2. SAMPLE PLANNING APPLICATIONS › 2.13 WEB Server Resource Planning › 2.13.2 Control Parameters
2.13.2 Control Parameters
Relatively few parameters are needed to implement the WEB
Server Resource Planning Sample Application. The control
screens included in the online facility allow you to quickly
enter the required information.
/--------------------------- WEB Server Resource Planning -------------------------------\
|Command ===> |
|Enter a ? in any data entry field for more information on valid values. |
|Composing CAP DB File def.:WS1-WEB Server Resource Planning Sample Application |
| |
|Summarization Level |
| Primary ===> MONTHS (DAYS/WEEKS/MONTHS) |
| Secondary ===> ZONE (ZONE/HOUR/DAYNAME) |
| |
|Input File Time-Span ===> MONTHS (DETAIL/DAYS/WEEKS/MONTHS) |
| |
|Amount of data retained ===> 60 (1-9999 months) |
|Age of oldest forecast ===> 24 (1-9999 months) |
|History cycles ===> 3 (1-99 cycles) |
|Forecast cycles ===> 3 (1-99 cycles) |
| |
|database ID (s) ===> ___________________________ |
| |
|WEB Server Workload Definition (CAPAPU) ===> WEBNAME (WEBNAME/NONE/EXIT) |
| Application unit title ===> ___________________________________ |
| |
|Specify extended options ===> N (Y/N) |
\------------------------------------------------------------------------------/
Figure 2-13.01. WEB Server Planning Screen
Figure 2-13.01 shows the WEB Server Planning screen. This is
the main control screen for the WEB Server Resource Planning
Sample Application, and contains the following fields:
Summariza- The output summarization corresponds to the
tion level: combination of the primary and secondary
summarization levels. These control how the
output file is summarized in your capacity
planning database.
Input file The timespan (either DETAIL, DAYS, WEEKS or
timespan: MONTHS) of the WEBWPR Files that you want to use
as input when creating the capacity planning
database file.
Amount of The number of days, weeks or months of
data historical data to retain in the CAPxxx01 cycle
retained: of the capacity planning database file. Any
historical observations older than what you
specify for this parameter are dropped from the
file during the file update.
Age of The number of days, weeks or months that you
oldest want to retain a forecast after it is generated.
forecast: Any forecast older than what you specify for
this parameter is dropped when a new forecast is
generated and saved.
History The number of cycles or versions of the
cycle: historical data you want to retain. A new cycle
is created when the file is updated and the
existing cycles aged (for example, Cycle 01 is
aged to Cycle 02 and Cycle 02 becomes Cycle 03).
Forecast The number of cycles or versions of the forecast
cycle: data you want to retain. A new cycle is created
when you specify forecast aging in one of the
workload forecasting routines and the existing
cycles are aged (for example, Cycle 01 is aged
to Cycle 02 and Cycle 02 becomes Cycle 03).
Database The database unit identifier(s) (up to 14 units)
ID(s): that contain the WEBWPR file used with this
sample application. If you are not sure where
the WEBWPR file resides, type a question mark
(?) in this field to display a listing of the
valid database unit identifiers for this sample
application.
WEB Server The three options for defining workload groups
Workload (see section 2.13.1, Usage Guidelines).
Definition
(CAPAPU):
Application The 1- to 40-character name for the CAPAPU data
unit title: element. You can use this parameter to describe
your workload groupings. This parameter is only
available if you specify EXIT for the WEB Server
workload definition (CAPAPU) parameter.
Specify If you want extended options, specify Y (YES),
extended and the Extended Options Menu (Figure 2-13.02)
options: appears.
/--------------------------- Extended Options Menu ---------------------------\
|Command ===> |
| |
|Inquiry Step: WEB Server Resource Planning Sample Application |
| |
| |
|Combine all SYSIDs into a composite ===> N (Y/N) |
| Composite SYSID ===> ____ |
| |
|Combine all zones into a composite ===> N (Y/N) |
| Composite zone ===> _________ |
| |
|Specify: |
| Common data selection parameters ===> N (Y/N/R) |
| Global data selection exit ===> N (Y/N/R) |
| CAPAPU derivation SAS statements ===> N (Y/N/R) |
| Notes report enabled ===> YES (YES/NO) |
| Contents reports enabled ===> YES (YES/NO) |
| |
| |
| |
| |
| |
\------------------------------------------------------------------------------/
Figure 2-13.02. WEB Server Planning Extended Options Menu
The extended options available with the WEB Server Resource
Planning Sample Application (Figure 2-13.02) are:
Combine all You can combine SYSIDs in the capacity planning
SYSIDs into database file. Enter Y (YES) if you want data
a composite: for all of the SYSIDs to be summarized into a
single observation with the Composite SYSID
value.
Combine all You can combine zones, hours, and daynames in
zones/hours/ the capacity planning database file. The prompt
daynames for this field changes to zones, hours or
into a daynames depending on what you specify for the
composite: summary level parameter. Enter Y (YES) if you
want all of the zones, hours, and daynames
summarized into a single observation with the
composite value.
Specify Specify the SYSIDs and zones, hours or daynames
common data to use for data selection from the CA MICS input
selection file(s). Enter Y (YES) to display the Common
parameters: Data Selection screen (Figure 2-13.03). Enter R
(RESET) to reset any selections you previously
made to SYSID and zone, hour or dayname.
Specify You can specify your own SAS statements to
global data select data from the CA MICS input file(s).
selection Enter Y (YES) to display the SAS System
Statements screen (Figure 2-13.04). Enter R
(RESET) to reset any selections you previously
made to the default of no user-specified data
selection.
Specify You can specify your own SAS statements for
CAPAPU defining your WEB Server workloads. Enter Y
derivation (YES) to display the SAS System Statements
SAS screen. Enter R (RESET) to reset any SAS System
statements: Statements you previously made to a
user-specified workload grouping. This option is
available only if you specify EXIT for the WEB
Server Workload Definition (CAPAPU) parameter on
the WEB Server Planning screen.
Notes A Yes in this field prints any notes associated
report with the capacity planning database file
enabled: definition as part of file updating.
Contents A Yes in this field prints the contents of the
reports capacity planning database file as part of file
enabled: updating.
/--------------------------- Common Data Selection ---------------------------\
|Command ===> |
| |
|Inquiry Step: WEB Server Resource Planning Sample Application |
| |
| |
|SYSID ===> ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ |
| ____ ____ ____ ____ ____ |
| |
|Zone ===> _ _ _ _ _ _ _ _ _ (1 - 9) |
| |
|Hour ===> __ - __ __ - __ __ - __ __ - __ __ - __ (0 - 23) |
| |
|Dayname===> _________ _________ _________ _________ _________ |
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\------------------------------------------------------------------------------/
Figure 2-13.03. Common Data Selection Screen - WEB Server Planning
The Common Data Selection screen (Figure 2-13.03) lets you
define the following data selection criteria:
SYSID: The SYSIDs that you want to include in your
capacity planning database file. You can
specify a maximum of 15 one- to four-character
SYSIDs. Leave this parameter blank to include
data for all SYSIDs.
Zone: Specify up to nine zones to be included in the
capacity planning database file. Leave this
parameter blank to include data for all zones.
Hour: Specify the five hours or hour ranges to be
included in the capacity planning database file.
Selection of this parameter is valid only if you
specify the DETAIL, DAYS, or WEEKS timespan on
the WEB Server Planning (Figure 2-13.03). Leave
this parameter blank to include data for all
hours.
Dayname: Specify up to five daynames to be included in
the capacity planning database file. To include
all days, leave this field blank. Input the
first unique characters and the application will
fill in the rest. Selection of this parameter
is only valid when the input timespan is DETAIL
or DAYS.
/-------------------------- SAS System Statements ---------- COLUMNS 001 072--\
|Command ===> Scroll ===> PAGE |
| |
|SAS Statements for the SELECT Macro |
|-------------------------------------------------------------------------------|
|****** ***************************** TOP OF DATA ******************************|
|==MSG> SPECIFY SAS STATEMENTS TO SUBSET THE CAPACITY PLANNING DATA BASE FILE. |
|=NOTE= %MACRO SELECT; <=== PLEASE DO NOT PLACE LINES BEFORE THIS LINE. |
|000001 |
|000002 |
|000003 |
|000004 |
|000005 |
|000006 |
|000007 |
|000008 |
|000009 |
|000010 |
|=NOTE= %MEND SELECT; <=== PLEASE DO NOT PLACE LINES AFTER THIS LINE. |
|****** **************************** BOTTOM OF DATA ****************************|
| |
\------------------------------------------------------------------------------/
Figure 2-13.04. SAS System Statements Screen - WEB Server Planning Global Data
The SAS System Statements screen (Figure 2-13.04) lets you
define your own data selection logic. You can code any valid
SAS statement as described in the SAS manuals. The %MACRO
SELECT and %MEND SELECT statements are already provided and
are field protected from modification.
Note: This is a PDF/EDIT screen. All the PDF/EDIT commands
are available.
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All rights reserved.
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