I work on opensuse 11.2 32 bit on my core 2 quad. Although I have 8GiB ram, in the system monitor I see 3.5GiB!!!! I really need 8GiB ram, please let me know why a part of the ram is missing?
View 3 Replieswe found that if we use 'top' to show the memory usage of a server (SuSe Linux 10), we can get virtual memory usage as well as 'Resident memory' usage. For virtual mem or a particular process, it is around 1.1GB, which is large but for resident memory, it only consumes 300MB. Are there anyone who knows what the differences are? I would also like to know whether the difference (1.1GB - 300MB) = 800MB are actually available for use by other applications in the system.
View 1 Replies View RelatedUbuntu 10.10 default calculator, gcalctool 5.32. seems to be missing the 10 memory registers it used to have. The geaphic keys for memory functions are missing and control-M does not bring up memory pop-up either. Am I just missing something or have they been removed? I store lots of intermediate results in the registers for use later in calculations.
View 7 Replies View RelatedI am using malloc and frees a lot in my program. It shows its allocated but when i remove it doesnt show as the memory is removed(I am using the top command to view VIRT memory usage). If this continously grows what would happen to my program (Will it go out of memory?)
View 4 Replies View RelatedI have a computer with 16GB of ram. At the moment, top shows all the RAM is taken, (NOT by cache), but the RAM used by the various processes is very far from 16GB.I have seen this problem several times, but I don't understand what is happening.My only remedy so far has been to reboot the machine.
View 1 Replies View RelatedThis is my first post in these forums. I'm still quite new to Linux (using Mint 9) so please bear with my not-very-articulate question(s)When I boot up and open up a tty terminal I get a message saying "Memory corruption detected in low memory." I've done an extensive google search about the issue and it seems not uncommon. I ran a memtest with no errors returned, so I'm sure that there's nothing really wrong with the memory; apparently it's a bug in the kernel that's causing this.
View 2 Replies View RelatedI found from command 'top' that 8GB memory are used. However, using command 'ps' with some options to grep the running processes and then summing up the memory used by the running processes are less than 2 GB. Where has the used memory gone ?
View 7 Replies View RelatedWhen I start bluej and try to open files from my memory stick the memory stick is not available. Is there any way that I can open files directly in bluej from my memory stick.
View 3 Replies View RelatedFedora 14 xfce
HP Mini 210
I am looking to buy some memory for my netbook. Currently I have 1 GB of DDR3 memory. However, the specification says that 2 GB of memory is the max. However, when I do the following it says that 4GB is the max:
[Code].....
let me know how to clear cache memory ( RHEL 5.1 ) as it consumes almost 100% physical memory.
View 3 Replies View RelatedI am looking for free database that has low memory usage and innodb and memory like engins that has C API and support trigger and client/server support for using in embedded linux systems.
View 8 Replies View RelatedI am new to C and linux. My code below does arbitary writes but I cant figure out where or how it does it.
I am calling the insertNode() function with seq = 'MISSISSPPI$' and alphabets = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ$'
Code:
Weird behaviour I should mention is that when I check for NULL pointer in node->child[index], the unassigned values are not null anymore, they point to arbitary memory.
I get this error when I run "sudo apt-get install python-software-properties"
Preconfiguring packages ...
dpkg: unrecoverable fatal error, aborting:
fork failed: Cannot allocate memory
E: Sub-process /usr/bin/dpkg returned an error code (2)
I'm trying to install deluge via ssh and my vps has 512mb ram and is only using 11% of it prior to running the code.
How do I write a script for my Linux that can show me total memory vs used memory and have it email me results if it's over 70 percent?
View 2 Replies View RelatedI am monitoring physical memory in a server I administer, and my hardware provider told me they had increased physical memory size to 4Gb... However, using several tools (free -m; top; dmesg | grep Memory; grep MemTotal /proc/meminfo I discovered that I actually have 3Gb, not 4... But, my doubt comes from the fact that dmesg | grem Memory tells me I have 3103396k/4194304k available The first number is effectively 3Gb, but the second one, is 4! so, why I am looking at this two different numbers?
View 1 Replies View RelatedI have had a fresh install of Ubuntu 9.10 and installed some software after that.Since third some, some process is eating half of my memory.I have checked processes running in system manager but everything is normal.Maximum is consumed by compiz which is about 26 mb, seems very normal.I did restarted my computer several times, and in the start for 5 mins, its fine after that again my cpu fans runs at very fast speed and my one cpu is used up 95 % (I have dual core).Please help me out, this invisible thing is driving me crazy.I am attaching my htop screen shot (sorted by cpu %), now the cpu is not used by completely but fan is still struggling hard and fast.
View 9 Replies View RelatedI am writing an application that wants to access periphals registers outside the standard (allowed) memory area.
Doing so gets me "segmentation fault".
I know, this is natural behaviour.
One way of getting around this is writing the module which has to be loaded by linux. I will consider this some time later.
For now, I want to come to some quick result and allow linux or gcc compiler to write to those memory areas of periphals. Is there a direct way to do so?
Is that possible that SHM shared memory is counted as cache memory on Linux with kernel 2.6.18?If find it really odd since this memory is not file backed, but I have a piece of code that loads data using shm_open+mmap, and it generates an amount of cache memory in /proc/meminfo that corresponds exactly to the amount of shared memory (I load that data from a file but I am using posix_fadvise(fd,0,0,POSIX_FADV_DONTNEED) to ensure this file is not cached and I made sure that it is working as expected). As far as I know SHM memory was not tagged as cache memory with kernel 2.6.9.If it is the case it is really unfortunate since normally cache memory can be considered to be part of the "available" memory since it can be flushed promptly but this is clearly not the case with SHM memory... Is there an easy way to get the total amount of used SHM memory on a system?
View 4 Replies View RelatedI just installed OS11.3 64bits with Firefox 3.6.6 I see an extreme memory-hog after only a day running. Now Firefox har been running for 4hours and is using over 800MB and growing with only one page up(Lotus iNotes Web-mail). I mostly use Opera web-browser (10.70 Beta) and have 4 page up and it only use 600MB stable.
If Firefox is running for 24hours the memory-usage will pass 2GB by doing nothing and OS begin to feel slow. This happens after last upgrade of Firefox.
Code:
total used free shared buffers cached
Mem: 997 950 47 0 21 805
How can i reduce used memory?
openSUSE 11.3 (i586)
VERSION = 11.3
Now i see that i can't unmount (Safely remove device) any USB Memory Stick. If i try to unmount it in KDE, i always get error about one or more files are in use.
But if i execute "umount" in terminal, then it unmount without any problem.
OpenSUSE 11.3 64bits
KDE 4.4.4 Release 3
I am having an issue similar to others - have tried the many suggestions to no avail.Here is the "frequently requested info" :
Code:
HPDV7-Linux:/home/carl # uname -a
Linux HPDV7-Linux 2.6.31.12-0.1-desktop #1 SMP PREEMPT 2010-01-27 08:20:11 +0100 x86_64
[code]....
on a newly installed opensuse 11.4 x86_64 I am unable to find the settings to switch keyboard layout from english to german to french or any other language .it used to be in the system settings Keyboard-->Keyboard layouts -->> activate german btw french etc...
View 2 Replies View RelatedWe have OpenSUSE 11.2 64bit installed (Intel XEON 4 core 2.5GHz, 4GB RAM, 500GB RAID ). One of our requirements is to provide huge emails (up to 100M each) sending and receiving. For this purpose we have configured posfix and dovecot(POP3+IMAP). Then issue is that when email size is greater than 32M it sometimes (very often) couldn't be received by users through POP3 protocol and also through IMAP (receiving process fails at server side). Could it be a kernel or hardware compatibility issue?
View 2 Replies View Relatedas you should see, top is indicating 3.544.864kb (3.5Gb) of memory used while gnome system monitor only 609Mb. What's wrong here? (I am pretty sure Gnome SM is right. Top is updating every sec.)
View 1 Replies View RelatedMy memory usage keeps building up and up as time goes by, when it hits 100% it logs me out. I have a tad over 9 Gib in swap, that is how it was set up when I did auto install and let it do the partitions. I have 4Gib memory. When I first log in it shows about about 800+ MB being used and starts adding more from there. I can run applications for about 6-8 hours before it hits the 100% marker. At first I was blaming this on the video player, but when I put on a play list each song seems like it gets stuck in memory also adding about .02% per song to max memory.
This seems to pertain to each application I do. Uploaded with ImageShack.us. This pic shows my Computer setting and usage through system monitor and conky script. In another note, I never see my Swap partition being used at all. I am real green to linux and not sure if I was suppose to turn something on. In the partitioner it shows it being mounted and as swap.
Ever since 11.3 Open Office was performing "badly" to say the least. It loaded slow, with a few documents open "save-as" and selecting a different folder took up to a minute and so on. Anyway I had the suspicion that there maybe not enough memory allocated. Nothing within the OO settings worked.
Then I looked into yast=>/etc/sysconfig=>System=>Limits...
found "HARDLOCKLIMIT" set to "@256"
changed to "@512"......OK finished.
Ran a test with 10 documents open
a) Startup was much faster
b) Saveas instantly
c) PDF instantly
d) Selecting new folder instantly
Preliminary conclusion : Java(sun) and OO needs more memory
I'm searching a good suse monitoring application. I want to monitor performance(cpu,memory) also process,login to system, I want to run some automatically script when process down, send email.
View 5 Replies View RelatedHow can i get the RAM Memory on system in terminal when i have 3 GB with an output like this:
3072
or
3145728
[code]....
I have just installed opensuse for the first time. I have plugged in a USB memory stick but it does not register anywhere (eg Dolphin does not pick it up). how I can access the files on my USB stick?
View 8 Replies View Related