Used real memory of SGA?

Similar Questions

• Oracle uses my memory without permission?

  Hi gurus,
  
  First time I saw this situation. I have a server with about 10 GB of RAM. 4 GB of that memory is set for Oracle SGA, PGA and other spaces of memory to oracle. But for a few days (orders 'free-m' and "ps - EO mmtp, rss"), I noticed that more than 90% of this memory is used by oracle treats (user and background processes).
  What is the most interesting 2 process that uses memory, most are dbw0 and dbw1. As I checked the database of this beginning of 2 process about 7 working days ago. During this couple of days that my database is not using so much I don't know what they're doing so long and why they used about 20% of my memory.
  
  Hope to hear your opinion on my situation.
  
  DB-> 11 g
  OS--> RHEL

  database writer process begins when you start the database instances and stop when you close to the bottom so its normal for them to be present.

  Reported memory as used by a process includes shared memory, a rough estimate of how much is shared and how much is not shared can be found using the proc and IPCS-m file system. p. ex.

  Cat ' ps - ef | grep "oracle" | grep - v grep | AWK ' {print "/ proc /" $2 "/ freddy'smaps"} "| grep Rss | "awk ' {sum += $2} END {print" RSS: "sum/1024" MB""} "

  will give you the total memory used by the oracle process

  Cat ' ps - ef | grep "oracle" | grep - v grep | AWK ' {print "/ proc /" $2 "/ freddy'smaps"} "| grep Shared | AWK ' {sum += $2} END {print "Shared:" sum/1024"MB" "}'

  I will tell you how much of that is shared memory.

  IPCS m | grep "oracle" | grep - v grep | AWK ' {sum += $5} END {print "ipcsmemory:" sum/1024/1024"MB" "}'

  Tell you the total size of the segments shared memory to oracle.

  to get the total memory used by oracle, subtract the second number from the first, then add the third. for example.

  Cat ' ps - ef | grep "oracle" | grep - v grep | AWK ' {print "/ proc /" $2 "/ freddy'smaps"} "| grep Rss | "awk ' {sum += $2} END {print" RSS: "sum/1024" MB""} "
  RSS: 33919,1 MB
  Cat ' ps - ef | grep "oracle" | grep - v grep | AWK ' {print "/ proc /" $2 "/ freddy'smaps"} "| grep Shared | AWK ' {sum += $2} END {print "Shared:" sum/1024"MB" "}'
  In common: 30022,1 MB
  IPCS m | grep "oracle" | grep - v grep | AWK ' {sum += $5} END {print "ipcsmemory:" sum/1024/1024"MB" "}'
  ipcsmemory: 4002 MB

  real memory used = (33919.1 - 30022.1) + 4002 = 7899 MB

  More or less, as the scripts read from / proc data will not be a consistent point in time.

  Warning: this is a very rough calculation, I hit upwards to prevent people complaining that oracle was using 150-300% of the available memory, may be completely wrong and defiantly won't work if you use WMA (memory_target/max_memory_target).

• Cluster design: metrics to use Active Memory or memory consumed

  Hi guys
  
  Conception of life real (memory calculation):

  
  

  Do you think we can use Active memory within the scope of perf to calculate the VM need?

  Or I have to use tools like perfmom.

  The case is that we have 150 virtual machines in a material of servers of Olds, we built a new cluster with new servers. I need to know how much memory consumption in the entire cluster

  If I take the memory Active Averge of all the VM (example: 100 GB of RAM) + a discount of 30% (PEAK: 30 GB) + 20% (for VMkernel: 20 GB)

  Need memory: 150 GB

  Because the properties of Perf, I see 10 times higher than the Active memory memory consumed. If I choose to design the scope of consumption I fear losing too

  And what about the vCPU/pCore ratio with the new CPU 8-9 vCPU/pCore so good choice for you?

  Thanks for your help

  Hi friend

  He has always depended on your machines and services that will run on the machines. If your environment is sensitive, for example:

  You have SQL Server, Oracle server as a virtual machine, you must ensure the memory resources and 'Consumption' metric memory is preferable for the calculation of resources.

  On CPU, it's like the memory calculation, and it rested to your environment and machines. If you want to deploy virtual desktop and you have any application like Lync and VoIP, CPU ratio must be 1:2 (Physics: virtual) and 1 / 3 is also good.

• Real memory Warrning SNMP

  Hola a Todos.

  Salta UN alert en sober Nagios 'SNMP real memory. SE can ignorar esta alerted? Creo that're critica para el del vmware ESX operation. Our Esporadicamente of Salta.

  Hola,

  revisando documentation sober el tema (poca than hay), script el TR (usas tal vez este?) nagios del uses checks ' / proc/vmware/mem "del ESX host, deberias no see the memoria of esa forma, ago that in theory, there is version 4.0 en del ESX," / proc/vmware/mem "no existiria. Desde esta 3.0 version obsolete ...

  Checks en el siguiente pdf the section "Support for vmware/proc/nodes" para ver los ficheros (lo because nodes) that there is no should be usar.

  Hay of Y Sección "Protocols to connect with ESX/ESXi VMware" para ver as alternativas para el service console ESX del see.

  Kind regards

  Pablo

• Use of memory in oracle 11g R2

  Hi all
  
  I'm using Oracle 11 g 2 on AIX 7.1
  
  In the OEM, the host, in the exercise section, I realized my memeory usage is always > 95%?
  
  What could be the reason? What is my database using 95% of my goal of memory? or is the use of memory to the operating system?
  
  AMM is enabled on my database and it is about 40% of my RAM for operating system.
  
  Should what I do?
  
  Kind regards

  What is my database using 95% of my goal of memory? or is the use of memory to the operating system?

  under the section of the host, the memory usage of its display at the host level.

  in my OEM, his watch always 100% because of the bug.
  http://oemgc.WordPress.com/2010/10/14/mem-utilization-on-AIX-always-showing-100/
  Memory usage always 100% on AIX

  to get the clear picture, run topas command on OS.

  and check below secion

  MEMORY
  Real,MB   12288
  % Comp     38
  % Noncomp  36
  % Client   36
  

• Is there a way to manually move photos from my Mac to my iPad and iPhone?   I don't want to use photostream because I don't want to use my memory on my devices moble with my collection of photos together.

  Is there a way to manually move photos from my Mac to my iPad and iPhone?   I don't want to use photostream because I don't want to use my memory on my devices moble with my collection of photos together.

  With iTunes Sync Photo, you can copy the albums selected to your library of Photos of the iPhone or the iPad.

  See: Sync photos to your iPhone, iPad, and iPod touch in iTunes - Apple Support

  But this method is available, if you use not iCloud photo library on your mobile device.

• When installing FF7, I clicked Yes to the "do you want to send info back to the developers on the use of memory etc." and now I want to no longer send information as his gel my browser then how do I disable that?

  Question
  When installing FF7, I clicked Yes to the "do you want to send info back to the developers on the use of memory etc." and now I want to no longer send information as his gel my browser then how do I disable that?

  See:

  • Firefox > Preferences > advanced > general: system default: 'send performance data '.

• My iMac is freeze-Up When Safari using (no memory for the application)

  My iMac (OSX v10.9.5, 2.7 GHz, Intel core i5) freezes frequently (more than once a week) while using Safari (v9.1).  Safari suddenly stops working and the fearsome death spinning beach ball begins.  Quit smoking force works sometimes, but most of the time, all the computer freezes and I have to do a hard reboot of the computer power off then restart it from scratch.

  I left my open activity monitor and when it froze again today, I could see that the contents of the Web seems to be the problem area.  The Force Quit window says that my system is out of memory the application.

  When the computer is finally thaws after reboot, it works fine for a while then all of a sudden stops working when Safari freezes.  He has done when I'm on Safari, surfing on the internet or when it is in "standby".  Is not serious.

  Another thing, lately partial images appear on the screen and then disappear.  Images pixelated also but my office.  Makes me feel like the hard drive is about to crash.

  I was wondering what could be hogging memory? Web content?  How should I do if I can use my computer without having to reboot several times a week?  Thanks for your help.

  HotHunt

  

  How much memory you have installed? The image you posted shows nothing about what is the use of memory and how much. For this you use the activity monitor.

• Satellite T130: 5-in-1 Bridge Media Slot - how to use the Memory Stick?

  Hi all

  My T130 has a bridge 5-in-1 Media Slot for SD card / Memory Stick / Memory Stick Pro / MultiMedia Card and xD-Picture Card.

  But how it should work with a Memory Stick? Its smaller SD card and just fall into the slot (no klick and no contact - and no easy way to get it out with your fingers).

  Do need me an adapter for this (mentioned nowhere in the manual)?

  On my old Sony Vaio, I have two slots, SD and Memory Stick - but how should this work with one slot on T130?

  > But how it should work with a Memory Stick? Its smaller SD card and just fall into the slot (no klick and no contact - and no easy way to get it out with your fingers).

  Need an adapter for the Memory Stick!

  Notes; You can use only Memory Stick 128 MB and 256 MB.

  Welcome them

• Satellite L670-DX1 - after the installation of SP1 cannot use the memory card reader

  Hello

  Since I upgraded my Satellite L670-DX1 of Win7 64 bit to Win7 64-bit SP1 (2 days ago) I can't use my memory card reader, he always says it is a bad card and I should reformat the card with any card.

  Does anyone have a similar problem or better yet a solution for me?

  Greetings

  You have installed SP1 using Windows update option?
  Have you tried to roll back the OS to an earlier time to see if the card reader is working properly again?

  Have you tried reinstalling the driver of the card reader?

• Is it possible to connect my Mac mini to my Mac Pro laptop using the memory on my mac mini for installing software Ableton as I don't have 3 GB available on my Mac Pro.

  Is it possible to connect my Mac mini to my Mac Pro laptop using the memory on my mac mini for installing software Ableton as I don't have 3 GB available on my Mac Pro.

  I want to download Ableton software, but it requires 3 GB of free memory that I have available on my MacPro laptop not because most of it is used for my library of music because I'm a DJ.

  I'm not sure how I can do it or not at all.

  Thank you very much.

  1. a Mac Pro is not a laptop. Its a big desktop computer.  You probably have a MacBook Pro, which is a laptop.

  2. No, you cannot share the memory (live RAM) or storage (disk space, which is not memory) like that between computers.

  However, it is very very bad practice to have so little storage space available for your computer.   If you have less than 3 GB, you should seriously consider an external drive. and unload some files on the outside. Its best not to leave your hard drive to go below 10 GB of free space because it can seriously affect your computer's performance.

• Does anyone have an idea the use of memory uses this update? How many MB or GB?

  Does anyone have an idea the use of memory uses this update? How many MB or GB?

  I presume that you update to iOS 9.2.1. He is 2.01 GB when downloaded and updated via iTunes.

• Satellite L450-188 - used video memory size

  Hi all

  When I go to DirectX tells me that my approximate total video memory is 1326 MB (wrong, it takes just of RAM). For a Toshiba Satellite L450-188 - how can I define clearly what it takes be the used video memory size and the RAM?
  I use Windows 7 Home, 32-bit version.

  Thank you

  Marius

  Hi mate

  The memory cannot be assigned manually for graphics card!
  Everything works automatically!
  This means that this graphics card driver automatically controls this process and assigns him only if memory it s really need!

  Welcome them

• Optimize the creation of table 2D for the use of memory and parallel processing

  I have, and application of data processing that requires generating a large matrix 2D with sin and cos values that must be updated constantly. It's my program in terms of speed and memory use and I want to optimize to the maximum the neck of the bottle. This is my current code:

  

  I tried to paralellisme iteration in the loop for to take advantage of the multi-core processor, but with shift registers I can't do. Also, I read that with in place element, structures I can reduce the memory usage, but don't know how to do this with a 2D array. This code can be optimized to improve the use of memory and speed?

  
  

• example 2-channel oscilloscope VI using real-world signals

  I'm looking for an 2 oscilloscope channels VI that uses real-world signals, not simulated signals used by "two Chennel Oscilloscope.vi' I found under examples when I searched"Scope"or"oscilloscope ".

  I found on a site OR "One_Channel_Simple_Scope.llb".  I think he uses real-world signals.  I downloaded it but not able to run the VI.  When I tried to do, it didn't compile successfully.  The error messages were several subVIs are not found: DAQmx read.vi, DAQmx timing.vi, etc.  I have LV 8.6 and NI 6221 Multifunction DAQ card, installed in a standard configutration in an environment of Winows Vista.  I define a variable say LV path where to find these screws?

  Thank you.

  Not a sampling frequency is high, but this uses entries of the sound card on L and R for 2 channels:

  http://decibel.NI.com/content/docs/doc-4834

  Have you installed traditional data acquisition and not the more recent style DAQmx drivers? Maybe it's the source of your mistakes.

  -AK2DM