Tagged Questions

RAM (random access memory), either RAM hardware or software and operating system use of RAM.

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swap memory is almost used ,but processes are running fine.Should i be bothered?

free -m on my Linux machine shows that swap memory is almost completely used. However,there is no impact on the system performance. But should i be really bothered? Swap cache also is not used to its ...
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1answer
12 views

DG31PR intel board with 1GB RAM, can I add 2GB RAM with existing 1 GB? [duplicate]

I have a PC with below mentioned configuration DG31PR intel board Core 2 Duo Processor Transend DD2 667 1 GB JetRam , JM667QLJ-1G, 240P DDR2 DIMM (128M*64) (64Mx8 DDR2 667 5-5-5) [LM] I am ...
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0answers
16 views

Is there a way to 'clean out' physical memory (RAM) that is tied up on my Centos/Apache webserver?

I am developing something that requires Server-side javascript, and as such am using PhatomJS to run the JS. It uses up about a 1GB of physical memory when all is well, but if I screw up some ...
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1answer
26 views

What are the benefits / downsides of a high uptime? [on hold]

Today I noticed that htop added a bang after the uptime of my server, because my server's uptime is now greater than 100 days. I don't think this is so much (I'm sure some servers on the web haven't ...
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0answers
14 views

Mac OS X 10.10 Yosemite + vmware 6 + centos

Ok, so I'm running a 2014 mac book pro retina 8gb ram, I5. Just upgraded to Yosemite with vmware 6. I've installed centos MINIMAL, here the thing centOS in command line runs DEAD SLOW. I've even ...
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2answers
37 views

Graphics card vs. motherboard compatibility

I have an MSI FM2-A55M-E33 motherboard (also an AMD Athlon x4 750k quad core processor, 4GB RAM, and 520W power supply). Is an Asus AMD Radeon R9 270X OC DirectCU II graphics card compatible?
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2answers
55 views

RAM Usage is insane running a game

My system is Windows 7 Home Premium, i5-2320 proc, 8GB DDR3 1333Mhz RAM, Z77X-UD5H mobo, I have two HDDs, one is a 1TB and the other a small 288GB (250gb). Also, a new GPU, the R9 285. Recently I’ve ...
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0answers
12 views

Lots of processes are using excessive memory - suspected memory leak [duplicate]

A lot of processes are using more memory than they should which is causes my PC to use up to 90% of it's memory (8gb) when idling with only basic applications open (internet browser, music player, ...
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0answers
15 views

ram upgrade in hp compaq 8200 elite microtower 64 bit

following is my existing ram spec, DIMM # 1 SMBus address 0x50 Memory type DDR3 Module format UDIMM Manufacturer (ID) Samsung (CE000000000000000000) Size 4096 MBytes ...
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0answers
12 views

Does PCI-Express speed affect the memory bandwith and clock speed of my graphics card?

I need to buy a CUDA compatible graphics card for color grading work, and a lot of questions are popping up. Mainly this: If I put a card that supports PCI-E 3.0 into a 2.0 slot, does that have a ...
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1answer
31 views

Do 64 bit versions of programs use more ram than their 32 bit versions?

I've seen other questions here asking about the advantages of running 64 bit programs over 32 bit and most answers say there's hardly a difference, unless they have to use an obscenely large amount of ...
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0answers
7 views

Sony Vaio VPCEH11FX RAM upgrade

My Sony Vaio came with 4g of RAM . I want to upgrade to 8g. I purchased Komputer Bay 4gbx2 PC3-10600 133MHZ 9-9-9-24. After installing the and turning the machine on, I got the " Blue" screen stating ...
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1answer
47 views

PC won't start. Not even to BIOS

I have a PC that’s just over a year old. Today, while playing a game, it suddenly shut down and I smelled a slight smell of something burning; no fire, don't worry~ After this “incident” my PC won’t ...
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3answers
33 views

Mac RAM with SSD

I have a Macbook Air with 8GB or RAM and an SSD. Recently, I've been doing a lot of high-RAM-use tasks (like image processing) in MATLAB. I noticed that it uses a very large amount of RAM, which in ...
1
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1answer
25 views

Windows 8 Automatic Page File Size vs Windows 7

I've noticed that Windows 8 sets smaller page files by default. Windows 7 systems seem to create a page file the size of the RAM (eg 4GB of RAM means that Windows makes a 4GB page file). In Windows 8 ...
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0answers
34 views

Is hardware reserved related to virtual machine? [on hold]

"Hardware reserved: 573MB" I first noticed this after installing Virtualbox (with WinXP). I don't know why this started happening now but it's annoying. I've searched for the solution but none of ...
2
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1answer
59 views

Something is eating my SSD space

I noticed that my 120GB SSD is almost full, but I have only 55GB data on it. I ran Disk Analyzer and listed folders and files have around 55GB of data, and yet it says that I have only 4.4GB free ...
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1answer
35 views

Windows 7 x64 ram 3,90gb usable of 8gb after system reinstall

So just a while ago I had to reinstall my whole computer, for some reason after reinstall I have now 3,90gb usable ram out of possible 8gb. Cpu-z, bios, etc recognize that 8gb is installed but only ...
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0answers
13 views

Is scanning and monitoring memory data resource intensive? [closed]

Given program A, if I were to use another program B to read/scan the memory of A while it is running, will B be resource intensive? Assume functionality is like a debugger that can read memory on the ...
1
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2answers
43 views

Why pagefaults when no paging file?

I just installed some extra RAM and set my paging file size to 0 for all drives on my Win7 machine. Task manager shows plenty of physical memory as being free, yet some processes are still ...
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1answer
34 views

Windows drivers hogging 4GB of RAM: How do I find out which driver it is?

As of late, right after boot, my Windows 8.1 (64 Bit) is using 5-6 GB RAM of the available 8 GB. I found a similar question (Windows using too much RAM, how to diagnose resource hog), which ...
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2answers
40 views

How much RAM can I put into my Laptop? [duplicate]

I recently bought an Acer Aspire E1-572. How much RAM can i put into this Laptop ? Is 2x8GB possible ? Full name: Acer Aspire E1-572-34014G1TDnkk SNID: 34701904034 S/N: ...
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0answers
12 views

How to preload libraries in init scripts

I want to have a certain daemon on my server use jemalloc for memory allocation. When running from the command line, I can just do: LD_PRELOAD=/usr/local/lib/libjemalloc.so my_command Is it ...
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0answers
22 views

How do I prevent a program from consuming all available memory?

Sometimes, a program will decide to take up all available physical memory (8 GB total) on my computer, freezing Windows in only a few seconds. Even a simple C++ program (for(;;) new long long int;) ...
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0answers
28 views

Svchost.exe taking up memory and slowing down laptop

I have an svchost process running on my 32bit Windows 7 Professional that keeps hogging physical memory for no reason that I can figure out. If I terminate it, it runs again and then it works as it ...
0
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1answer
47 views

Why do hard disk drives sizes come in multiples of 100, while flash memory drives sizes are generally multiples of 2?

Why do hard disk drives sizes come in multiples of 100, while flash memory drives sizes are generally multiples of 2? Every HDD I saw had a capacity that was something like 100GB, 250GB, 500GB, ...
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2answers
65 views

Modified Memory too High? 16gb of Memory and a few programs open = “Not enough Memory” errors

I keep having to restart my computer after leaving it on for a day or so in Windows because my "Modified memory" (whatever that is) goes absurdly high and I begin getting "Memory too low" errors, ...
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0answers
33 views

My computer stops using RAM and no sound [closed]

A month ago my PC's motherboard crashed so I got it replaced, then when I started it it started lagging and no sound than before. My computer has an Intel dual core 2 processor, AMD HD 5450 GPU, my ...
1
vote
2answers
46 views

Are there disadvantages to big memory in upgrades?

I have a Lenovo T430 computer. The physical memory is 4GB DDR3 1600MHz. I work on big data analysis an often the memory is not sufficient. So, I want to upgrade my physical memory. I hesitate to ...
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1answer
43 views

What type of RAM this is? what speed? [closed]

Could you please help me to identify this type of RAM? Photo: Is this DDR3 Desktop RAM? What is the speed? What exactly do I type in eBay to find this exact one?
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votes
1answer
32 views

System won't respond to Power Switch

I ran into a problem - I can't start my new system at all: when Power Switch is pressed nothing is hapenning, even cpu/system fans are not moving for a split second. And I just was at the shop where ...
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0answers
26 views

Screen flicker and freeze after ram upgrade on laptop

I recently bought a new ram (8gb sodimm ddr3 1600 which is dual channel 2x4gb; specifically g.skill F3-12800CL9D-8GBSQ) to replace my 4gb ram which is specifically: M471B5273CH0-CK0. After booting ...
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0answers
18 views

Memory configuration on server

I have an HP server and by default it comes with 4GB of memory installed. Because I'm short of money I want to know if its possible to buy 8GB at 1600MHz and still use that 4GB at 1333MHz (not in dual ...
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0answers
23 views

Byte addressable memory and ISA

I am trying to clear some confusion regarding instruction set architecture and how memory is accessed. Basically I know that in byte addressable memory, data is stored byte by byte either in ...
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0answers
33 views

Windows 8.1 error: Not enough memory to move a file

I have Windows 8.1 installed on a machine with an i5 at 2.5 Ghz and 16GB of installed RAM. There is about 80GB free disk space. When I'm trying to move one file from one folder to another, I get this ...
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0answers
16 views

Dell Vostro display errors after ram upgrade

I upgraded ram in my dell vostro 1440 laptop. From 2x2gb: to 2x4gb (http://www.kingston.com/hyperx/memory/impact -Impact SODIMM - 8GB Kit* (2x4GB) - DDR3L 1600MHz CL9 SODIMM). The laptop starts ...
1
vote
1answer
49 views

RAM choice when CPU supports max. 1333MHZ - 16GB in 1333Mhz or 1600Mhz? Same price level [closed]

I’ve read that both the processor and motherboard determine the max. speed of RAM for your system. System: Asus K53SV-SX146V Processor: i5-2410M - supports RAM up to 2x 8GB 1333mhz Motherboard: ...
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0answers
18 views

Can't find ram on ASUS & what is Max RAM?

I am looking to upgrade the ram in my Asus X54C laptop. Currently, it is running on 2GB (according to Control Panel > System). Mr.Memory @ this link says 4GB is the maximum. They also say: This ...
0
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1answer
34 views

Can a 32 bit process (game) use more than 4gb of video memory?

With graphic cards coming out in 6gb, 8gb, and 12gb configurations, can x32 bit games actually use that much? or do the games just use the direct X or openGL driver, which provides an interface for ...
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0answers
60 views

Recovering RAM data from a frozen PC using a ColdBoot attack

Initial Question: How to extract computer memory data when computers are frozen. I removed my question from that topic to post here per request. This article is a how-to tutorial on using a ...
0
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1answer
39 views

Spontaneous reboots of system

I have an older desktop (i7-920, 2.66 GHz) which I built a number of years ago but have noticed that it now spontaneously reboots (with differing error messages). This is a secondary machine with my ...
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2answers
99 views

How to extract computer memory data when computers are frozen

So basically my computer is in deadlock, pressing caplock does not light up caplock led and nothing in the screen ever moves. So computer has frozen. In such case, would it be possible to obtain or ...
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0answers
36 views

trying to add RAM to a Dell, Windows 7, 32 bit system

I'm running a Dell, Windows 7, 32 bit, trying to upgrade the RAM, I currently have 3 GB, need whatever I can get. The machine won't boot when I put a 4GB memory chip in. I was told by Dell, I ...
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0answers
30 views

Can I safely mix RAM (ECC) sizes in a server board? [migrated]

I have a server (actually used as workstation) with a Supermicro X8DA6 motherboard, with 2 installed Intel X5650 processors. It uses ECC RAM. It currently has 6 Kingston KVR1333D3D8R9S/4GHB dimms ...
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1answer
21 views

What part of installed RAM can be used at maximum?

Yesterday I added 4 GB RAM to my Acer 5749z http://www.cnet.com/products/acer-aspire-5749z-4809-15-6-pentium-b960-windows-7-home-premium-64-bit-4-gb-ram-500-gb-hdd/specs/ so it now is tottaly 8 GB. ...
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0answers
41 views

Is 24% Memory (RAM) used with no programs running normal for a Surface Pro 2? [closed]

I have been noticing that I’m running out of memory during a combination of tasks that I have always done on my device with no issue. I am trying to figure out if maybe one of the Surface’s RAM sticks ...
0
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1answer
21 views

What could cause out_of_memory & __alloc_pages

Sadly my server is permanently hangging due to out of memory: Nov 8 07:30:43 crawler kernel: Nov 8 07:30:43 crawler kernel: Call Trace: Nov 8 07:30:43 crawler kernel: [<ffffffff800cb625>] ...
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1answer
42 views

Fix 0xC0000005 application crash error?

Almost all my installed programs (Firefox, skype, other 3rd party programs, ...) crash. They all assigned with EventID:1000 and Exception code: 0xc0000005. I have tried to change the memory but ...
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4answers
44 views

Dell Latitude E6420 8GB memory showing as 3GB Windows 7 [duplicate]

This is what RAMMON is showing; Ram Type DDR3 Not Populated Maximum Clock Speed (MHz) 666.67 (JEDEC) Maximum Transfer Speed (MHz) DDR3-1333 Maximum Bandwidth (MB/s) PC3-42600 Memory ...
0
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1answer
23 views

Disable swapping out of readonly pages etc. on linux?

Is there any way to prevent Linux from ever swapping out anything but rather go right to the OOM killer if it runs out of physical RAM? Background I have a Linux workstation that every once in a ...