57
automatic, 16
differences between HP PMP and Utilization Provider,

first time, 58
HP Serviceguard, 17
infrastructure, 16
interpreting task results, 59
menu options, 56
method comparison, 18
server resources, 24
supported configurations, 17
timing options, 56
Utilization Provider, 12 , 18

data collection, Capacity Advisor impact on system

performance, 56

data collection, importing OVPA information, 57
data collection, importing PMP information, 57
data collection, records not current, 66
data discrepancy

in Capacity Advisor, 66

data handling

for virtual machines, 23

data import

view results for HP OVPA system, 65
view results for HP PMP system, 65

data normalization, 24
data range

changing in Profile Viewer, 70
modify for Capacity Advisor, 88

delay in refresh of system and workload configuration

data

associated issues in Capacity Advisor, 173

dependency

SSH and agentless data collection, 13
VMM and data collection, 13
WBEMcredentials and agentless data collection, 13
WMI and agentless data collection, 13

disk I/O

bandwidth utilization, 154
edit capacity in Capacity Advisor, 99

disk I/O capacity, 25
Disk I/O Utilization

, 125

Disk I/O Workload Multiplier, 125

default value, 125
example, 125

documentation, 121

dynamic memory, and data collection in Capacity

Advisor, 67

Edit Scenario

accessing Capacity Advisor Profile Viewer, 68

error

difference in workload associations to systems, 173
message explanation, 175
time synchronization, 167
when reusing a server name or IP address, 170

error analysis, 33
error, connecting to systems, 165
example

adding a VM host to a scenario, 42
adding processor cores, 44
changing a utilization limit for a scenario, 45
consolidation candidate report, 157
creating a scenario, 37
determining which systems to consolidate, 37
editing a scenario, 38
making servers become virtual machines with

automated solution finding, 48

making servers become VMs manually, 42 , 44
scenario comparison report, 74 , 157
server consolidation, planning, 36, 47
Undo/edit change record screen, 163

exported data, 133

fixed interval, 70
forecast

viewing in an historic utilization report, 86

forecast model

attributes defined, 34
editing in Profile Viewer, 69
precedence table, 33

gap

data, 120

goals

capacity planning, 23

growth rate

forecasting, 124

headroom, 154

defined, 25
stars definitions, 26

historical data, 17
historical utilization, 15
host name, 119
HP Performance Agent, importing data into Capacity

Advisor, 57

HP Performance Management Pack

data collection, 19

HP SIM

documentation, 121

192

Index