Hp Matrix Operating Environment Software Manuale Utente Scaricare il pdf (Pagina 206)

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Abstract 1
Contents 3
4 Contents 4
Contents 5 5
6 Contents 6
Contents 7 7
8 Contents 8
Contents 9 9
10 Contents 10
1 Introduction 11
Setup considerations 12
Upgrades and reinstallation 13
14 Introduction 14
2 Features 15
Data collection 16
Data collection 17 17
Differences in memory data 19
Experimentation 20
Modeling considerations 22
Capacity Advisor commands 22
Capacity planning goals 23
Data normalization 24
Upper bounds 24
Headroom 25
Peaks and sums 25
Sampling interval 25
Headroom star rating 26
Missing or invalid data 27
Utilization limits 28
◦ CPU cores 28
◦ Memory 28
◦ Network I/O bandwidth 28
◦ Disk I/O bandwidth 28
◦ Percentage of time limits 29
Scope of utilization limits 30
Adjusting power 31
Exclusion of data points 33
Forecasting growth 34
Forecast model attributes 35
4 Procedures 37
Data retention period 38
Data collection options 38
40 Procedures 40
Viewing the licensed servers 42
From the command line 44
Producing graphs and reports 46
Optimize 48
Using the report wizard 49
The report wizard 50
52 Procedures 52
54 Procedures 54
Creating a population report 56
Creating a trend report 56
Setting utilization limits 57
Adding a utilization limit 58
Removing a utilization limit 58
Forecasting utilization 60
Forecasting utilization 61 61
62 Procedures 62
Defining a forecast model 63
Working with scenarios 64
Creating a planning scenario 65
Editing a scenario 66
Controlling the data display 67
Copying a scenario 68
Renaming a scenario 69
Getting there 70
Deleting a scenario 71
Working with systems 72
Adding an existing system 73
Editing a system 74
Changing VMs to be servers 74
Change servers to be VMs 75
76 Procedures 76
Working with systems 77 77
Moving a virtual machine 78
Working with workloads 79
Creating a workload 80
Editing a workload 81
Moving a workload 81
82 Procedures 82
Parking a workload 83
Deleting a workload 83
Calibrating a single system 85
86 Procedures 86
Begin with a scenario 89
90 Procedures 90
Expected results 91
Choose the workloads to stack 95
96 Procedures 96
Getting more detail 97
98 Procedures 98
5 Using Capacity Analysis 99
Accessing Capacity Analysis 100
Exploring the Analysis tab 100
Working with the Analysis tab 101
Analysis queries table 103
104 Using Capacity Analysis 104
Analysis query results table 105
Predefined analysis queries 106
Finding overused systems 107
Controlling power costs 109
Prerequisites 109
Creating the query 109
110 Using Capacity Analysis 110
Constructing a filter 112
Filter creation tips 114
Using sub-expressions 114
Attribute selection 115
System Tab 116
Memory Tab 118
Network Tab 119
Disk Tab 120
Power Tab 121
Custom query examples 122
Defining the query 123
Revising the query 124
Background 125
Requirements 126
Custom query examples 127 127
128 Using Capacity Analysis 128
Custom query examples 129 129
Changing analysis queries 130
Getting ready 131
Related topic 133
Related topics 138
Adding processor cores 140
Screen 1 of 3 144
Screen 2 of 2 145
Screen 3 of 3 145
Create a planning scenario 149
When there is no connection 157
Data is not being collected 158
Other possibilities 160
Setting the time or time zone 160
2003 Server 162
Data cannot be imported 164
Working with reports 166
Working with power 167
Workload issues 168
Command error messages 171
Command warning messages 172
Contacting HP 177
Related information 177
Calculation assistance 179
Memory multiplier 180
CPU workload multiplier 181
Memory workload multiplier 181
Disk I/O workload multiplier 182
CPU Virtualization Overhead % 183
Hypervisor memory overhead 184
186 Calculation assistance 186
Command reference 189
SYNOPSIS 190
DESCRIPTION 190
192 Command reference 192
Dependencies 193
EXAMPLES 194
DOCUMENT LAST UPDATED 194
RETURN VALUES 197
FILES ON CMS 198
SEE ALSO 198
# capagentlesscfg -m180 202
Units and terminology 207
Scenario comparison report 211
Workload Detail 212
Scenario Inventory 213
Glossary 219
222 Glossary 222
224 Glossary 224
226 Glossary 226
228 Index 228
230 Index 230
232 Index 232

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Hp Matrix Operating Environment Software Manuale Utente Pagina 206

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