Software :: Defragmenter For Stress-tester And Other Tasks?
Aug 9, 2010
I've just tested my new (actually old as hardware) nodes in computing cluster. Use for this http://systester.sourceforge.net/. But in params for tester above 32M system refuses to allocate memory in spite of there are about 250M free.It's because it too defragmented so i cannot run such tester. In future actually will be tasks with big linear memory queries, so is it possible to defrag RAM after every system loading?For this moment can you also point out for me other testers weith big memory queries but without linear manner?
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May 9, 2010
How can do i Defragmenter Disk on ubuntu?
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Jul 13, 2011
I'm trying to solve this problem, but always get Time limit exceeded. I've tried my best but still can't get under time limit. Could you please give me some hint about it?
Code:
#include <iostream>
#include <cmath>
[code]...
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Jan 28, 2011
http://pastebin.com/raw.php?i=rykHdvBhbix.hu and www.yahoo.com are "pingable" test sites.127.0.0.1 could not be pinged [firewall drops all icmp]
i have a "oneliner" that echoes if theres "internet connection or no".
$ ping -W 1 -c 2 bix.hu >& /dev/null && ping -W 1 -c 2 www.yahoo.com >& /dev/null && echo "internet connection ok" || echo "no internet connection"
[code].....
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Apr 1, 2010
A hard disk occasionally fails. Standard checks like fsck and scandisk fail to report any problem. Is there other software to exercise the disk much more thoroughly so that bad sectors have no chance of being missed?
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Dec 29, 2009
is there any PHP upload/download connection speed test script out there
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Apr 1, 2010
A hard disk occasionally fails. Standard checks like fsck and scandisk fail to report any problem. Is there other software to exercise the disk much more thoroughly so that bad sectors have no chance of being missed?
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Jun 16, 2010
Just put an old desktop to work by installing Puppy on it. I have another HDD that I think didn't work very good, so I'm gonna plug it in and test, but I don't know what to use to stress it.
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Oct 5, 2010
After turning off the overclocking (When I actually turned it off, I realized it didn't really make a noticeable difference) of my CPU and lowering the fans of my PC, I would like to stress test the GPU/CPU, and obviously also check the temps while doing so. The fans on my PC were previously so loud you couldn't even have a conversation on the phone while in the same room as the computer, and I just now realized how much I can actually lower them... But I don't want to lower them too much, obviously.
So, anyway, because of these reasons I would like to stress test my CPU/GPU while monitoring the temperatures. I'd need software for doing so, Linux or Windows doesn't really matter, I have both. Also, I need to know what minimum/maximum temperatures that are okay.
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Jul 2, 2011
I'm using ubuntu 10.04 LTS, I need to install any web stress tool for apache 2.2.14 good and easy to install web stress tool.
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Dec 22, 2010
Does anyone know where I can find a PowerPC CPU stress test? I have came across many Linux CPU stress test but none of them seem to support PowerPC.
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May 26, 2010
i have bin trying to find a good program for stress testing my cpu.
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Feb 13, 2011
I'm going to be installing Vinux which is Linux for the Visually Impaired, based on Ubuntu, onto most any computers I can get my hands on to give to the VI community around my area. I'd like to know what would be a good method to stress test each computer to ensure that each one will operate at an adequate speed without freeze-ups. Sorry, I can't be specific about the computers. I'll be taking whatever gets donated from the public and from businesses, desktops and laptops, whatever comes my way. I don't want to send out any headaches to anyone by giving them a dog-tired slow or a freezing computer that won't even operate.
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May 14, 2010
I'm looking for a Linux program that will do some simple network performance/stress testing.
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Feb 24, 2010
is there any performance tool for linux? i av found phoronix but it cant provide testing on memory, CPU, hard disk utilization and also stress test.
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Apr 7, 2010
Can Cat5e RJ45 connector crimper be used for Cat 6 connector because I heard cat 6 connector is different from cat 5e connector and also same question for cable tester can cat5e cable tester be used for cat 6 cable?
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Jul 11, 2010
I have been assigned a project in which I have to test File System stress testing using "Fsstress" tool. I have to do this for a local file server. I don't have any idea as how to and what to install FSSTRESS on the Linux machine. I searched an rpm package and installed it on File server however, I don't have any idea about the commands and working of the FSSTRESS. My task would be successful if I can just run few stress testing test cases using FSSTRESS and come up with test results.
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Nov 14, 2010
This is a general hardware question, but I trust the Linux community to be more clueful than those *other* OS users. I just picked up a new external hard drive. Back in the 8-bit era of the 1980's, there was a general consensus, that may have been an urban legend, that if a piece of hardware were faulty and was going to fail, then it would fail within the first $NUMBER hours of use, now $NUMBER varied from 100 to 500, depending who you talked to.
While the above *seems* to make sense, does it, indeed, make sense? Be that as it may, given that I do subject the new hard drive to big buckets of read/writes and it does not fail, does anyone have any opinion on whether this is any sort of a guarantee that the new hard drive is less likely to be faulty and that I can feel more secure of its ability to not melt into a pile of slag on my desk?
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Jan 8, 2010
I need to a software can test my apache server under high traffic.for example can simulate 1000 user request to my server and give me good statistic. I have found this product, but that is not free If any one know such as this program I will happy for inform that.
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Jul 14, 2011
Assume I`m a newbie and I want to run two CPU-consuming tasks but with different priorities - I mean one to get more CPU time that the other. How to achieve this in Fedora?
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Mar 10, 2010
We are seeing some strange behavior on a Set top Box with the scheduling of tasks. We use 2.6.12 kernel. The issue is when we create a Task, say task1 with a priority of 46.But,this task is not Scheduled to run by the scheduler right away. It gets chance to run only after sometime. What we see here is that I create many other tasks with lower priority than task1,but they are immediately scheduled. Ideally, the task1 should have got scheduled before certain other low priority tasks as it has higher priority. Any patch is available wrt this?
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May 26, 2010
for the past several months now, whenever the YUM-deamon goes to automatically update, it just says "waiting for other tasks" and after about 10 min it says "can't get yum lock, other program accessing yum" or something to that effect.i get the same message if i try to manually install programs using the graphical program in gNu.
is there another deamon that also could be using yum or the database for programs? i haven't had too much time to trouble shoot the past few months, so i can't give you better descriptions i'm afraid.
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Oct 3, 2010
Whenever I try to get KPackageKit to do anything, it says "Waiting for other tasks..." and just hangs. I can cancel (when there's a cancel button, but sometimes there's not) and yum runs just fine.Any advice on how to get this working? I hate hunting for the names of packages.
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Jan 6, 2011
I've been trying to create a script to run some tasks, for example: I have this script receita.sh, that needs the input of a time data to run. like: receita.sh <yyyymmdd> and I would like to get it running every 5 am with the computer time date..I have found the command date, that retrieves the system time date like:Thu Jan 6 17:39:39 WET 2011 Is there any way of getting the time date, and make it work in the script
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Feb 11, 2011
I Had used Windows but fed-up of his Crashes and Viruses, Therefor i decided to Check out Linux for the 1st time, so i installed Ubuntu and as time Passed, i just love it now..I had also used KDE Environment but a lot of bugs+Little slow KDE Compelled me to stuck with Gnome,And am fine with it......I seen a lot of more OS's which are for special purposes like Backtrack , Free-BSD , Fedora etc....But i don't know their Purpose , So the post Objective is to find their Purpose and Benefits....
First of all i want to know about Free-BSD OS benefit in certain Tasks... & Why would Someone use Fedora , Backtrack..?
Moreover, I am Home-User, but i am interested to know about these OS's benefits, Where they are used and why...? Is these OS's are not for Home-Users....?
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Apr 14, 2011
Recently installed 10.10 netbook edition, and evolution is behaving strangely. Albeit I've never used it before, but having read the documentation and googled it a bit I'm still lost. I cannot create or manage task lists. It's as if their functionality has been completely cut out of ev calendar. When I try to go to File->New->Task List, the Task list option does not appear in the menu (not greyed out, nothing). Can't find the button that's supposed to be there either. I've also checked synaptic for evolution task packages, but no avail.
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May 10, 2011
Well I'm totally frustrated. I have been trying to figure out how to use anacron (schedule tasks). I Googled,Binged,Yahooed, and manpaged.I cannot find how to, at least, start anacron. To use 'cron' I use crontab -e. What do i use to start anacron?.
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Jun 9, 2011
I'm using Evolution in Gnome 3 and I'm having this rather annoying issue---whenever I make a new Task, it does NOT show up in the Tasks bar. Even if I try searching for it, the task doesn't show up (even making a new Task List doesn't show up), which makes me think it was never saved properly in the first place. I also tried seeing if there was any sort of error while running Evolution by opening it via the terminal, but I don't get anything. Does anyone else have this issue? Is this a known bug with Evolution
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Jun 20, 2011
Yesterday, I found that the majority of my tasks on Evolution (2.28.3) had just disappeared. I last did a backup of my system 2 weeks ago but in that time important data has been added to my tasks lists on Evolution. I've read around and found that the problem may be fixed by rebuilding evolution-data-server (see here). However, if this means re-compiling evolution-data-server from the package manager, well, I don't seem to keen on doing that unless I can get confirmation of how to implement it, i.e. how do I rebuild evolution-data-server?
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Jun 20, 2011
Tried to use Ubuntu 11.4 to assist in recovering a windows xp system. Ran from cd without installing. Failure. Could not find Windows hd. How do I list all storage media. Where is the Mac OS Finder/Windows explorer? Could not find Terminal. Ran search, but seems limited to just your user data. How do I do a search for the terminal applications. Did get some worthless display of all installed programs, but could not launch application. Is there a way of switching the old User Interface from the running from CD version?
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