I need more memory!

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• DB face memory pressure and need more memory?

  
  Hi all

  DB: 10g and 11g

  Need your advice.

  We provide the server db use memory and cpu management report on monthly basis.

  Average usage of memory the server is more or less the same each month that memory allocated to oracle is capped (for example, memory_target).

  Therefore, we will not be able to tell if the memory allocated to the sufficient DB and when does more memory?

  We are required to provide a usage report to show that the memory allocated to the database itself is enough on monthly basis and does not need to bulk up.

  Is there a good way to provde this?

  Our DBs are all OLTP and rarely do full scan.

  First thought to provide the trend of BHCR (above 90%, this means memory is sufficient). Read a large number of documents that BHCR is no longer useful.

  A better way to do it? Kindly share your experiences.

  Thank you

  You can keep in mind what the different parts of the memory.  The SGA is a shared resource, which includes the areas of code and data, and even those who can interleave in pressure of circumstances.  The PGA is determined by the use of the users.  The trend of the latest versions of Oracle is spending more major requests for data at the PGA, but which cannot affect you much if you're like really OLTP, as you describe (which one silent report or batch could blow).  So really, after getting the right CMS, the PGA is more likely to be affected by the increase in the number of users.  Mechanisms of the target to be fairly stable systems (as well as assignments of similar resources carried out by reasonable operating systems) translated well enough glancing SGA and PGA advice and after it.

  Using the resources on a system close to their means of amount maximum, there are times when performance will go downhill fast, simply because of a resource to bite.  (For a good time in mathematics, see the white paper to think clearly on Cary Millsap's performance.)  These types of problems can come from many sources, if a regime change, hardware malfunction or a simple increase in its attendance.  Those who dance near the line will inevitably have to step on it, or some such maxim comes from jurisprudence.

  So the desire of the management of the Non-becassine-hunt is to anticipate and avoid such problems without too much purchase hardware or compulsive, disorder of tuning.  The idea is to make an analysis of trends which allows to predict that an increase in its attendance will make things down a steeply, to do what is necessary to avoid it (or at least expects).

  Oracle has a report to do this?  Not really.  There are too many variables and too many ways to use and abuse a system.  Most performance problems are SQL issues.

  What you can do is to simulate accurately the workload on a test system, increasing its failure.  This as an exercise in iterative parameterization can give a good idea of what settings are required in order to maximize what you can use and an idea what kind of use will start demanding more material.  For a well designed system, it can be as simple as looking at the number of users and uses of the pga.

• Direct model need more memory than other local communication protocols?

  Hi, for Timesten databases on the same server and applications we use direct model for performance bese.
  But I want to know what size of JVM segment are set for my java application when you activate the direct model?
  My application must head more memory when direct model than any other communication local protocols, such as the CPI or Unix domain socket?
  Assuming that my Timesten database takes 12 GB memory in OS, this means that I have to specify the same size for JVM heap(-Xmx12G)?
  I hope that there are documents or links to this topic.
  
  
  Thanks and greetings
  
  SuoNayi

  The TimesTen database is always in a separate shared memory segment, regardless of how connect you. In client/server mode, there is a separate server process that accesses the shared memory on behalf of the application in direct mode, the shared memory segment is mapped into the process's address space. The total amount of memory used is the same in both cases (actually a little less in the case of direct mode as you do nto need the process of weaning). Since the if allocated memory as a shared memory segment and not by the heap of Java you don't need to increase the size of the Java heap to use direct mode.

  Chris

• HP Pavilion Slimline (HP s5000: I need more memory on my s5000 HP (HP s5710f))

  I have had this machine for about 4 years and am currently running out of memory when in common applications such as Facebook.  The machine has 3 GB of memory on the motherboard that contains only 3 memory locations.  The maximum memory seems to be only 4 GB.

  I need advice on what I should do next?  Analysis the new tablets in Office Depot I learned that most of them have about 12 GB of memory.  I suppost I shouldn't really that much but I would like to have at least 8 to 10 GB of main memory.  I can't do it on my current motherboard.  Is it better to just get a new machine or if I could install another motherboard that would be both mount my current box but also have enough connectors memory to support a higher total memory.

  Thanks in advance for your help on this problem.

  Hello

  If it's your PC S5710f, then there are only two available memory locations.  If you look at the specs of your PC, you will see that you can install two 4 GB DIMMS to bring the total memory up to 8 GB which works very well with the 64 bit OS in your PC.

  If you want to increase the memory of your PC then buy two DIMMS to 4 GB corresponding to one of the following manufacturers.

  The best way to avoid problems is to contact one of the major manufacturers of memory such as Kingston, Corsair and Crucial and use their tools of memory, then followed by a call to technical support to ensure that you have selected the DIMM that is appropriate for your PC. When you buy directly from the manufacturer, then they will remain behind the product to ensure compatibility.

• Can I install more memory on end of 2015 iMac?

  Can I put my 8 GB memory at least 16 GB on my iMac end of 2015? I'll even take to the Apple store and ask them to do so is possible. I sort of remember, however, that memory upgrades are impossible to do on the end of 2015 iMacs.  I'm playing the game Blizzard on my Intel Core i5 Overwatch to 3.1 GHz with 8 GB of memory. Parallels (virtualisation company says that I need more memory in this game of Blizzard. I am disappointed that I bought this game, Parallels desktop 12 and 10 Windows and can not play. Leah

  As a side note: why Apple does not have a computer game descent?

  Thanks for the help,

  Lou

  Only if you have the 27-inch model. The 21-inch models cannot be upgraded. However, you can view at OWC to see if they upgrade kit for DIY with a video tutorial. I don't know if they do it, but you can check with them.

• I have about 25 mail in my email application, but he needs more than 2 GB of memory

  I have about 25 mail in my email application, but he needs more than 2 GB of memory. What could be the reason. Thanks in advance

  You have email stored in the junk e-mail folders?

  If you do this may be the question that is being established.

  Max

• Does not start, need more and more memory, then crashes. It is SOLVED by deleting DB, panacea.dat, foldertree.json CAUSE global messages: uknown

  As a user of Thunderbird long term (currently version 38.2.0 on Win7 x 86 US) today, I caught myself (negatively) by the following problem: at the launch at the start of Thunderbird, the window will appear last closed (and for a short while, I see my files, etc., as left behind, during the last closure of Thunderbird), but then it turns into State "Not responding" (nothing works). When we look in the Task Manager, I see that Thunderbird seizes more and more memory, before this date - after a few seconds - crashing. I really hope that for some help fast, if possible (I desperately need a solution for e-mail job well - ideally the one I had, i.e. Thunderbird with my settings).

  What I tried:
  -Uninstall Thunderbird and install it again (did not help)
  -Uninstall Thunderbird and install an older version (I tried 38.1.0, 38.0.2, and 31.8.0 - nothing has worked)
  -from Thunderbird in SafeMode (same problem)
  -from Thunderbird in safe mode of Windows (same problem)
  -from Thunderbird in offline mode (did not help)

  My main question to know how to solve this problem, includes questions such as
  ? Should I try to delete some files of Thunderbird and try again (which ones?)?
  ? Can I use a command line "tricks" to get Thunderbird started?
  Etc.

  Thanks for your help!

  I think I solved my problem: delete messages from global reach DB and panacea.dat foldertree.json helped - once Thunderbird started again interactively and now I can restore my data files/messages.

• My current osx is the version 10.5.8.  I read the posts on this site advises users to buy 10.6 and then upgrade more far away. Since I was only 1 GB of memory, do I need additional memory installed first? Is this possible? Thanks for any help!

  I explore what I need to do to upgrade my imac. My current OS is x version 10.5.8.  I read the posts on this site advises users to buy 10.6 (Snow leopard) and then upgrade more far away. Since I was only 1 GB of memory, do I need additional memory installed first? Is this possible?  I have an Intel Core 2 Duo 2 GHz processor and 1 GB of memory. My Info says memory I have 1 Bank empty. Thanks for any help!

  You need to install more RAM before moving to Snow Leopard and need to do before moving to Lion or newer. Buy it from a source OWC or Crucial.

  (138456)

• I use Adobe Photoshop CC 2015 and it takes a long time to open... too long!  How can I allocate more memory to the program photoshop - I have a lot on the computer, but photoshop is a great program and needs more juice - need help!

  More memory to an application.

  Hello...

  Try not to have too many applications running at the same time, you use Photoshop. Freeing system resources.

  Adobe recommends up to 8 GB of RAM here > https://helpx.adobe.com/photoshop/system-requirements.html

  You can see how much memory is installed on your Mac by clicking on your Apple  menu then click on about this Mac, then make sure that the "View" tab is selected.

  The amount of RAM is installed on your Mac is noted here.

• Add more memory to my iMac will accelerate it?

  It runs very slowly - has only 4 GB of memory installed.

  It seems relatively easy and inexpensive to install more memory, but how do you know if lack of memory causes the slowness?

  When I go about this Mac, there is tons of storage space. I guess that the Intel Core 2 Duo processor is pretty run down...

  Hi Karena13,

  SHORT ANSWER: Yes, it will probably accelerate.

  Storage and memory (RAM live) are two different things. Let's say your computer is a library. Storage is the box with all the books on the shelves, while your RAM is the table that you are using.

  If you take more than 95% percent of your storage space, it's as if you stored books on the floor between the shelves: you will get work more slowly.

  If you have a smaller table, you will also lose efficiency, because you will not be able to everything you need to put on the table.

  Both are important, but they are different.

  You can check your use of memory (RAM) using the activity monitor (you can find it in the Utilities folder in your Applications folder). Use the monitor activity on your Mac - Apple Support

• Need more performance on my Satellite A200 - 23K

  Hello everyone.
  I would like to ask for help, please, because I'm confused. I bought my computer toshiba laptop about 2 years ago. At the time I thought it was a pretty good laptop for games because I wanted a laptop. Now my problem is that I'm confused. Confused performance. I can't play on low etc. My framerate is quite large. I used windows vista. Then after 3 formats, I decided to go back to xp pro. There was a significant change, but still I couldn't go any lower. I would ask a help, is possible to upgrade my laptop for a better? As the purchase of new equipment, or it's useless.

  My characteristics of the model then:
  CPU: Intel Core 2 Duo T5450 at 1.66 GHZ
  Graphics card: Ati Radeon Mobility 2600
  BIOS version: 5.60
  RAM: 2G
  OS: Windows Xp Pro Service Pack 3
  Card mother ID SROSA001.86C.0034.D.0805152046
  Bus Type Intel GTL +

  My computer shows my motherboard as?. These last 2 things are the only information I have. I really need help. My questions are.
  (1) can I put my computer hardware?
  (2) where I can download decent drivers because the drivers of toshiba support are so old. Example ati radeon driver.
  (3) how can I boost my computer's performance?

  So if anyone can help me, I really appreciate it. If you need more information about my hardware please ask. I could really use some help because im so confused. I even downloaded ati tray tools and support toshiba ati driver and I don't even know which use.

  Hello

  > 1) can I upgrade my hardware?

  No, you can't do it. Only you can improve memory and the hard drive. But not the Cpu or gpu. You can read here the article support Tosh:

  http://forums.computers.Toshiba-Europe.com/forums/Ann.jspa?annID=13

  (> 2) where I can download decent drivers, because support for toshiba drivers are so old. Example ati radeon driver.
  You can visit radeon ati to get drivers and try to install.

  (> 3) how can I push the performance of my computer?

  You can add more memory, I guess that your model supports up to 4 GB of memory

• Satellite P300-1EI (PSPCCE) - how to allocate more memory to the graphics card?

  Hello

  I have a laptop toshiba satellite P300 with this graphics card: ATI mobility radeon HD 3650.
  I want to allocate more memory for this graphics card. How could I do?

  I can't do this in my bios, I don't have this option...

  Another way?

  Hello

  Something like that is not possible because the graphics card driver it controls automatically.
  If the graphics card would need more graphics memory then the driver assigns the amount of necessary RAM automatically.

• I have a MacBook Pro, beginning 2011, just upgraded to 8 Ram and have the storage capacity of 500 GB.  I need more storage for photos.  How much more can my grip of Mac, and it makes sense to add a computer that old?

  I'm trying to decided if I should try to add more storage to my lap top existing, or buy a new one with more memory.  I am a Photogaphy and need a lot of storage.  I have a MacBook Pro, in early 2011, just upgraded to 8 GB of Ram so I could upgrade to OSX E Capitan and add new software. I have 500 GB storage now and need a lot more. Would love 2 TB or more.

  What is the maximum I can add to my laptop? And does make sense to do?

  On the largest practical size warehouse readers coming always internally are about 1, 000 GB.

  To go more than you would have to decide if the portability was an important issue, because additional disks should probably be external. The Mac can support dozens of external hard drives. If you do not carry them, 'office' readers are faster and can be found in larger sizes. Their PIN 12-volt Motors require a lot more power that can be provided using Bus power, while they use their own power supplies.

• my c drive shows low disk space, so I searched for the program that holds more memory on drive c. I got to know that this pagefile.sys has 3 GB in the c drive

  Hi, my c drive shows low disk space, so I searched for the program that holds more memory on the c drive. I came to know that pagefile.sys has 3 GB in the c drive, kindly guide me to move the pagefile.sys to another drive.

  Hi jafrin.michel,

  Thanks for posting in the Microsoft community.

  Before you start the troubleshooting steps, I need the information required.

  What version of the windows operating system do you use?

  Method 1:

  If you are using windows 7, I suggest to perform a disk cleanup and verify.

  Delete files using disk cleanup

  http://Windows.Microsoft.com/en-us/Windows7/delete-files-using-disk-cleanup

  Method 2:

  If you want to move the pagefile.sys to another drive, follow the steps and check out them.

  Follow these steps to move the pagefile.sys to C: drive on D: drive (if you have the drive D :).

  1, write click on my computer and select Properties.

  2, click on the Advanced tab.

  3, click settings under performance menu.

  4, click on the Advanced tab and click on change.

  5, select letter (C :) and "BOLD" No pagefile then click on Set. )

  6, if you want to configure pagefile.sys in, select drive D: drive letter D: and "BOLD" in the custom size or the size of the system managed , then click on Set. It displays a pop-up message click OK.

  7, again click apply and OK OK.

  8, the system you will be asked to reboot, click on Yes.

  9, after rebooting the system, you can see the pagefile.sys will be moved to D:

• I don't have the money to buy more ram, how to remove programs to get more memory and how do I know which programs remove

  I need of more memory, I can't afford to buy it, how to remove stuff to create more memory and how do I know what programs are ok to remove

  I think you're confusing terms and certainly confuse us.

  RAM/memory (they are identical) is the memory on the computer that is used by programs running as a temporary store for data.  How to reduce the amount of memory used is to close unnecessary programs or does not work as much.  for example close the browser and your e-mail so that the execution of Word program.  You do not need to uninstall programs, run just not, to save memory.

  IF you talk about not having enough disk space to store your programs and data, then the way to increase the free space on the disc IS to uninstall unnecessary programs - only you can decide what programs you don't need.  One way to increase disk space is to make sure you have emptied your Recycle Bin to delete the old data files, you don't want to, and uninstall programs.

  You need to tell us exactly what error messages you get so that we can determine what your problem is.