I 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 RepliesIs there any tool similar to NetMonitor for Ubuntu, which can be used to monitor the data usage.
View 1 Replies View RelatedIs 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 Relatedis 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 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 Relatedapplication to monitor application wise network usage?
View 3 Replies View RelatedMy machine seems to be constantly downloading/uploading something. Not much - 1KiB/s - 50KiB/s, but it is bugging me.Is there a tool to see what process is using the network connection?
View 2 Replies View RelatedI have few Windows and Linux Machines and am in verse to monitor what upload and download is being performed as the network system are running in slow pace.Any one who can recommend a tool or utility which can track uploads and download in a network.If it can track who is downloading or uploading with what size of data could really benefit.
View 8 Replies View Relatedi have done most of the setup for MRTG network monitor tool.
But i m stuck at configuration part.
the actual MRTG guide says following.
I m little confused about what should i put inplace of community@router.abc.xyz.
Quote:
The next step is to configure mrtg for monitoring a network device. This is done by creating an mrtg.cfg file which defines what you want to monitor. Luckily, you don't have to dive straight in and start writing your own configuration file all by yourself. Together with mrtg you also got a copy of cfgmaker. This is a script you can point at a router of your choice; it will create a mrtg configuration file for you. You can find the script in the bin subdirectory.
cfgmaker --global 'WorkDir: /home/httpd/mrtg'
--global 'Options[_]: bits,growright'
--output /home/mrtg/cfg/mrtg.cfg
community@router.abc.xyz
This example above will create an mrtg config file in /home/mrtg/cfg assuming this is a directory visible on your webserver. You can read all about cfgmaker in cfgmaker. One area you might want to look at is the possibility of using --ifref=ip to prevent interface renumbering troubles from catching you.
If you want to start rolling your own mrtg configuration files, make sure you read mrtg-reference to learn all about the possible configuration options.
I need to monitor network performance/usage based on protocols.
About snort now, is perfstat.c is replaced with some thing else?
Recommend open source tools that can help in figuring out if we are experiencing a network latency due to the newly installed firewall on our server.
View 1 Replies View RelatedHow 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 RelatedI'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.
I'm using ubuntu 11.04 and have a DSL connection straight from my local telephone (landline) provider.I need a ubuntu app, preferably a daemon/service (that I can start up on boot) that, in essence, can simply log to a file, on a per session basis (with timestamps of course), the bandwidth I use (download + upload bytes).
I'm not interested in logging site info etc., just want raw data usage so at the end of the month I can run some summary reports on it.Basically I was to see if my ISP is cheating me or not (and in general to control myself on my HUGE ..... + ISO download habbits)..I need nothing fancy, even a basic command will do in which case i'll be happy to write my own basj script for that...
I am looking for a tool that can monitor my 3g signal.
View 6 Replies View RelatedIs there any tool in linux, so that the bandwidth, each user consuming, can be monitored.
View 2 Replies View RelatedI have two pcs connected through wifi in p2p mode...I would like to see the cpu usage of the network. Could anyone help me with tools I may use for seeing cpu usage in this network.
View 3 Replies View RelatedI have installed oracle enterprise Linux in my desktop.It is the free download from Sergio's blog(in 6 CD)Now i need to work with the yum in oel5 for installing packages and also i need to install the necessary packages in my client another system both are in a network.
View 2 Replies View Relatedrecently my server become a little slow and lazy, so I started a small investigation what's going on and found out, that there is some problem with network.All processes which uses network are able to use 99% of CPU time when they got any requests. First time i thought it's only a bad configured Apache but after some research I found even FTP or SSH does it if they have to do something more (for example getting data to another server using rsync).So far I wasn't able to find a cause of this. No new software installed, only updated every few days. I have another server which have the same config, same software, same hardware and is updated in same days. But this one works without any problem. I think it's probably hardware (LAN) leaving me to it's creator. Is there some way how can I test if it's really LAN or just something bad happened to the system?
Also there is another issue - maximum speed dropped down to 20-30kB/s for both download or upload.It's Debian Lenny 2.6.22-6 if you need to know.
i am using mtr as a network diagnostic tool and i have a basic doubt that whether the intermediate switches or router ping the next switch/router on behalf of the original machine and report it back the route and corresponding response and packet loss to it or it itself identifies the route and pings the individual machines and get the response time and packet loss.
View 3 Replies View RelatedA small "mom and pop" WISP would like to provide account usage information to customers.Basically, when a person connecting to the WISP's web site is a customer with an IP address from within the WISP's subnets, a link would appear on the web page where customers could read total bandwidth usage (daily, weekly, monthly, and yearly totals and averages) and public IP address. Information could include the top five bandwidth URLs visited; graphs or charts of usage; and usage during specific periods, such as business hours (8AM-5PM), evening hours (5PM-10PM), night (10PM-8AM), and weekends (10PM Friday-8AM Monday).
The WISP has installed cricket (http://cricket.sourceforge.net) and rrdtool (http://oss.oetiker.ch/rrdtool). The next trick is to grab and format the data for customers.I'm not looking for answers like "look at xyz package." Helpful responses will include a rudimentary outline to solve the problem. That is, "xyz package" might indeed be what the WISP needs, but some guidance how to use xyz is needed to move down the road.I have no experience with this type of thing. I appreciate responses from people who are experienced.
I was wondering how do you slap a packet analyzer like Wireshark somewhere between all the computers in a house and the router, so you can tell what websites are being accessed? I mean websites, specifically. I'm not trying to monitor bittorrent, IRC or other things yet - I'll get to that later. I just want to break this insanely complex task into smaller bites for now.Also, since my ISP has bandwidth caps but does not have a means for consumers to monitor total network usage, I'd like to figure out how to use Wireshark to do that as well. This, I am assuming, is easier when wireshark is running on the pipeline going into the router.
View 6 Replies View RelatedI have a network connection between 3 computers sharing the same net bandwidth with the same router (modem), I wanted to know how much every one of this network taking from the bandwidth, I want an easy program like switch-sniffer (see the pic) to scan the network and tell me how much every one taking from this network in real time.
View 14 Replies View RelatedI have a home PC which connects through internet via a Zyxel ADSL router. I use Fedora 14 as my one and only operating system and sometimes I am seeing the LEDs of my modem blinking very fast which means that something is downloading. I want to know which application download what on my PC. Is there any tool in Fedora that can show which application uses my network?
View 5 Replies View RelatedI'm running Ubuntu 10.04 and all was well on my home network until a household member decided to get a laptop and jump on my network. All he does is watch videos on ....., download crap from P2P sites, and maybe even watch p0rn. Is there something I can use to control this or maybe set my router to give him the minimum resources available? Also, I want to block him from downloading junk from P2P sites or places he might get a virus. I'm on a D-Link DGL 4500 Router.
View 1 Replies View RelatedI've run into a problem gathering usage for my xen virtual systems. With my old model I used to gather all network usage via my cisco devices using the the counters for each port. Each system had it's own port on the switch, and I tracked network usage accordingly. Now that I'm using xen for virtual systems, and multiple vm's share the same switch port, i'm not exactly sure what my best option is for tracking usage.
I thought I may be able to setup vlans on the switch, and bind each vm to a different vlan using vconfig... but it seems like there has to be a better solution than that.
My wireless usb network adapter is constantly using ~100bytes/s even when there is nothing I can think of that needs to talk to the internet. Is there a way to find out what programs are using the internet?
View 2 Replies View RelatedI have a third party program (tightvnc) which I want to monitor and detect if it loses a connection with a client. I don't care if the client has the program open but isn't doing anything with it, I only want to know if the actual TCP connection is lost.
Since TCP takes forever to die on it's own I was thinking the best way to detect if a connection is lost is by bandwidth the bandwidth on the tcp port allocated to the VNC connection. Are there any tools built in to redhat (RHEL 5.2) which I could use to do this? Since I don't have full control of the operating system I would prefer to use built in tools rather then trying to get a new tool installed.
Any easy to install/configure network/server monitoring tool? PLease note I'm looking for something of little lightweight here (Not something like zenoss) But I'd still like to get performance graphs and event notifying alerts. Also note this is to monitor less than 50 servers and perhaps a firewall or 2.
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