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HP Capacity Advisor Version 4.1 User's Guide

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A

absolute interval, Using the Profile Viewer
agent
collection, Collection Agents
agentless data collection for Capacity Advisor
adding additional systems to file, Adding Systems to the Configuration File
removing systems, Removing Systems
viewing configuration, Listing Systems Currently in the Configuration File
all VSE resources, Data Collection
assigned license
defined, The HP SIM License Manager
automated consolidation to VMs
expected results, Expected Results
possible anomalies, Possible Anomalies in the Results
automated load balancing
expected results for servers or VM hosts, Expected Results
possible anomalies, Possible Anomalies in the Results
automated solutions, Automating Solution Generation: HP Smart Solver
automated workload stacking
expected results, Results: Automated Workload Stacking
possible anomalies, Possible Anomalies in the Results
automatic data collection, Data Collection
available license
defined, The HP SIM License Manager

C

calculator, Utilization Monitor, Calculator, and Simulator
Capacity Advisor scenario
modify parameters, Controlling the Data Display
parameters, modify, Controlling the Data Display
capacity planning goals, Capacity Planning Goals
capagentlesscfg, Adding Systems to the Configuration File, Removing Systems
capcollect command, Data Collection in a Serviceguard Environment
capreport
command, Command Reference
command file, Command Reference
changes
undo previous in Capacity Advisor, Undoing or Editing Changes to Scenario
clock
setting on HP-UX, Data May Appear to be Old When it is Not
setting on Linux, Data May Appear to be Old When it is Not
setting on Windows, Data May Appear to be Old When it is Not
unsynchronized, Data May Appear to be Old When it is Not
cluster, Introduction
cluster node
Serviceguard, Using Capacity Advisor with Serviceguard
collection agent, Collection Agents
collection schedule
create, First Data Collection (or the Automated Nightly Collection)
command
capcollect, Data Collection in a Serviceguard Environment
hpvmmigrate, Using Serviceguard to Migrate HP Integrity VM Guests
command file
capreport, Command Reference
comments to HP, HP Encourages Your Comments
comparison report
selecting details in Capacity Advisor, Using the Report Wizard to Create a Scenario Comparison
selecting scenario targets in Capacity Advisor, Using the Report Wizard to Create a Scenario Comparison
complex
viewing in Profile Viewer, Viewing a VM Guest on a VM Host or Viewing a Complex
configuration, Introduction
consolidate workloads, Understanding the Process
conversion
data, Data Collection Infrastructure
conversion table
percent of time limit to minutes, hours, Percentage of Time Limits
cooling multiplier, Cooling Multiplier
copy
Capacity Advisor scenario, Copying a Scenario
Copy Profile
parameters for workload in Capacity Advisor scenario, Determining Estimated Utilization Assumptions for a Workload
CPU capacity, CPU Capacity
CPU Core Utilization, Determining Estimated Utilization Assumptions for a Workload
CPU Multiplier, CPU Multiplier
default value, Default
CPU multiplier
examples, Simple Examples
CPU Speed, Determining Estimated Utilization Assumptions for a Workload
CPU utilization
as measured for virtual machines, Data Handling for Virtual Machines
CPU Virtualization Overhead %, CPU Virtualization Overhead %
default value, Default
examples, Example: Making a server become a virtual machine
CPU Workload Multiplier, CPU Workload Multiplier, Determining Estimated Utilization Assumptions for a Workload
default value, Default
examples, Examples
credentials, Credentials

D

data
accuracy, Data Handling for Virtual Machines
as measured for CPU capacity, CPU Capacity
as measured for disk I/O, Disk I/O
as measured for memory, Memory
as measured for network I/O, Network I/O
as measured for power usage, Power
backup, Upgrading Software on the CMS
Capacity Advisor
update, Updating Collected Data
collect for Capacity Advisor, Gathering Data for Capacity Advisor
first time, First Data Collection (or the Automated Nightly Collection)
collect in Serviceguard cluster, Data Collection in a Serviceguard Environment
collect nightly automatically, First Data Collection (or the Automated Nightly Collection)
collection, Data Collection
considerations in measuring resource utilization, Measuring and Analyzing Resource Utilization
conversion, Data Collection Infrastructure
export, Command Reference
gap, Data Collection in a Serviceguard Environment
gather for Capacity Advisor, Gathering Data for Capacity Advisor
first time, First Data Collection (or the Automated Nightly Collection)
historical, Data Collection Infrastructure
import, Command Reference
import OVPA information into Capacity Advisor, Features
import PMP information into Capacity Advisor, Features
incorrect, Data Seems to be Incorrect
invalid, Missing or Invalid Data
invalidating, Command Reference
loss, Upgrading Agents on the Managed Nodes
measurement interval, Sampling Interval
missing, Missing or Invalid Data, Data Collection in a Serviceguard Environment
old, Data May Appear to be Old When it is Not
OVPA, Command Reference
peaks, Features
PMP, Command Reference
restore, Upgrading Software on the CMS
utilization, Introduction
data collection
agentless, Comparison of Agentless and UP Data Collection
automatic, Data Collection
differences between HP PMP and Utilization Provider, HP PMP Data Differs from Utilization Provider Data
menu options, Data Collection Options
precedence for agentless versus Utilization Provider, Comparison of Agentless and UP Data Collection
server resources, Resources for Which Capacity Advisor Collects Data
switching from agentless to Utilization Provider, Comparison of Agentless and UP Data Collection
timing options, Data Collection Options
Utilization Provider, Comparison of Agentless and UP Data Collection
data collection, Capacity Advisor impact on system performance, Impact of Data Collection on Managed System Performance
data collection, importing OVPA information, Data Collection Options
data collection, importing PMP information, Data Collection Options
data collection, records not current, Data Timestamp Appears to be Incorrect
data discrepancy
in Capacity Advisor, Possible Sources of Discrepancies in Collected Data
data handling
for virtual machines, Data Handling for Virtual Machines
data import
view results for HP OVPA system, From the HP SIM Optimize Menu — Import HP OVPA Data
view results for HP PMP system, From the HP SIM Optimize Menu — Import HP PMP Data
data range
changing in Profile Viewer, Using the Profile Viewer
data-collection infrastructure, Data Collection Infrastructure
delay in refresh of system and workload configuration data
associated issues in Capacity Advisor, Workload and System Relationships May Not Match When Comparing Capacity Advisor and Virtualization Manager Information
disk I/O
edit capacity in Capacity Advisor, Editing Network and Disk I/O Capacity
disk I/O capacity, Disk I/O
Disk I/O Utilization, Determining Estimated Utilization Assumptions for a Workload
Disk I/O Workload Multiplier, Disk I/O Workload Multiplier, Determining Estimated Utilization Assumptions for a Workload
default value, Default
example, Example
dynamic memory, and data collection in Capacity Advisor, Dynamic Memory in HP Integrity Virtual Machines

E

Edit Scenario
accessing Capacity Advisor Profile Viewer, Using the Profile Viewer
error
absence of licensing, Licensing - General
absence of user authorization, User Authorization
difference in workload associations to systems, Workload and System Relationships May Not Match When Comparing Capacity Advisor and Virtualization Manager Information
licensing before discovery is complete, License Check Fails
message explanation, Command Error Messages
no data for managed node in Capacity Advisor, No Data Collected for a Managed Node
out of memory in Java heap, Out-of-Memory Errors in the Java Heap
system configuration, Errors in CMS or Managed Node Configuration
time synchronization, Data May Appear to be Old When it is Not
error analysis, Error Analysis
error, connecting to systems, Connection Problems
example
server consolidation, planning, Example: Consolidating to an Existing Server: Stacking Programs
existing server
consolidate programs with Capacity Advisor, Example: Consolidating to an Existing Server: Stacking Programs
exported data, Command Reference

F

feedback to HP, HP Encourages Your Comments
first data collection, First Data Collection (or the Automated Nightly Collection)
fixed interval, Using the Profile Viewer
forecast model
editing in Profile Viewer, Using the Profile Viewer
precedence table, The Forecast Model Hierarchy

G

gap
data, Data Collection in a Serviceguard Environment
goals
capacity planning, Capacity Planning Goals
graphs and reports
Capacity Advisor operations overview, Producing Graphs and Reports
growth rate
forecasting, Multipliers for Workloads

H

headroom
defined, Headroom
stars defined, Headroom Star Ranking
historical data, Data Collection Infrastructure
historical utilization, Features
host name, Using Capacity Advisor with Serviceguard
HP Insight Capacity Advisor Consolidation software
finding licensed servers, The HP SIM License Manager
limitations, The HP SIM License Manager
HP Performance Management Pack
data collection, HP PMP Data Differs from Utilization Provider Data
HP SIM
documentation, Related Information
HP Smart Solver, Automating Solution Generation: HP Smart Solver
HP Virtual Machine
calculating Hypervisor Memory Overhead for Capacity Advisor, HP Virtual Machine
hpvmmigrate command, Using Serviceguard to Migrate HP Integrity VM Guests
Hypervisor Memory Overhead
calculating for HP Virtual Machine, HP Virtual Machine
calculating for Microsoft Hyper-V, Microsoft Hyper-V
calculating for Microsoft Virtual Server, Microsoft® Virtual Server
calculating for VMware ESX, VMware ESX
default setting, Hypervisor Memory Overhead
definition, Hypervisor Memory Overhead
examples, Hypervisor Memory Overhead
where used, Hypervisor Memory Overhead

L

license
requirements, Licensing Requirements
License Manager
assigning HP Insight Capacity Advisor Consolidation software licenses, The HP SIM License Manager
usage permissions, The HP SIM License Manager
viewing HP Insight Capacity Advisor Consolidation software licenses, The HP SIM License Manager
license, checking status, No Data Collected for a Managed Node
licenses, assigning HP Insight Capacity Advisor Consolidation software to a server, Assigning the Consolidation Software License to a Server
load balance
automated solutions, Load Balancing
lost data, Upgrading Agents on the Managed Nodes

M

machine
virtual, Using Serviceguard to Migrate HP Integrity VM Guests
managed node, importance of time and time zone settings for data collection accuracy in Capacity Advisor, Data Timestamp Appears to be Incorrect
member
SG, Using Capacity Advisor with Serviceguard
memory
modeling, Modeling Considerations
memory capacity, Memory
memory data, Differences in Memory Data
Memory Multiplier, Memory Multiplier
default value, Default
examples, Simple Examples
Memory Utilization, Determining Estimated Utilization Assumptions for a Workload
Memory Workload Multiplier, Memory Workload Multiplier, Determining Estimated Utilization Assumptions for a Workload
default value, Default
example, Example
memory, dynamic, Dynamic Memory in HP Integrity Virtual Machines
menu options
for HP Insight Capacity Advisor Consolidation software server data, Using Capacity Advisor with Consolidation Software Server Data
metric view
modify for Capacity Advisor, Controlling the Data Display
Microsoft Hyper-V
calculating Hypervisor Memory Overhead for Capacity Advisor, Microsoft Hyper-V
Microsoft Virtual Server
calculating Hypervisor Memory Overhead for Capacity Advisor, Microsoft® Virtual Server
missing data, Data Collection in a Serviceguard Environment
modeling
predictive, Introduction
multiplier, used in Capacity Advisor
cooling, Cooling Multiplier
CPU Multiplier, CPU Multiplier
CPU Virtualization Overhead %, CPU Virtualization Overhead %
Disk I/O Workload Multiplier, Disk I/O Workload Multiplier
Hypervisor Memory Overhead, Hypervisor Memory Overhead
memory , Memory Multiplier
Memory Workload Multiplier, Memory Workload Multiplier
Network I/O Workload Multiplier, Network I/O Workload Multiplier
multipliers
modifying applied what-if actions, Undoing or Editing Changes to Scenario

N

network data, Differences in Network Data
network I/O
edit capacity in Capacity Advisor, Editing Network and Disk I/O Capacity
network I/O capacity, Network I/O
Network I/O Utilization, Determining Estimated Utilization Assumptions for a Workload
Network I/O Workload Multiplier, Network I/O Workload Multiplier, Determining Estimated Utilization Assumptions for a Workload
default value, Default
example, Example
new application
planning, Introduction
new workload
planning, Introduction

O

Offset Hours, Determining Estimated Utilization Assumptions for a Workload
old data, Data May Appear to be Old When it is Not
old dates, Data May Appear to be Old When it is Not
operations
gather Capacity Advisor data, Gathering Data for Capacity Advisor
generate Capacity Advisor report, Utilization Reports Overview
overview
Capacity Advisor graphs and reports, Producing Graphs and Reports
Capacity Advisor scenarios, Introduction
Capacity Advisor systems, Introduction
Capacity Advisor workloads, Introduction
overview of for Capacity Advisor, Basic Procedures
out-of-memory, Out-of-Memory Errors in the Java Heap
overview
Capacity Advisor procedures, Basic Procedures
OVPA data, Data Collection Infrastructure
importing, Importing Data for Use in Capacity Advisor
OVPA, importing data into Capacity Advisor, Data Collection Options

P

peak
data, Features
peak width, Features
peaks and sums, Peaks and Sums
percent of time
limit example, With Percentage of Time Limits
percentage of allocation
defined, Percentage of Allocation
planning
server consolidation, Task: Planning Server Consolidation
with Capacity Advisor, Planning with Capacity Advisor
PMP, importing data into Capacity Advisor, Data Collection Options
power consumption, Power
power settings
editing in Profile Viewer, Using the Profile Viewer
procedure
accessing Capacity Advisor, Accessing Capacity Advisor
accessing Capacity Advisor Profile Viewer from HP SIM Optimize menu, Using the Profile Viewer
accessing Capacity Advisor Profile Viewer from Virtualization Manager Visualization tab, Using the Profile Viewer
accessing Capacity Advisor Profile Viewer when editing a scenario, Using the Profile Viewer
accessing the profile viewer, Prerequisites
adding existing systems to a scenario, Adding an Existing System
adding systems to the agentless data collection file, Adding Systems to the Configuration File
altering the automated nightly data collection, Prerequisites
automated consolidation to VMs
choose destination systems, Step 1 of 3: Define the Destination System(s) and Attributes
choose systems to consolidate, Choose the Systems to Consolidate
set level of effort, Step 2 of 3: Set Level of Effort for Smart Solver Calculation
view solutions, Step 3 of 3: View Smart Solver Solutions
automated load balance of servers
view solutions, Step 3 of 3: View Smart Solver Solutions
automated load balance of VM hosts
choose VM hosts to load-balance, Choose the VM Hosts or Servers to Load-Balance
view solutions, Step 3 of 3: View Smart Solver Solutions
automated load-balance of servers
define constraints, Step 1 of 3: Define the Solution Constraints
automated load-balance of VM hosts
define constraints, Step 1 of 3: Define the Solution Constraints
set level of effort, Step 2 of 3: Set Level of Effort for Smart Solver Calculation
automated workload stacking
choose workloads to stack, Choose the Workloads to Stack
open scenario, Begin with a Scenario
set level of effort, Step 2 of 3: Set Level of Effort for Smart Solver Calculation
stack workloads, Step 1 of 3: Stack the Specified Workloads onto Servers
view solutions, Step 3 of 3: View Smart Solver Solutions
automating finding solution for workload stacking, Automated Solution Finding: Workload Stacking
automating finding solutions for system consolidation to VMs, Automated Solution Finding: System Consolidation to VMs
calculating a virtualization consolidation ratio, Prerequisites
calculating idle/max power consumption values for C-class HP blades, C-class HP Blades and HP Blade System Sizer:
calculating idle/max power consumption values for P-class HP blades, P-class HP Blades and HP Blade System Sizer:
change the data range in Capacity Advisor, Change the Data Interval by Setting the Data Range
changing the data interval by setting the data range in Capacity Advisor, Change the Data Interval by Setting the Data Range
changing the meter bar calculation in a scenario, Change the Meter Representation
changing the Meter Style of a scenario display, Change the Meter Style Selection
controlling Capacity Advisor data presentation, Controlling the Data Display
copying a scenario, Prerequisites
creating a collection schedule, Prerequisites
creating a planning scenario, Prerequisites
creating a scenario, Creating a Planning Scenario
creating a workload in a scenario, Prerequisites
creatinga system in a scenario, Prerequisites
deleting workloads from a scenario, Prerequisites
determining idle/max power consumption values for non-blade servers, Determining idle/max Values for Non-Blade Servers
edit Capacity Advisor workload, Editing a Workload
editing a scenario, Prerequisites
editing a system in a scenario, Prerequisites
editing a workload in a scenario, Prerequisites
editing I/O capacity in Capacity Advisor scenarios, Prerequisites
gathering data the first time, First Data Collection (or the Automated Nightly Collection)
importing HP OVPA data, Prerequisites
importing HP PMP data, Prerequisites
listing systems currently in agentless configuration file, Listing Systems Currently in the Configuration File
modifying a collection schedule, Prerequisites
move Capacity Advisor workload, Moving a Workload
moving a virtual machine, Prerequisites
moving a workload in a scenario, Prerequisites
parking workloads in a scenario, Prerequisites
removing a collection schedule, Prerequisites
removing one or more systems from agentless data collection file, Remove One or More Systems
removing systems from a scenario, Prerequisites
renaming a scenario, Prerequisites
sutomating finding solution to load balance servers or VM hosts, Automated Solution Finding: Load Balance of Servers or VM Hosts
to delete a scenario, Prerequisites
updating collected data on all systems, Prerequisites
updating the data the Profile Viewer displays, Updating Data Displayed in a Profile Viewer
upgrade Utilization Provider, Upgrading Agents on the Managed Nodes
procedures
collect Capacity Advisor data, Gathering Data for Capacity Advisor
edit I/O capacity in Capacity Advisor scenarios, Editing Network and Disk I/O Capacity
processor
hyperthreaded, Introduction
multicore, Introduction
Profile Viewer
access in Capacity Advisor, Using the Profile Viewer
example, Experimentation
panning, Using the Profile Viewer
showing valid or invalid allocation, Using the Profile Viewer
showing valid or invalid data, Using the Profile Viewer

Q

quality of service, Quality of Service

R

reinstallation, Upgrading Software on the CMS
report
generate in Capacity Advisor, Utilization Reports Overview
selecting details for scenario comparison, Using the Report Wizard to Create a Scenario Comparison
selecting scenario targets for comparison, Using the Report Wizard to Create a Scenario Comparison
setting date range in scenario comparison, Using the Report Wizard to Create a Scenario Comparison
reports
and Capacity Advisor licensing, Generating a Scenario Report
reports and graphs
Capacity Advisor operations overview, Producing Graphs and Reports
requirement
disk space, Disk Space Requirements
licensing, Licensing Requirements
resource
insufficient on VM host for consolidation, Step 3 of 3: View Smart Solver Solutions

S

sampling
interval, Sampling Interval
scenario
Capacity Advisor operations overview, Introduction
copy in Capacity Advisor, Copying a Scenario
creating for Capacity Advisor, Creating a Planning Scenario
editing in Capacity Advisor, Editing a Scenario
remove from Capacity Advisor, Deleting a Scenario
rename in Capacity Advisor, Renaming a Scenario
server consolidation
planning, Task: Planning Server Consolidation, Understanding the Process
servers
viewing all in HP SIM screens, Viewing the Licensed Servers in HP SIM
service
quality of, Quality of Service
service and support, HP Encourages Your Comments
service level agreement, Quality of Service
service level objective
sizing for, Sizing for Service Level Objectives
Serviceguard
cluster node, Using Capacity Advisor with Serviceguard
data collection, Data Collection Infrastructure
workload, Using Capacity Advisor with Serviceguard
SG Member, Using Capacity Advisor with Serviceguard
show
Capacity Advisor changes, Undoing or Editing Changes to Scenario
simulation interval
modify for Capacity Advisor, Controlling the Data Display
simulator, Utilization Monitor, Calculator, and Simulator
star
meaning in Capacity Advisor, Headroom Star Ranking
Static Profile
creating a baseline workload, Determining Estimated Utilization Assumptions for a Workload
parameters for workload in Capacity Advisor scenario, Determining Estimated Utilization Assumptions for a Workload
sums and peaks, Peaks and Sums
sustained minutes
limit example, With Sustained Limits
system
add existing to Capacity Advisor scenario, Adding an Existing System
create for Capacity Advisor, Creating a System
edit for Capacity Advisor, Editing a System
overprovisioning error, Not Specifying a Limit Allows HP Smart Solver to Over-provision Systems
remove some from VSE agentless data collection, Remove One or More Systems
system consolidation
automated solutions, Consolidation to Virtual Machines
System tab
accessing Capacity Advisor Profile Viewer, Using the Profile Viewer
systems
Capacity Advisor operations overview, Introduction
remove all from VSE agentless data collection, Remove All Systems
remove from Capacity Advisor, Removing a System

T

task result
HP PMP data import to Capacity Advisor, From the HP SIM Optimize Menu — Import HP PMP Data
task results
HP OVPA data import to Capacity Advisor, From the HP SIM Optimize Menu — Import HP OVPA Data
time
unsynchronized, Data May Appear to be Old When it is Not
time zone
impact on data collection, Missing or Invalid Data
trend
determination in Capacity Advisor, Determining Trends in Capacity Advisor
troubleshooting, Troubleshooting in Capacity Advisor, Capacity Advisor Messages
typographic conventions, Typographic Conventions

U

unassigned license
defined, The HP SIM License Manager
user tasks
planning
add/move processor, Introduction
move/add processor, Introduction
new application, Introduction
new workload, Introduction
server consolidation, Understanding the Process
utilization
aggregate, Introduction
data, Introduction
historical, Introduction, Features
utilization limit
defaults, Utilization Limits
defined, Utilization Limits
for percentage of time, Percentage of Time Limits
for sustained time, Sustained Time Limits
global, Scope of Utilization Limits
precedence table, Scope of Utilization Limits
scenario workload, Scope of Utilization Limits
seenario-wide, Scope of Utilization Limits
specifying one or more, You Can Specify More Than One Utilization Limit for a Resource
workload, Scope of Utilization Limits
utilization limits
editing in Profile Viewer, Using the Profile Viewer
utilization monitor, Utilization Monitor, Calculator, and Simulator
Utilization Provider, Data Collection Infrastructure
data collection, Comparison of Agentless and UP Data Collection, HP PMP Data Differs from Utilization Provider Data
start daemon, Data May Appear to be Old When it is Not
stop daemon, Data May Appear to be Old When it is Not
upgrade on a managed node, Upgrading Agents on the Managed Nodes
UUID, Using Serviceguard to Migrate HP Integrity VM Guests

V

valid data
factors affecting reporting in Capacity Advisor, Factors That Affect Data Validity
selecting appropriate business interval, Choosing an Appropriate Business Interval
setting threshold values for Capacity Advisor reports, Factors That Affect Data Validity
view
Capacity Advisor changes, Undoing or Editing Changes to Scenario
Capacity Advisor profile viewer, Using the Profile Viewer
virtual machine, Features, Using Serviceguard to Migrate HP Integrity VM Guests
move in Capacity Advisor, Moving a Virtual Machine
VM Guest
viewing in Profile Viewer, Viewing a VM Guest on a VM Host or Viewing a Complex
VMware ESX
calculating Hypervisor Memory Overhead for Capacity Advisor, VMware ESX
VSE
documentation, Related Information
VSE resources
all, Data Collection
vseinitconfig, Upgrading Software on the CMS
command, Command Reference

W

warning
explanation of messages, Command Warning Messages
WBEM, Warning Messages in Capacity Advisor
provider, Features
what-if actions
disable applied actions, Undoing or Editing Changes to Scenario
modify multipliers, Undoing or Editing Changes to Scenario
re-enable applied actions, Undoing or Editing Changes to Scenario
undo applied actions, Undoing or Editing Changes to Scenario
viewing, To View Applied What-If Actions
workload, Introduction, Features
analysis, Experimentation
Capacity Advisor operations overview, Introduction
considerations when moving in Capacity Advisor, Move Considerations
Copy Profile, Determining Estimated Utilization Assumptions for a Workload
create for Capacity Advisor, Creating a Workload
demand profile, Experimentation
edit for Capacity Advisor, Editing a Workload
move in Capacity Advisor, Moving a Workload
multipliers for adjusting to changes in server configuration, Multipliers for Workloads
park in Capacity Advisor, Parking a Workload
remove from Capacity Advisor, Removing a Workload
Serviceguard, Using Capacity Advisor with Serviceguard
Static Profile, Determining Estimated Utilization Assumptions for a Workload
workload stacking
automated solutions, Workload Stacking
Workload tab
accessing Capacity Advisor Profile Viewer, Using the Profile Viewer
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