Oracle ebs hardware sizing

Hi all,
EBS - 12.1.3
Database - 11.2.0.2
OS - rhel
we have RAM - 16xVCPU 64GB for database, 2xVCPU 64GB (300 - 400 users) for application in production system.What would be the recommended RAM for DEV and TEST (i am not sure about the number of users in DEV and TEST) ?
Thanks,
Ayyappan

Hi;
There is no specific doc for your question. It seems your source enough for begin than you can check your system and can decide your system need more cpu or ram.
Key parameters are
1)Number of users simultaneously logging into the system ,
2)Number of modules of ERP suit ,
3)Number of foreground and background jobs (e.g. report),
4)Expected speed of the system ,
5)Manufacturer and his type of the hardware under consideration .
Generally ERP vendor provides a hardware sizing upon submitting certain information .Their questionnaire is available on their site .
http://blogs.oracle.com/stevenChan/2010/08/ebs_sizing_primer.html
I suggest also review:
http://forums.oracle.com/forums/thread.jspa?messageID=3888272#3888272
http://forums.oracle.com/forums/thread.jspa?threadID=637442
http://forums.oracle.com/forums/thread.jspa?threadID=984101&tstart=0
Regard
Helios

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Oracle Infrastructure hardware sizing

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I understand, like with all things, it depends! That is why im NOT looking for a guarantee, but for a common indication.
"Of course it depends, but u can say that most people are around 180 cm tall. This gives the maker of a car a guideline."
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Hi All,
To give you the background, we have integration requirements where in one of the interface about 20000 sales orders come in the system everyday and they have about 3-5 lines per sales order. Most of these orders come between 3-6 PM. We have 50 other interfaces along with this but this is a major one. Client is concerned about performance and so we have to give right design and right hardware sizing so that the system is able to handle all the load without causing performance issues. We are planing to use Oracle EBS 12.1.3 and SOA Suite 10.1.3.5 (10g)
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Hardware sizing for Oracle applications 12i

Dear all,
We are Implementing Oracle Applications R-12 on Linux -AS 4 for 50 users
Oracle Apps modules
· Oracle General Ledger
· Oracle Receivables
· Oracle Payables
· Oracle Fixed Assets
· Oracle Cash Management
· Oracle E-Business Tax
· India Localization
· Oracle Purchasing
· Oracle Inventory
· Oracle Enterprise Asset Management
· Oracle CRM ( Marketing, Services, Sales incl Install Base)
· Oracle Business Intelligence and Oracle Discoverer
Pl suggest the hardware sizing.
Regards
Vasu

In addition to the link Rakesh posted, you can also flip through this ppt document, it has good information on ERP sizing:
http://www.oracle.com/technology/products/applications/sizing/Sizing_EBS_LongVersion.ppt
--Adams

Hardware Sizing Information for Oracle Financials

We are implementing Oracle GL, AP, AR, Projects, Assets and a payroll package. It is meant for a company having two locations with a concurrent user base of 1000 users.
Can somebody help me to know what kind of Hardware sizing will be optimal.
Hope to hear soon. It is quite urgent.
Thankyou
RM

Since you posted this to the Forms forum, I presume you're talking about Forms...
You can read the Capacity Planning Guide in the Forms area on OTN for info on sizing.
But as a general rule, because there are so many variables which affect scalability, you should do your own testing to be sure you size your hardware appropriately. No sizing calculator will give accurate result, merely ballpark figures.
Regards,
Robin Zimmermann
Forms Product Management

Oracle EBS R12.0.0.4 - Work Load Management

Dear All,
I am working as a System Adminsitrator for an educational institution. Oflately my institution has become a oracle education partner for Oracle EBS – Finance. Unfortunetly we don’t have a system adminstrator who is qualified to adminster Oracle EBS. So I had to install and maintain Oracle EBS 12.0.0.4. I have successfully installed Oracle R12.0.0.4 on a Windows 2003 Server. The installation was successful and EBS Server is working fine. But there is a problem, we have around 40 users/students and when all the users try to login the whole server becomes slow and at the end after above 15-18 users have logged in I get any of the following errors:
1.     500 Internal Error
2.     TNS Listerner could not hand off client connection
3.     A Java expection has occurred (not particular about the error message)
4.     After Java Applet – Forms is initialized I get an error saying the username VIS and password VIS is wrong.
5.     The Server does not display any page and it becomes time out.
The Configuration of the server is Intel Dual Core 1.8Ghz, 2 GB DDR2 RAM, 750 GB SATA HDD, IBM x3200 Series Server.
Please suggest me a way out so that all the students can work with EBS at the same time. At the beginning under the Application Dashboard, Concurrent Manager is shown with an x, but after some time say about 10-15 mins after booting, the Dashboard show CM as working with a tick in it. Will Increasing RAM solve my problem. Or is there something I need to do.
Thanks
Sri
Pl. Note: I am not well versed in all procedure, I am a advanced user in networking, OS Setup, Windows 2003 Server. But a new comer to oracle DBMS & APPS. I will be able to copeup with whatever u peope say me but knidly try to keep the language as simple as possible.

Hi;
Actualy you define your problem and your answer same time. Your user has those error coz your server cant handle whit request. Its mean your server source not enough for those users number and also for r12.
If possible first increase your RAM, I belive it could be helpful for beginning, than you should watch your system.
You need resizing of your server or if possible to move new more powerfull server.
For sizing you can check below threads:
sizing
Re: Does anyone know of hardware sizing tool for 11i/R12?
Hardware requirements for Oracle APPS
Does anyone know of hardware sizing tool for 11i/R12?
Regard
Helios

Oracle EBS R12 implementation scenarios

Dear All,
We have below 3 different scenarios, please give your comments/suggestions; keep in mind client wants cheeper solution.
HP DL580 G5 servers will be used with 64bit Redhat Linux 5.0 on all scenarios.
Scenario 1:)
Oracle EBS R-12 implementation with RAC & Load Balancer
Required H/W - 8 Server (4 Production & 4 UAT / Development), Hardware Load balancer
Software - RHEL 5.0 OS
Licenses - Oracle RAC
Advantages – High Availability solution, Redundancy
Disadvantages – Specialized network administrator required for load balancer management, Complex System and costly
Scenario 2:)
Oracle EBS implementation with Active Passive mode / fail safe
Required H/W - 8 Server, 4 Production (2 active & 2 passive) & 4 UAT / Development as replica of production environment
Software - RHEL 5.0 OS & Cluster software on OS Level clustering
Licenses – OS Cluster from Red Hat
Advantages – OS Level clustering is cheaper compared to Oracle RAC
Disadvantages – 2 Servers will used as Passive will not be optimally utilized they will only come into play when primary servers fail.
Scenario 3:)
Oracle EBS implementation Dual tier (DB & APPS)
Option – I (Active + Active)
Required H/W – 2 Servers for production and 2 UAT / Development as replica of production environment
Software – RHEL 5.0 OS & Cluster software on OS Level clustering
Licenses - OS Cluster from Red Hat
Advantages – All the servers are optimally utilized
Disadvantages -if one of the servers fails you might experience performance issues as both application and database services run on one node till server that failed is brought live.
Option – II (Active / Stand BY)
Required H/W - 2 Servers for production and 2 UAT / Development as replica of production environment, 2 server of UAT will be configured for stand by
Software – Oracle data guard
Licenses – oracle data guard
Advantages – Simple configuration and easy to maintain when compared to RAC and OS clustering
2) Will not experience performance problems when one of the primary fail .This is achieved by shutting down UAT or test instances till the issue on primary server is addressed
Disadvantages - Sudden spike in load cannot be addressed since load balancing feature is not available.
Best Regards,

Scenario 1:) Oracle EBS R-12 implementation with RAC & Load Balancer
When designing for "High Availability", this is quite a common infrastructure. It is pretty straightforward, though you are right, you need additional skills in managing RAC and Network. On the other hand, most larger companies have load balancers operational already. RAC may be expensive, however, if you want availability, it is what you will have to pay for, if you really cannot afford any downtime. Consider RAC when either of the following will be answered "No"
1) Can your customer really not afford more (unplanned) downtime than 20 minutes.
2) Is the maximum size of your hardware (single node database tier) sufficient to handle the amount of concurrent users in peak and will it be able to handle the expected growth for the next 12 months.
If either of the above questions answers no, consider RAC. Otherwise, one of the two alternative scenarios will probably be better.
Scenario 2:) Oracle EBS implementation with Active Passive mode / fail safe
This scenario requires additional skills as well: OS Cluster Administration skills. The main advantage in this situation is that the architecture in which EBS has to operate is quite simple. No clustering (EBS will operate on one db node and one appnode). Issues you might encounter: If dbnode fails, what will your appnode do? Will it have to be restarted? What about downtime in such a case? How much can you afford (see scenario 1). You will end up with some 'dirty' data in your database (concurrent manager). It might be necessary to clean that out first.
Another question to answer is how much do you trust your hardware/os. If it (almost) never failed on you for the past years, why would it be different in this situation. Having an active/passive cluster can be a costly architecture as well (half of your capacity being passive...)
Scenario 3:) Oracle EBS implementation Dual tier (DB & APPS)
Option – I (Active + Active)
I suspect you mean to establish a cluster that runs database package on node 1 and application package on node 2, each of them having the other node as failover node. In this situation, you will definitely encounter a performance degradation, but this can be managed by oversizing each of the nodes and/or defining a threshold for performance degradation and keeping this in mind when sizing the hardware. You would still need the cluster managing skills, though.
Option – II (Active / Stand BY)
This option will deliver you more High Availability, because this is a truly disaster resilient solution. Dataguard will duplicate the database, taking away the Single Point Of Failure(SPOF), which the database is in all previous scenarios. You should keep in mind though that the UAT environment will be affected by the standby database activity (not very much, but nevertheless). You will need additional skills, like Dataguard administration skills. I could argue about your statement that it will be easy to maintain, compared to RAC. However, like I said in my comments about Scenario 2, the operational architecture for EBS is quite simple in this architecture as well. Consider the implications on the application tier when your database switches/fails over to the standby.
Conclusion: There is no yes/no to each of the proposed scenarios. You will have to discuss with your customer to find out what the requirements are on a business level and translate them to an IT solution.
The solution should meet the needs for which it is realized and the people should be able to manage/maintain the solution. Additionally, the investment should be in line with the solution the customer requires.
Regards,
Arnoud Roth
Oracle E-Business Suite Technical Architect
Inter Access
The Netherlands

HARDWARE SIZING REQUIRED

Hi,
I am seeking approx RAM size and CPU requirements for my productions server with following details:
1) 500-700 Active Users
2) Modules to be implemented are:
Oracle Apps modules
· Oracle General Ledger
· Oracle Receivables
· Oracle Payables
· Oracle Fixed Assets
· Oracle Cash Management
· Oracle E-Business Tax
· India Localization
· Oracle Purchasing
· Oracle Inventory
· Oracle Enterprise Asset Management
· Oracle CRM ( Marketing, Services, Sales incl Install Base)
· Oracle Business Intelligence and Oracle Discoverer
3) Current database size is 240 GB and is growing at the rate of 25GB per month.
Architecture of EBS is as :
Database on Server X
CM+ADMIN+FORMS+WEB on Server Y
Please suggest.
Thanks

Have a look at the following thread:
Hardware sizing for Oracle applications 12i
Hardware sizing for Oracle applications 12i

Memory and No. of Processor calculation for Oracle EBS R11 and R12

Can some one please tell me …. How to calculate required Memory and No. of Processors for Oracle EBS R11 and R12.
For example we have 50 Concurrent users and 100 named (i.e. the users which are doing only Data entry.), so how to How to calculate required Memory and No. of Processors
Please guide me on the same.
Thanks,

Please refer to the following links, it may be helpful:
Oracle Applications Benchmark White Papers
http://www.oracle.com/apps_benchmark/html/white-papers-e-business.html
Oracle Applications Standard Benchmark White Papers
http://www.oracle.com/apps_benchmark/html/white-papers.html
Hardware requirements for Oracle APPS
Hardware requirements for Oracle APPS

Oracle EBS 11.5.10.2 Installation Steps

Although this is by no means exhaustive or the most accurate, all contributions and/or corrections are welcome
As I attempt to reply the numerous calls and emails I have been getting, firstly sorry guys, I have been settling down at a new job, and haven’t had time to locate my implementation notes, however find below the steps I followed with a successful result.
Installing Oracle E-Business (EBS) Release 11i (version 11.5.10.2)
Linux Installation – SLES 9 Rel 1
•     Please follow these instructions – I could not have written a better set of instructions :
http://www.novell.com/coolsolutions/feature/16009.html
NOTE: Although this is written for SLES 9.1, I believe this will work for any Linux variant.
Also, make sure you have installed openmotif 2.0 or higher to make sure the forms server starts and remains running
Windows 2003 Server SP 1
Environment:
Windows 2003 Server was installed as an environment on VMWare Server (The free one).
Hardware Spec:
P4 800 Mhz CPU
2GB (Physical RAM) and 1GB (Virtual RAM)
250 GB (Physical HDD), 120GB (Virtual HDD)
DVD RW
DECLARE
At this point I have to say a few things:
1.     I have not attempted installing on any other version of Windows, so if you try with another version, I may not be able to answer your questions, although I believe it should not be any different.
2.     I would believe you can or have access to the internet and can download or find most of the resources needed.
3.     I would assume you have installed the Windows 2003 Server with SP 1, Internet Explorer and Outlook. Also, have included an IP address, a server name with its domain extensions in the host file.
4.     I would assume that you have created one group – dba , two users applmgr and oracle and included them in the dba and administrator groups
5.     I would assume that you are at least familiar with the terms and usage of abbreviations in this sort of environments.
6.     I would also assume you have reviewed and have made allowance to meet the required specification in terms of hardware (I did not attempt an installation on the USB HDD, so may not be able to help, if this applies to your situation)
BEGIN
     Prepare Environment
Download and have read the following software:
1.     Java Development Kit 1.3 (or higher version)
http://java.sun.com/downloads/index.html
2.     Active Perl – This is needed for the staging script adautostg.pl http://www.activestate.com/store/productdetail.aspx?prdGuid=81fbce82-6bd5-49bc-a915-08d58c2648ca
3.      Visual C++ - This is needed for many of the real-time code compilation
http://msdn.microsoft.com/vstudio/express/visualc/download/
4.      CYGWIN
http://www.cywin.com/setup.exe     (Free open source, never expires!)
OR
MKS Toolkit (Evaluation copy, 30 Trial or get a licence for about $500)
http://www.mkssoftware.com/eval/
This is necessary for certain unix-only available utilities required to implement/compile Oracle E-business Suite, such as which, make, cc, etc.
5.     The DVDs or downloaded zipped copy of the entire Oracle E-Business Suite software for Windows 32-Bit ( I did not attempt on a 64-Bit processor, though I believe it should not be different, but see the necessary documentation if that is your situation)
http://edelivery.oracle.com
6.     Jinitiator – This is required to run the forms on your system (Although a first attempt to view any of the form interfaces downloads and requests this be installed first) http://www.oracle.com/technology/software/htdocs/devlic.html?url=http://otn.oracle.com/software/products/developer/htdocs/jinit.htm
NOTE:
•     DO NOT Install into the default directories and do not allow spaces in file directories/path when installing the software, somehow experience has shown that the Oracle EBS does not handle spaces in file directories well, and results in untold hardship if ignored. E.g Default installation folder for an software installation may suggest C:\Program Files\ JDK 1.5, MAKE SURE you alter this to something like C:\JDK15. DO THIS FOR ALL SOFTWARE INSTALLED
•     After each software installation, please reboot the system before installing the next piece.
•     Make sure that all the paths to the bin folders for all software installed is included in the environment variables, and verify by typing path in the command prompt to display all paths listed
•     If using CYGWIN (like I did, as I could not afford a software expiring on me nor could afford $500 for a test). You may choose all the modules available, but you do not need all (it will be an overkill to have the entire unix utilities and libraries on your windows box, unless you plan on learning unix commands or into heavy development requiring a unix environment, without wanting a unix machine) MAKE SURE you choose all the library options, all the development options and that should be OK. Then confirm after the installation by typing which, cc (or gcc), make(gnumake), ls, gawk(awk), grep (egrep) (IMPORTANT:Where one of the other in brackets exists, copy and rename the copy as the alternative). As a double sure – copy all of these into C:\Bin directory.
•     If the Oracle EBS is downloaded, unzip all the files into the folder and ignore any suggestions that it will over-write other files such as the component.label files
Installation Proper
•     Run adautostg.pl – which you will find in the StartCD i.e the first file downloaded and unzipped. This will attempt to rearrange the installation files in the order in which the installation wizard – rapidwiz prefers and identifies the folders. (Saves you hand-holding the wizard by having to interact during the installation, pointing it to the relevant folders/files if not run) to create the staging area.
•     Run Rapidwiz – either by double clicking the rapidwiz.cmd in the startcd folder (this would be the one in the staging area) or from the command prompt
•     As required, point rapidwiz, to the bin folder of cygwin e.g C:\cygwin\bin (if this is as installed) in the place where it requires the MKS Toolkit
•     Pre-installation Checks – rapidwiz intelligently tests all the necessary software and requirements before installation starts. A corresponding message to each parameter suggests the opinion of the rapidwiz whilst a green tick indicates the parameter is sufficient, other indicators may need reviewing. Please make sure you resolve each issue before progressing with the installation. This may lead to a waste of time if not resolved.
•     Choose a single-node installation
(if just testing or practicing, you may also choose a multi-node if this is what you want.)
•     If all the modules are not needed (I installed all), you may have to choose which modules you require, and state where you want the modules installed.
•     Assuming all parameters are passed and installation begins, the different stages of the installation steps can be followed by the on-screen messages or log file reviews (each logfile directory will be displayed on the screen during the installation of each context).
•     Post Installation Checks – Rapidwiz does some checks after an installation, whether successful or not, and provides a report. When an installation is successful. It confirms and provides the url to login. The default username and password for the system administrator is usually sysadmin / sysadmin. You are encouraged to create another user immediately.
For all who asked, depending on how far up your hardware scales in terms of specifications, the installation may take about 3 hours (at least mine did) or more.
Login on to Oracle EBS !
The URL required for logging on to the OAM (Oracle Application Management - For the Apps DBAs) and OEBS (Oracle E-Business Suite - essentially for the Functional Implemeters/Consultants ) - The entire gamut (They are shown as hyperlinks), should be as follows;
http://hostname(servername.domainname.com):8000/
where hostname is the same as specified in your host file e.g servername.domainname.com or .whatever-u-like
and
8000 - is the default port, but you may have chosen your own port and that should be used in such a case.
N.B - The Forms server is often started when an attempt is made to access such an interface after login in to the OEBS. However, in my own case, it did not until I made sure openmotif 2.1 was installed on my SuSE Linux Enterprise Server 9.1. The windows installation started without any issues.
If all attempts fails….
You may have to try and try again by deleting all installation files and starting all the installation steps again. It will help if you know how to edit your registry settings to delete all reference to oracle e-business (not all reference to oracle though, as some odbc-related entries have been installed by Microsoft and require your registry settings to function)
Alternatively, send me your box, your mailing address and a token (money of course, and I may be able to set it all up for you) – JOKING!
CAVEAT: I will not be held responsible if anything unsavoury happens to your system in the course of you following the steps I have highlighted above either correctly or incorrectly. However, if you are successful, please sing my praises all over the forum and ask that I be rewarded by Oracle!
Olu

Hi
If anyone need the document to "How to install Oracle Applications 11i on Windows 2003" i can forward the document with screen shots with detailed steps.
Reg
Dwaraka

Hardware sizing recommendations for B2B Server

My customer Welch Foods Inc. is on 11i Oracle eBusiness Suite and is planning to uptake the latest 1Sync integration features in the PIM product. For out-of-box AS2 connectivity with 1Sync - they are planning to use Oracle B2B Integration Server 10.1.2.3.
They have an average transaction volume of 30 transactions per month. One time - initial load of 20,000 transactions.
Based on the above estimates, they are looking for hardware sizing recommendations for the B2B server.
Your assistance is much appreciated.
Asmi Maharishi
SDM for Welch Foods.

Thanks for your reply!
Here are the responses to your queries:
1. Is B2B instance going to run alone in a box
Yes, B2B instance will run alone on a box.2. what will be the size of message
Messages can be anywhere from 5-20 KB3. how many messages will be part of a transaction.
It should be 2 - Registration and publication. But sometimes it depends on how successful the first “registration” goes. Typically we get one or two errors that the users go into PLM, correct and re-send.However, Looking at your current requirement, 30 transaction per month, we can easily address in a 4 GB machine itself.
Additionally, Oracle B2B supports 10+ messages per second in 32GB, 4 processor machine.
Memory suggested above is 4GB, does that take into account memory used by the 10G App server foot print or this is only to take care of messages? Also, how many Processors (Risk IBM) will be needed?

Oracle 10g server sizing information

We are planning to implement WEBMTHODS and METAMATRIX tool. These apps require Oracle database. We are planning 3 HP rp4410 servers running HP-UX 11i. One foe WEBMETHODS APP, ONE FOR METAMATRIX. BOTH APPS are using one ORACLE DB server.
I am looking some type of ORACLE 10g server sizing information to support ny hardware configuration. Can someone help me where to find this information?
Thanks.

Hi
What is AFAIK? As Far As I Know
Can you send the contact info?Unless you're not living in the same country (please see my profile), I don't think it would make any sense. I do know that hp.at offers sizing information.
If you are refering to Just HP support I did contact
them. They asked me to contact Oracle. I am looking
for some guideline documentation.So thing are a bit different in your country ...
C.

Capacity planning and hardware sizing

Hi,
I would like to know in detail about capacity planning and hardware sizing while deploying oracle database products. I need to know about properly planning the infrastructure and configuring and deploying the products. Moreover, when should we use RAC,how many nodes, exadata, DR etc. How to size hardwares RAM,Disk for this kind of implemetations.
I know it depends on budget and environment. Still if anyone kindly give some links/docs I will be able to have a decent start in this domain.
Regards,
Saikat

See , they all depend on your company policy and the database size that they are going to have.
1. Size : i have worked on databases sizing from 80G to 2000G , all depending on the client or the industry you are catering to.
2. hardware and Ram : Server Team should know this better , you can have a simple small server if the DB and application are small and the usage would be less. If it a full fledged system with high load then you need to get in touch with your server team and raise an oracle SR for exact specifications for that database and also plan for some future growth.
3. RAC : depends on the project if it requires such a setup.
4. DR : is for disaster management. Also all companies implement this by adopting data guard ( physical standby).
5. For having a good start , start reading the books and refer to oracle documentation. More you refer , more knowledge you will get .
Start with the basics.... make your basics strong.. and then move ahead with complex setups.
Regards
kk

R12 Hardware Sizing ...

Hi All,
Greetings to ALL !!!!!
I need your valuable suggestions to set up hardware for our environment.
CPU & Memoryrequirement
No. of Concurrent users- 700
Online users- 4000
Load for activities other than Oracle Applications.
Size of the database- 300GB .
Desired response time- Fats
please suggest... Give me the formula to calculate the Memory ..
Thanks
Adiga

Please see old threads for similar discussion.
Hardware Specification
http://forums.oracle.com/forums/search.jspa?threadID=&q=Hardware+Specification&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
Hardware Sizing
http://forums.oracle.com/forums/search.jspa?threadID=&q=Hardware+Sizing&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
Thanks,
Hussein

Hyperion Planning hardware sizing

Hi,
Please anyone help me on Planning hardware sizing.
Need Hyperion hardware sizing considering the below
i)     50 Active Planning users and 100 reporting users
ii)     High availability under active – active configuration
iii)     Fail over at all levels
Thanks in advance.
Regards,
Rajendra Prasad Gella.

Hi,
Hardware sizing is a specialty and the ultimate decision should not be left to a respond to your message as you might end up burning your hardware investment.
I would highly recommend you to get in touch with an infrastructure specialist. There are people specifically focused in Hyperion hardware sizing also. Alternatively try Oracle, they might provide you with an expert on the topic.
Just keep this in mind that the sizing is never linked to number of users alone. Below points are linked to the decision too:
- Number and size of dimensions
- Sparsity of database
- Amount of data
- Required respond times
- Required calculation times
- and many more.
Cheers,
Alp

Oracle ebs hardware sizing

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