General :: In The Context Of - System Monitor - What Is A Memory Map
Mar 15, 2011The more context the better. So far it does not look like it has anything to do with memory.
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Ubuntu :: System Monitor Not Correlating With Memory Usage?
Feb 1, 2010in this example, my memory 993.4 MiB memory is said to have 575.9 MiB of it used and 163.4MiB of my 2.8 GiB swap memory used. but in my processes tab, the most memory hogging program is 98.3 MiB, and Pidgin, 25.9 MiB, and 18.9 MiB, 14.9, 6.2,6.1,5.2,3.4,3.3,1.8,1.8,1.7, etc. I'm certain these don't add up to 575.9 MiB so where is all this extra memory usage coming from?
also, why is data measured in MiB?
OpenSUSE :: Created A Tab To Look That The Physical Memory In The System? Monitor Program?
May 11, 2010I have a system with 1 GB RAM. I'm running KDE 4. I created a tab to look that the Physical Memory in the System Monitor program, which I assume appears to look at the same stats that "top" looks at. In that Physical Memory tab I have 3 tables: Used Memory, Free Memory, and Application Memory.The Used Memory table shows that the system is using .94 of .98 GiBytes. The Free Memory table shows that the system has .5 GiBytes of RAM free.
However the Application Memory shows that only 339 M-Bytes of RAM is being used.Note that "top" shows the same info.So where is the other .6 GiBytes of RAM that the Used Memory table shows as being used?If I look at the process table which is supposed to encompass all of the processes running, including the ones for the OS, then it appears to add up to the 339 M-Bytes being used in the Application Memory table. Is the rest of the memory being held in reserve by the OS to be used as needed? If so, then why when another application is opened the Free Memory goes down instead of staying constant?I also noticed this memory "black hole" when I was running 11.0 on a system with 4 GB of RAM. The OS appeared to "take up" a large chunk of memory that was NOT being used by any applications and making it "disappear" - meaning that the applications were using about 1.3 GiBytes of RAM and Free Memory was showing only .7 GiBytes instead of the over 2 GB of RAM that should be free.
Ubuntu :: Memory Usage - Top Doesn't Match System Monitor?
Aug 3, 2011running top shows:
Tasks: 165 total, 1 running, 164 sleeping, 0 stopped, 0 zombie
Cpu(s): 3.5%us, 2.2%sy, 0.0%ni, 93.9%id, 0.5%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 3721884k total, 3376604k used, 345280k free, 107524k buffers
Swap: 3855356k total, 40k used, 3855316k free, 2013536k cached
but System Monitor tells me that only 33.9% (1.2gb of 3.5gb) is being used. Why is the memory used difference so great?
General :: How Much Does Context Switch Take In System
Jun 27, 2010I would like to know much will be the context switch time in Linux ?
View 1 Replies View RelatedGeneral :: Good Software To Monitor Disk Io , Memory And Cpu Use?
Jul 19, 2011I'm developing a website. I was wondering if there are any tools out there that make it easy to log and graph usage statistics of how my cpu, memory, disk and network are used.
I need to somehow know when I need to scale up / when I'm going to get problems soon.
I found http://sebastien.godard.pagesperso-orange.fr/
(command line thingy, not so useful because I'd have to write my own graphics and logging layer on top of it..)
General :: Is There System Admin Tool For RHEL On Montioring And Logging System Memory
Apr 20, 2011Is there a system admin tool for RHEL on montioring and logging system memory used and released that can dump to a log file?I'm having an issue with memory not being released when an application is closed. I need to have a tool monitor and log so I can troubleshoot to verify that it's an application not the OS.
View 2 Replies View RelatedGeneral :: Need System For 128 MB Of Memory
Feb 21, 2010I need a Linux distribution which has got drivers for pendrives and could play the music.
What version could you recommend for me?
General :: High Memory Utilization By System?
Nov 11, 2009I have a server running samba process and there are about 70 samba users connected at a time. The system has 4Gb of memory and it seems each samba process is utilizing only 3352Kb of memory.
When I run the command
pmap -d (pid of samba)
It gives as:
b7ffa000 4 rw-s- 0000000000000000 0fd:00003 messages.tdb
bfe46000 1768 rw--- 00000000bfe46000 000:00000 [ stack ]
ffffe000 4 r-x-- 0000000000000000 000:00000 [ anon ]
mapped: 33384K writeable/private: 3352K shared: 20504K
But when I run the top command, it results as below:
Tasks: 163 total, 1 running, 162 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.9% us, 4.9% sy, 0.0% ni, 93.3% id, 0.8% wa, 0.2% hi, 0.0% si
Mem: 3895444k total, 3163192k used, 732252k free, 352344k buffers
Swap: 2097144k total, 208k used, 2096936k free, 2487636k cached
Why could the system be utilizing such high memory? By the way, the server is not running other processes. The samba version running in it is 3.0.33-0.17.
General :: Which Services Can Close On Low Memory System?
Jul 19, 2011In system monitor, there are numerous processes. Some such as metacity and nautilus are using 12-21 mb memory. Since my server is a 512 mb computer, which services or processes can I safely remove or end ?
View 14 Replies View RelatedGeneral :: Virtual Memory Concept In Embedded System
Dec 20, 2010We have designed a board with Cirrus Logic(arm) processor, A Flash memory and some other peripherals have been connected to that. While building kernel we have selected MMU support. We have written few custom drivers for keypad,LED,LCD. But I would like to know how virtual memory mechanism can be helpful here even though there is no any hard disk has been connected. Where will be the virtual memory reside.
View 2 Replies View RelatedGeneral :: Testing Efficiency Of Memory System Part
May 7, 2010I have applied a patch in linux kernel version-2.6.31(fedora core 12)source code.Now I want to check whether the performance of the memory management part has been enhanced. So how to test the efficiency of this new modified code?
View 1 Replies View RelatedGeneral :: Script That Names The Process In The System That Consumes The Most Memory?
Dec 31, 2010I am writing a script that tells me which process consumes the most memory in the system this is what I have but I keep getting an error:
#! /bin/bash
# Autor: Jose miguel Colella
# Descripcion: Que proceso consume mas memoria
ps -e -o %mem -o args | sort -k 1 | tail -n2 | head -n1 | cut -d -f 3
I keep getting this message: cut: delimiter mist be a single character
General :: Java Process Without Memory Detail In Proc File System?
May 13, 2010To get the kernel messages of new java process, i refer the details from /proc/<java pid>/stat and /proc/<java pid>/statm files. For some java processes, I didn't find any details in the /proc/<java pid>/statm file. It has only 7 number of 0s. But /proc/<java pid>/stat file has the details. And also this kind of process will have the life time of nearly 1 minute.
Kernel version using: Linux-2.6.18-8.1.8.el5 Is there any possibility of java process without the memory details in the /proc/<java pid>/statm file? If it is possible, how to know the memory related details of that processes?
General :: Find Memory Usage Of Shared Library Running In System?
Nov 30, 2010I need to find the memory usage of a shared library loaded in Linux environment.
I need this information for deciding on whether to make the library part in to application or a seperate application itself.
Fedora :: 11 With Monitor - System - Preferences - Display Shows Unknown Monitor
Oct 16, 2009I am facing problem with the fresh installation of Fedora 11. (I have moved from Fedora 9). When I try to view videos on ..... or use the Cheese Webcam Booth, I get blurred lines on the screen and I am unable to see any video or pic.
Also I noticed that the when i go to System > Preferences>Display, it shows me UNKOWN MONIOR.
However, if I got to System>Administration>Display and enter the su password, it shows me correct monitor and the graphics driver.
I am not sure if my original is related to the Unknown Monitor.
I also tried to install Nvidia driver but it crashed the xserver and I had remove the driver.
My Monitor is LG 700E and Graphics card is from intel. as I am not able watch any video.
OpenSUSE :: Application To Monitor (CPU / Memory) Performance?
Jun 3, 2011I'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 RelatedServer :: Monitor Memory Usage For Process
Jan 24, 2011I use linux and Unix and I want to monitor the memory usage for process. To prevent memory leakage and out of memory of the system. Any command or sytnax , have more better and presentable data than below command about memory usage of one process ?
View 3 Replies View RelatedSoftware :: Monitor Memory Usage Of A Process?
Sep 2, 2010How can I periodically monitor memory usage of a process in linux.Can it be dumped in some file.So that later I can see what was the process behaviour in taking memory.
View 2 Replies View RelatedUbuntu :: Disable Compiz On One Monitor In A Two Monitor System
Feb 23, 2010I have persistent video tearing my second monitor (Mitsubushi HDTV). I have tried everything that was suggested with some improvement. I have no issue with tearing if I add the following to my xorg.conf
Quote:
Section "Extensions"
Option "Composite" "Disable"
EndSection
Is it possible to disable composite for one monitor only and keep it for the other. Or at lease is it possible to have compiz for one monitor only and disable it for the other.
Software :: OPENNMS - Can Monitor Disk Space And Free Memory
Jul 16, 2011i had configured the opennms but i didint able to get the disk space and memory alert by mail... and also i need a plgin gor opennms can u tell me wat plugins suit for opennmms monitoring tool ...
View 2 Replies View RelatedSUSE / Novell :: Write A Script To Monitor Memory And Cpu Usage?
Jul 22, 2009Im just trying to write some script to caputre memory and cpu usage on SLES servers, I just wanna use "top |grep Mem" and "top |grep Cpu". when I ran the above command, it just keep going. i just want to get one line each for memory and cpu.
View 3 Replies View RelatedGeneral :: Use The Xscreensaver Gltext To Monitor System Information?
May 26, 2010I am trying to get the X screensaver gltext to monitor my system temp and maybe some other stats. Writing a script that puts together the stats periodically is no problem, but the main thing I'm running into is that gltext doesn't refresh - whatever text I feed it stays there.So, for example, I run this command:$ /usr/lib/xscreensaver/gltext -text "`cat /proc/acpi/thermal_zone/THRM/temperature`"and get a gltext window showing:temperature:60 CI can manipulate it and format it as necessary, but as my CPU heats up and cools down, it doesn't update, even if I include time variables that do.I have a script that feeds gltext the time as the first line and the temp as the second line - and although the time updates continuously as the time changes, the temperature value remains the same as whenever the screensaver started.
View 2 Replies View RelatedGeneral :: Is AIDE A Good File System Monitor?
Jun 21, 2011I am in the process of looking at file integrity checkers. So far I have found AIDE.
1. What are the ups and downs of AIDE?
2. Is it pretty easy to use?
3. Is there any other open source tools that are better than AIDE?
General :: Monitor Screen Color Different Between System AND Windows / Why Is So?
Oct 23, 2010I dual boot Opensuse and Windows 7.
Both OS install correct graphic driver.
But I find that windows 7 display better color than opensuse,
you can feel the different by eyes.
Why?
General :: Terminal Command To Monitor System Performance?
Jun 3, 2010Is there a terminal command to monitor CPU and/or RAM usage?
View 8 Replies View RelatedGeneral :: System Monitor - 170+ Processes - Large Ammounts Of Ram - Cpu Out Of Control
Jul 9, 2010Title sums up my problem. Im running so many processes in Slackware, running KDE. I dont even run that many programs, and already its more than XP has (by a **** load). What is wrong here, and how do i kill a lot of the processes to cut down on my cpu usage by tons and cut down memory usage while still keeping everything the same?
Heres a picture of my system monitor - img651 DOT imageshack DOT us/img651/5994/systemmonitorz.png
I didnt put image tags because its a fullscreen.
The memory rises over time, when I restarted my computer it was up to 500 - 600 mbps. At the minute after its at 360.
General :: Application Virtual Address Space Memory Allocation - Memory Does Not Get Free
Apr 20, 2010I 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 RelatedGeneral :: Ubuntu - Memory Full, Process Memory Usage Doesn't Add Up In Top?
Mar 18, 2011I 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 RelatedUbuntu :: How To Monitor CPU And RAM With Top Or System Monitor
Jul 31, 2010I've been having issues where I am running out of video memory on my ATI Mobility Radeon 5470 (latest Catalyst), and I would like to be able to examine what is going on with it.How can I monitor my video memory like how I can monitor my CPU and RAM with top or system monitor?
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