Questions about all kinds of monitoring. E.g. "How to monitor the network traffic?"

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3
votes
2answers
435 views

Measure bandwidth used by a single program execution

I'd like to measure the bandwidth consumed by a single program launch (for processes launched from cron, in order to get an idea of how much BW they are using). I know of nethogs and the many other ...
2
votes
2answers
3k views

Installation Zabbix

I am trying to install a Zabbix monitoring system on my Ubuntu. But when I try to install it. I get this error: The following have unmet dependencies: zabbix-server-mysql : Depends: libsnmp15 (>= ...
1
vote
2answers
500 views

Monitor RAM and CPU usage on Remote Server?

I want to monitor the CPU and RAM usage on my remote server and set up a notification system which notifies me when the RAM usage is high and automatically kill that process. I tried the Nagios ...
1
vote
2answers
633 views

Monitor disk activity on a per file basis

I am trying to find a program that actively monitors how much data is read and written per second to open files and then sorts files with the highest usage at the top. This would be similar to iotop ...
0
votes
2answers
29 views

Squid LAN network Per user Bandwidth monitoring

I have made a small LAN network with a ubuntu squid proxy server. The proxy server runs in my laptop with VMware where it is placed in between the ADSL router and 4 port switch. I have added 3 user ...
0
votes
2answers
45 views

New program development - need help

I would like to develop a new program for Ubuntu that will monitor the user's activity ,If user frequently uses a particular software "X" in certain time (like 8:00 A.M - 10:00 A.M ) ,when the time ...
0
votes
2answers
317 views

Monitor network load on ubuntu server 14.04

I wanted a lightweight tool so that I can remotely monitor the network load on my server(apache2) I want to know the bandwidth usage the IP addresses of the traffic Any tool in mind guys?
0
votes
2answers
537 views

What URL should Munin be available at after default install?

I have installed Munin according to the basic server instructions (I am planning on using it to monitor my own machine, not a remote machine). I installed the apache2 and munin packages (which ...
0
votes
2answers
419 views

puppet master monitoring

I have installed puppetmaster in ubuntu 10 and i have installed puppet in all my clients. I have joined all my puppet clients with puppet master. Tell me how to list all the running services of my ...
3
votes
1answer
373 views

Resource monitor for GPU

I'm looking for a tool similar to Top but for your graphics card instead of your CPU. I've got a Nvidia K1000M Quadro graphics card but I would prefer something that would work for all (or most) ...
2
votes
1answer
48 views

how to know the use of my applications?

I want to know how long my programs have been used. For example if I use my web browser i want to know the start and the close time to obtain a total of use time. Basicly I want to know when an ...
2
votes
1answer
427 views

Long term bandwidth monitoring by port

I represent a reasonably popular game server community here in Australia. We rent a dedicated server that has limited bandwidth. In the last couple of days we have seen a huge spike in our bandwidth ...
2
votes
1answer
181 views

Nagios Notification via Ubuntu notify-osd

I have been looking around for a nagios plugin that offers the ability to have alerts for my hosts and services that i monitor to come through to my ubuntu pc in the form of an onscreen notification. ...
1
vote
1answer
69 views

Monitoring resource usage by single application over period of time

I am looking for an utility which can monitor the resource usage (CPU & RAM) by an application. I have an third party application which runs as service, once started, it will receive requests ...
1
vote
1answer
173 views

Determine how long the server was off, when it off and when it back on

Is there an application i can install on my server so as to know (be notified ) that server has gone off and for how long it was off and also know the time it went on again. Am trying nagios but cant ...
0
votes
1answer
41 views

How to set wired interface on Monitor Mode?

I could set my Wireless connection on Monitor Mode. And i could capture packets using wireshark. But how do i set my wired connection on monitor mode so that i can capture wired traffic too on ...
0
votes
1answer
90 views

Completely…I mean COMPLETELY wiping my hardrive

I am new to linux, a total noob to be exact. I am using ubuntu 14.04.2 I am having a problem with people at school who have somehow hacked my computer. I have formatted my hard drive 3 or 4 times ...
0
votes
1answer
491 views

Intel GPU Monitor and Overclocking

I have an Intel Haswell i7 with HD 4800 graphics. I'm wondering what tools are available for me to monitor and tweak my GPU. I'm looking for something like Nvidia Settings if there is anything like ...
0
votes
1answer
590 views

Best Practices for Monitoring Log Files

What are the best practices for monitoring log files on a single Ubuntu Server (LAMP)? Are there any specific "go-to" files that should be watched? I use fail2ban to monitor failed logins, but am ...
0
votes
1answer
360 views

How to install Munin

Dear's I need to install Munin on my ubuntu 12.04 for testing purposes but this is my first munin installation and I have no idea how to get this done. I followed some tuts but the lack the flow and ...
2
votes
0answers
47 views

How to setup minimalistic log file monitoring for one computer?

I am wondering if there is a simple monitoring solution to watch over the host machines log files and notify me in some way (I use the terminal frequently, so MOTD/byobu or something else like "you ...
1
vote
0answers
45 views

server mointoring / intrusion detection for home nas

I'm looking for some kind of monitor or intrusion detection to monitor my NAS. The following things I would like to monitor: Incoming network traffic (source -> Router -> NAS) from another country ...
1
vote
0answers
32 views

How can I monitor multiple WordPress sites on Ubuntu better?

Our current monitoring solution relies on logs, and our WordPress install isn't generating much in the way of them. Is there a way to get WordPress to generate more logs? Or is there a better way to ...
1
vote
0answers
77 views

What does btrfs do if a disk in my RAID10 dies?

I've just moved from mdadm to "native" btrfs. Under mdadm I could set my email in /etc/mdadm/mdadm.conf and if it had any issues with a disk, it would fire emails at me on boot. This has saved my ...
1
vote
0answers
62 views

Graphical servers monitoring

I am using Ubuntu with Apache, PHP, Mysql, SSH ,Mail, FTP ... servers. Is there any application that monitor these servers activities? How can I monitor all servers be actived or see any activity on ...
1
vote
0answers
431 views

How to trace all the file transfered into my ubuntu server

I just started a task and I'm trying to get a list of the all file transfer that is happening on my server, from outside the server, mean user sending file through ftp or scp just, This task is just ...
0
votes
0answers
9 views

Icinga2 Linux NRPE Check “Connection Refused”

I installed on a Ubuntu 16.04 icinga2. This server monitors Windows Server with NRPE. Then I installed nagios-nrpe-server on a other Ubuntu Server. I prepared the nrpe.cfg and added at allowed_hosts ...
0
votes
0answers
8 views

Can I deiconify a console on a certain output?

I would like to have a terminal window which deiconifies as soon as it shows an output. With it I would monitor log messages on a terminal -- say with a tail -f. The terminal would loom in ...
0
votes
0answers
13 views

How to measure incoming traffic only from a certain IP?

I wanted to measure the incoming traffic on a server, which acts as load balancer and other roles. There are many tools for measuring the bandwidth on a network interface, but the problem is that the ...
0
votes
0answers
20 views

Performance Alerts

Is it possible & how do I, in Ubuntu to setup a performance monitor / event at a certain performance. I want setup a monitor that calls a .SH script on a couple of things the first and major one ...
0
votes
0answers
22 views

No Scanning of other hosts at icinga2

I installed icinga2 on a ubunut server 14.04. It works greate but when I add a host with services the host and the services will be added on the icinga2 web. But the information of these hosts are the ...
0
votes
0answers
23 views

sending trap continuesly

Is there a way to trigger a suitable trap continuesly while using the monitor directive of DisMan Monitoring and send it via trapsess? (e.g. Cpu,Memory rise above a certain treshold or hdd space is ...
0
votes
0answers
32 views

How can I discover why the game Dota 2 causes a reboot?

The background to my question The main problem is that, when I'm playing a game (Dota 2) the computer restarts only (and only) when the game finish (exactly when the scoreboard appears). It doesn't ...
0
votes
0answers
123 views

NTM - Network Traffic Monitor GUI

I installed NTM and I have a few queries: I tried to launch it both from cl or using the icon but I do not know if it is running ! Whenever I tried to launch it from terminal I am getting "Vector ...
0
votes
0answers
23 views

How to enable mail notification on centreon

I want to know what is the specific configuration to enable email notification on centreon based on centreon engine
0
votes
0answers
24 views

fileschanged daemon dies unexpectedly

I'm using fileschanged to monitor files on server1 and run a bash script to synch the files in server1 to server2 if any of the files are changed in server1. to do that I'm running this: fileschanged ...
0
votes
0answers
20 views

Application monitoring in Ubutu

Is there an application in Ubuntu which can monitor and log what applications are opened and for how long each of them stay active?
0
votes
0answers
26 views

Command-line version of System Monitor statistical information on CPU, RAM, Swap, and Network traffic

I often use the program htop as a replacement for the System Monitor's Processes tab, but I have found no such replacement in the command-line for the Resources tab which displays live statistical ...
0
votes
0answers
84 views

I can't open a port using iptables

I want to open a port, I used this command: iptables -A INPUT -p tcp --dport 1111 -j ACCEPT when I use nmap command nmap localhost it doesn’t display the 1111 port ps. I'm using debian-7.8.0 Any ...
0
votes
0answers
24 views

Execute command automatically if sustained CPU usage

I use Ubuntu 14.04 EC2 instances on AWS for development, and they frequently (1-2 times per week) become unresponsive to SSH and I need to terminate them and create a new one - asking AWS console to ...
0
votes
0answers
82 views

How to monitor the effect of increasing or decreasing swappiness?

I'm on a system with 1.5GB RAM (don't laugh!), half of which is generally being used by Firefox. Currently, 3% of the 3GB Swap are being used (some 80MB). I tried to change the swappiness like so: ...