General :: Monitor Network Performance/usage Based On Protocols?
Sep 6, 2010I need to monitor network performance/usage based on protocols.
About snort now, is perfstat.c is replaced with some thing else?
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General :: Unix - Monitor Average CPU Usage And RAM Usage On One Process System?
Nov 15, 2010Is there any way to monitor one process' CPU usage and RAM usage over time on Linux? I am trying to change to a cheaper VPS and need to work out what level of CPU and RAM I need!
View 2 Replies View RelatedOpenSUSE Network :: Bandwidth Management Based On Ip - Manage Usage For Each Client?
Apr 30, 2010I setup a server with vmware esxi 4. I installed opensuse 11.2 and I have successfully setup an internet gateway and I manually configured (static) my client IP. My question is, is there any software or commands that I could use to manage the bandwidth usage for each client? eg. only 5Mbps for 192.168.1.5, 10Mbps for 192.168.1.10, etc
View 3 Replies View RelatedGeneral :: Modify Network Protocols - TCP In Particular
Aug 10, 2009I m pretty new to Linux..! I've been given a task to modify network protocol(TCP in particular). So now i've to make few changes to the kernel which includes modifying few source files. So i want to know how can i go abt it. Till now i've explored various .c files of kernel(Eg.tcp.c,tcp_input.c etc etc)by referring few books. And now comes the important part of implementing it. So how exactly can i go abt it?? I went thru various threads like installing a kernel,compliling a kernel and other things. But i m not getting the exact sequence in which i should do it. I've installed fedora 10. But i cannot see any source files which i can modify. Where and how can i modify these files?
View 5 Replies View RelatedNetworking :: Tool To Monitor Network Usage By Process?
May 9, 2010I have looked for and found several tools to show a system's total network usage. I have not, however, been able to find any that show this information in the context of individual processes. Do any such tools for linux exist?
View 4 Replies View RelatedUbuntu Networking :: Monitor Each Application Network Bandwidth Usage?
Sep 1, 2011is there any way to monitor each application network bandwidth usage ?I've used gnome-system-monitor, but unfortunately it just show the total network activity
View 3 Replies View RelatedGeneral :: Windows - Find Out Which Authentication Protocols A WiFi network Uses?
Aug 16, 2011I want to connect my Debian Squeeze machine to my school wireless network with wpa_supplicant.
I think the network uses 802.1X authentication, because when the other students connects to the network for the first time in Windows they enter their username and password then the connection is established. I have asked the the IT staff but they do not known what 802.1X, PEAP EAP etc. is and just say "Enter the login details in the box!".
If I bring a Windows 7 machine to school and successful connects to the network, is it then possible for me to extract the information [and extract a certificate if used on the network] from Windows somehow so i can setup the wpa_supplicant.conf correctly on Debian?
The information I want to extract is which protocols are used, like PEAP,MSCHAP etc.
OpenSUSE Network :: Find Out Network Usage / Keep Track Of Total Network Usage?
May 24, 2010How do I find out the network usage ie the total amount of data is transferred in or out of my computer (openSUSE 11.2 and gnome) and keep a track of the total network usage?
View 1 Replies View RelatedGeneral :: 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 :: How To Monitor CPU / RAM Usage And Top Processes
Mar 18, 2010I have a question. I want to monitor
- CPU usage daily
- RAM usage daily
- Harddisk Space
- top processes
- hardware failure
What commands do I need to run to output the result to a log file? I know there are solutions both paid and free, but my company does not allow. they want linux built in commands or methods to do it. I do not know bash scripting. I know some commands like "df -h" to monitor harddisk space but not sure on the other stuffs.
Ubuntu Networking :: Application To Monitor Application Wise Network Usage?
Feb 17, 2010application to monitor application wise network usage?
View 3 Replies View RelatedNetworking :: Implementation Of Network Protocols
Apr 10, 2009How to implement Network Protocols.
View 1 Replies View RelatedSecurity :: OT - Unencrypted Protocols In The Local Subnet - Switched Network
Aug 27, 2009I was having a discussion with someone who said that telnet, FTP, HTTP plain-text authentication in the local subnet is ok because it's a switched network. Also, that these protocols are not good over the net but in a local subnet they are just fine.
I know that someone can plug a hub in the network port and connect 2 (or more) PCs and see the packets. Also, heard about ettercap but haven't really delved into it. I know dsniff was written to prove the point that unencrypted protocols are bad. Would like to get opinion about unencrypted protocols over a switched networks.
Networking :: Bandwidth Monitoring - Log Based On Usage / Consumption?
May 10, 2009Can you suggest bandwidth monitoring software for GUN/Linux that will log bandwidth based on usage/consumption.
Not options:
- slurm or any other "real time" bandwidth monitoring
- /sbin/ifconfig <interface> | grep "RX bytes" or the like
What do you use to monitor your monthly, daily, hourly bandwidth consumption (assuming that you do).
General :: Command For Checking The Network Performance And Status?
Jun 15, 2010what is the command for checking the network performance and status?
View 3 Replies View RelatedOpenSUSE :: How To Check The Cpu Performance Monitor
Feb 28, 2010i 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 RelatedOpenSUSE :: 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 RelatedUbuntu :: System Monitor CPU Usage Does Not Add Up?
Apr 22, 2010quite often my computer will slow down, and all the cpu indicators will show 100%. However, when I open System Monitor to see what is using all the CPU, it doesn't show anything much at all. I have attached a screenshot to show what I mean. CPU is running at 91% load, however, I make the total 35% in system monitor.
View 3 Replies View RelatedUbuntu :: LXDE CPU Usage Monitor?
Nov 14, 2010By default, it displays the LXDE CPU Usage Monitor at the bottom. Does this monitor actually use CPU resources itself, and if so, would it be recommended to remove it from the panel on a slower system?
This is on an AMD K6-2 system (500 MHz) with 640Mb of PC-100 memory (circa 2001). By itself, the system is better than average when using LXDE, but I have noticed that when the system is checking for updates or when it is printing something, the usage monitor essentially displays 100% CPU usage until the updater or printer finishes, as the case may be. It will also indicate 100% usage when the web browser is loading in a web page.
Ubuntu :: 10.10 - CPU Usage In System Monitor
Jan 6, 2011I am having a slight issue with my netbook (toshiba nb305) Just fully switched to Ubuntu 10.10 from Windows 7 starter so still a little new. I first installed the 32 bit version and everything was all sorts of peachy. But while reading some documentation on my model I ran across a cryptic line that hinted at my cpu being 64 bit. Did a little research on these forums and ran a command in terminal (honestly cant remember it) that listed the specs on my hardware. Sure enough my "width" was listed as 64 bit.
Well just to give it a shot I Downloaded the 64 bit version of 10.10 and Installed it on another partition. Up and running checked over everything. Appears to be normal. But on a whim I went into the System Monitor and noticed not one cpu but 2? Confirmed same situation on 32 bit.
Processor 0: Intel(R) Atom(TM) CPU N455 @ 1.66 GHz
Processor 1: Intel(R) Atom(TM) CPU N455 @ 1.66 GHz
Ok I was a tad bit confused so I was about to do a lil research on it. But then I noticed on the Resources tab that under 64 bit my CPU History graph showed both processors Pegged at 100% With nothing running except for the basics. Under the 32 bit it was reliantly low? I checked the Processes tab in both to confirm there wasnt a unusual process out there jamming up cpu usage but the highest cup listed was the gnome-system-monitor at like 40 est %. Nothing showing up using the CPU that vigorously.
Ubuntu :: Monitor Watt Usage ?
Jan 19, 2010Anyone know of software to monitor watt usage? Just wanting to see what mine looks like.
View 4 Replies View RelatedOpenSUSE Network :: New Dual-boot Machine Has Poor Network Performance
Jul 27, 2011This is a thread I've moved over from the install forum and is hopefully more focused. Sorry if I have violated some protocol. Problem I have a new machine build configured to dual-boot Windows 7 and OPENSUSE 11.4. Network performance in Windows is very good but network performance in OPENSUSE is very poor.
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Ubuntu :: Using System Monitor To Watch Cpu Usage?
May 1, 2010Transmission seems to cause a kernel panic when I try to use it. Using system monitor to watch cpu usage, as soon as I fire up transmission, the cpu usage spikes to 99 and 100 percent and the transmission window grays out. I set firestarter to allow bit torrent usage, I was wondering if there was something else I needed to do or if transmission was broken. I am running an Athalon 3200 on an MSI motherboard with 2 gigs of ram.
View 5 Replies View RelatedUbuntu :: Program To Monitor Bandwidth Usage?
Jul 28, 2010I live in the boonies, so I have satellite internet. It's not too bad, but I'm restricted to 200 mb's of download per day.
I'm looking for an app that will keep track of my usage, so I don't go over 200. I was using "System Monitor", but it's a little buggy, so I'd like to try something else.
Ubuntu :: CPU Usage In System Monitor - Not Hardware
Nov 2, 2010I had been running Folding@Home as a distinct process when I was running Windows - I'd manually start and stop it. (This was intentional.) I just installed it on my Ubuntu 10.04 install, and it's running just fine.
The only thing that's strange is that while top and the System Monitor report the CPU usage correctly, the Hardware Monitor applet (1.4.2) isn't reporting the usage at all.
As I said, it's an annoyance, nothing more - the applet reports other CPU usage accurately, and Folding@Home runs smoothly and perfectly.
Gnome's Hardware Monitor applet (1.4.2), the one with "curves" and "flames", apparently displays both "user" and "system" processes. Processes marked "nice" (that is, only running when the machine is idle) do not appear as CPU usage. They do appear as CPU usage in the System Monitor applet.
Ubuntu :: RAM Usage - Top Versus System Monitor
Jan 18, 2011I'm doubtful about my Ubuntu's ram usage, as I'm getting different values in top and System Monitor:
System monitor:
Top:
What could be causing this? What should I trust, Sysmonitor or top?
Server :: 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 RelatedSlackware :: Monitor And Log Internet Bandwidth Usage
Jan 2, 2010I'm looking for a simple way to monitor and log my internet bandwidth usage. Not total network device usage, just internet usage.Something that provides a simple chart of daily, monthly, and yearly usage, but ignoring all bandwidth on my internal LAN.I notice several possible tools, such as vnstat, ntop, iftop. Yet all of them seem focused on tracking the entire network interface. I want to ignore LAN usage. I do not really care about LAN bandwidth.iftop seems intended only for on-the-fly usage and not cumulative logging. I can't tell whether vnstat or ntop can be configured to log only internet usage rather than all traffic through the network device.
I do not want to log every connection like squid. The utility should only log stats on a daily basis, but also be able to display cumulative totals from those daily entries.I don't need DNS resolution, port monitoring, etc.I prefer something that runs in the background as a service or daemon, but can provide statistics quickly with a terminal window. All I want is to view total daily, monthly, and yearly internet usage. Perhaps even pipe the output to a local email each day too.
Fedora Networking :: Monitor My Monthly Bandwidth Usage?
Aug 18, 2009I'm on Comcast (insert vomit sound here) and they have a 250GB monthly limit. I don't think I'm remotely close to this on a normal month and want to figure out if I could perhaps squeak by with the 5GB limit imposed by Verizon's 3G wireless broadband.
I'm ideally looking for a quick easy-to-use GUI application, rather than something that's done via the command line.
I thought perhaps I could look in my Account and find a nice "You've used X percent of 250 GB thus far" window. Then I called, but Comcast couldn't tell me. They just borked me off to some Windoze application 3rd party which I'm supposed to install.
I run Skype and occasionally download Fedora iso images and so on. Rarely am I doing more than surfing the web, chatting, and sending emails. I doubt I'm even close to 250GBs but I'm guessing that 5GB will end up being problematic.
Are there any programs that will keep track of how much bandwidth I'm using? It'd be great to have an application that runs there in the taskbar and just shows a graph of how much I've used thus far.