0
votes
0answers
15 views

Properly configuring lm_sensors

I am using Observium as my monitoring device. I have installed lm_sensors and this is my sensors.conf file: cat /etc/sensors.conf label temp1 "temp-System" label temp2 "temp-CPU" label temp3 ...
0
votes
1answer
58 views

How to make Dstat show units

Im using Dstat on Centos to monitor incoming network, and it only shows numbers, not the B/Mb that I have seen on other peoples Dstats, how do I make it show the units? Example of current Dstat: ...
0
votes
1answer
42 views

How to best monitor/log problems on eth0?

I have manually configured an email server - very simple config and I have done no fancy networking. I simply opened up only the relevant ports via iptables. Once every 10-15 days however, eth0 ...
0
votes
1answer
103 views

Can't run cfgmaker

I need to create a config file for mrtg using cfgmaker, but no metter what I try I always get the following: cfgmaker --global 'WorkDir: /var/www/mrtg' --output=/etc/mrtg/mrtg.cfg Usage: ...
2
votes
1answer
832 views

How to install auditd on CentOS?

How to install auditd on CentOS 6.4 x64 ? I want to Log all commands run by admins Log all commands run by admins on production servers Edit: I can't run aduditd service I did with this tut enter ...
1
vote
2answers
522 views

Nagios admin doesn't have permission

I have installed and configured nagios on CentOS using yum I get "It appears as though you do not have permission to view information for any of the hosts you requested..." on the web interface. I ...
0
votes
1answer
80 views

how can execute nagios commands from command line in linux

I am using nagios o centos server and i only want to monitor the localhost only. I have defined my service like this define service{ host_name localhost service_description Site1Service ...
0
votes
1answer
491 views

SNMP only works on localhost

I'm trying to monitor a remote server using SNMP v3 and Centos 6.4. When I use snmpwalk to test the configuration on the server I'm trying to monitor: snmpwalk [connection parameters...] ...
1
vote
3answers
553 views

Monitor commands issued by some user

I will need to give root password to my server to someone who will help me setup my mailserver. Now, since this will be a freelancer I'm kind of worried he may do some damage, so I'm wondering if ...
4
votes
0answers
272 views

Intermittent munin-cron error “There is nothing to do here, since there are no nodes with any plugins”

We've installed munin monitoring on one of our servers. Generally it seems to be working well but occasionally, 4 times in 2 months to be exact, munin-cron has generated the following error: ...
0
votes
1answer
327 views

Can't see traffic in my guest OS with tcpdump

I've created a virtual machine (Centos 6.0) using QEMU/KVM, which is also running on a Centos 6.0. The virtual machine is configured to have two NICs. The first NIC is using a bridged network (eth0 of ...
2
votes
3answers
1k views

Monitoring memory usage on Linux system

We use WhatsUp Gold to monitor all of our web servers. On our Linux servers (and much to the same degree, our FreeBSD servers) I'm having a little bit of an issue with the memory monitors. We're using ...
1
vote
0answers
529 views

VPS Monitoring CentOS - Alternative to SolusVM

I recently got a VPS, but the SolusCP is extremely slow, at best when it loads. I don't currently have any type of CP installed(Webmin, Kloxo, cPanel) and I would rather not install one of those AIO ...
0
votes
1answer
1k views

Monitor ethernet traffic of windows host using check_snmp with nagios

I currently have nagios ver. 3.3.1 running on CentOS 5.6. All of my windows hosts are being monitored using check_nt with nsclient++ and it is working perfectly. What I would like to do is monitor ...
0
votes
4answers
399 views

Continually check to make sure php script is running

Is it possible to configure my CentOS VPS to continually check to make sure that a php script is running? Currently I'm using the screen php method which works fine, but if it gets terminated somehow, ...
0
votes
1answer
123 views

Keep receiving warning for abnormally high response time

I have made an account with Appfirst.com which monitors the linux. Since few days i keep receving email and i don't know what that means . This is the email Over the last 5 minute(s) (from May 02 ...
4
votes
1answer
802 views

God Process Monitoring - CentOS - Event System Not Found

I have god installed on at least a dozen (or more) servers running CentOS 5.5 in both i386 and x86_64 flavors that work perfectly. I just setup two new CentOS 5.5 x86_64 servers and installed God, but ...
0
votes
3answers
111 views

Looking for a well-designed server reporting and analytics tool [closed]

I'm looking for a hosted reporting and analytics tool for our REST api and website. Basically, I'd like something designed from the ground up with simplicity in mind. We would like to Have some ...
1
vote
2answers
548 views

How can I monitor network in CentOS .5.5 , my application refuse to read sockets

Hi I have weird problem with one of my applications (servers ), its suddenly starts to read socket and before it written back, the connection is closed this is what I see in my logs. Is there any ...
2
votes
2answers
770 views

How to check libraries's CPU utilization in linux?

I'm having a high CPU utilization, Is there any way to identify which part of my Program is using more CPU. Its a program written in C++, running on a CENTOS 5 box. I'm suspecting the problem high ...
1
vote
2answers
424 views

Monitor sent/received emails

I want to set up email monitoring on my server. CentOS 5, qmail, kloxo (on the odd chance someone knows a feature in there I don't know about) A specified user needs to be able to see all ...
0
votes
1answer
44 views

NET-SNMP Dell Servers after 2 days no longer report data

we have a BUNCH of R410s and we've been working on getting them all setup using SNMP vs NRPE (Nagios). We've gotten to the point where the SNMP is able to get all our data but after about 2 days SNMP ...
1
vote
3answers
1k views

Monit doesn't pick up httpd process after reset

I've installed Munin and Monit on one of my servers running CentOS 5. Everything is working well, logging and reporting info, except for when the httpd process is restarted. I have Monit set to ...
4
votes
8answers
2k views

How can I get alerts when my site is down?

My blog is a custom ruby/rack application, and has been crashing randomly every couple of weeks. I sometimes don't notice for days, and I'd like to be notified immediately if it happens. What's the ...
17
votes
4answers
2k views

Monitoring production server

Hey all, We have 3 dedicated server, splitted in several VPS using openVZ. We're using munin to monitor the VPS with the production sites, and monit on some one of the VPS to make sure it restarts the ...
0
votes
5answers
5k views

How to monitor single process?

I need to monitor a single process (e.g. be warned when there are more than 3000 connections established) and collect statistics on it (e.g. to determine how many connections were established today ...