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 RepliesEver 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 wanted to check the cpu performance monitor also, can i use readyboost in opensuse? I wanted to try that out as well
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 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.
recommended that application to display temperatures and fans, and to create security alerts and turn off the pc for the kde desktop?
View 4 Replies View Relatedapplication to monitor application wise network usage?
View 3 Replies View RelatedI have been ask to provide a network monitoring utility that can create network benchmarks for applications to graphically see how it performs.
View 6 Replies View RelatedI'm searching monitoring tools which can listen disks, overhead, cache, memory, cpu performance.Can anybody help me?
View 4 Replies View Relatedwhich file is edited of kernel for boosting the application performance at boot
View 2 Replies View RelatedIs there a terminal command to monitor CPU and/or RAM usage?
View 8 Replies View RelatedIs it possible that Firefox (downloaded via yast from OpenSuse repository) recently has been equipped, infected with a BACKDOOR, TROJAN HORSE?
1. As long as i only startup Firefox everything is ok.This seems very logical, cause the firewall shuts out all incomming trafic.
2. As soon as I enter an url, and the internet page start to appear on screen, the **** happens...When receiving a webpage, the firewall allows incomming traffic over the HTTP connection from the webserver BACK into my computer..
3. Then..within 3-5 minutes, without touched my keyboard or mouse,my harddisk is starting to get VERY busy. It looks like someone is remotely searching my harddisk for something
This "very busy harddisk-search behaviour" misteriously disappears again when i close Firefox!
Additional Information: I use the following firefox-plugins
- Noscript,1.2.0.4
- Flashgot,1.9.6.9
- SEO Doctor 1.0 <- switched off
- Wedeveloper 1.1.8 <- switched off
[code]....
How can i "monitor" the Firefox application behaviour?Is there a way to "look under the hood" to see
- What Firefox is starting up on childprocesses?
- Which activities are being done by which application, task, daemon on my harddrive during this "strange behaviour?"
I need to monitor network performance/usage based on protocols.
About snort now, is perfstat.c is replaced with some thing else?
Can anyone tell me is there a way to add more than 2GB memory application in a 32 bit server? I found on many threads that it is not possible to set memory limit of a particular application to more than 2GB. I am using Fedora release 8 and trying to add more than 2GB memory to tomcat. If I modify the variable CATALINA_OPTS in /opt/bobcat/bin/catalina.sh (Startup script of tomcat) and add a value greater than 2GB for memory, tomcat wont start.Is there any work around / Kernel Patches available? Suggestions??
View 10 Replies View RelatedI have a very weird memory issue (as you may have guessed from the title). There's a discrepency between the memory accumulated by the various applications (using "ps -eF" to collect that) and the memory reported by system monitor/"free" Basically, I have around 0.5GB of memory that is not occupied by any application, but is not free as well. (It is not used as cache as well)
[Code].....
We run Jboss app server that of course is all multithreaded under one JVM. I have couple of question regarding monitoring on per thread basis:
1. Is there a way to see which thread is bound to which CPU core?
2. Is there a way to see the CPU, Memory usage per thread? Something like prstat on Sun box which is real time and gives detailed information about threads per CPU
i have a c++ application that consumes a lot of run time memory. It is a very large project with a lot of sub-modules. My target is to reduce the runtime memory usage as much as possible. Therefore i would like to know if there is a tool that i can use to profile the code (note that i am not interested in checking for memory leaks / corruptions so Valgrind is not for my purpose) I need to know which module has the most static data like large arrays or a lot of variables to know where to start reducing.
View 3 Replies View Relatedwe 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 RelatedIs there any tool for generating logical memory addresses accessed by any application in linux ?
View 2 Replies View RelatedThe more context the better. So far it does not look like it has anything to do with memory.
View 4 Replies View RelatedI 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 RelatedHow 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 RelatedWhat would be the best way to determine memory consumed by each application running on the server?
View 7 Replies View RelatedI'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..)
in 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?
Can anyone tell me in performance tunning of apache-tomcat and jboss application server?when I deploy some application in apache-tomcat the performance is say 100 users per second and incase of jboss it is even worst (35-40 users per second)i want to improve my performance 1000 uesrs per second..
View 1 Replies View Relatedrunning 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?
i 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 RelatedIm 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 RelatedWhenever I'm running my application process, I've 1M physical memory usage is increasing for every 2 hours.This I observed using 'free -m' command.But 'top' command did not showing any increase 'RSS' size.It is same as it was started initially.Even though I stopped my process,the increased memory was not released back. If I start my application process then again memory usage start increasing by 1M for every 2 hours. increase of memory usage observer with 'free' and that too when my application is running, but top command is not showing any change in the RSS sizeIf my application is leaking any memory which is allocated by new/malloc, that should be released back whenever my application exit and the size increase will be show through top command for that process, right? This is not happeningThis proves that there is no potential leaks in my process.But why physical memory is increasing when only my process is running?
View 14 Replies View Related