Questions regarding system monitoring - Nagios, Icinga, Spiceworks, Munin, Zabbix and more.

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6
votes
1answer
430 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: ...
2
votes
1answer
164 views

Nagios Notification interval and first notification delay

I have used in past these two parameters in Nagios ( first_notification_delay, notification_interval ) and until now worked perfect for me. Now that I have added new checks which use nrpe command. the ...
1
vote
1answer
155 views

Icinga2 dependecies of devices on HA

I would like to configure a Host-to-Host dependency on Icinga2, however, one of the Hosts has an HA configuration, so I need the to trigger it only when both HA devices are down. Suppose this ...
1
vote
1answer
65 views

What is the difference between sar -B verses sar -W

I am trying to understand why my system is running slowly. I found the sar command, but wanted to know the difference between sar -B and sar -W I read the man page, and I understand that -B gives me ...
0
votes
1answer
63 views

Monitoring zabbix server (itself) externally

I have some infrastructure (servers, switches etc) monitored by a Zabbix server, setup to alert in case of issues; so far so good. But what if the Zabbix server itself (or any of the underlying ...
0
votes
1answer
42 views

How to add drive space alert on IP monitor?

I am the administrator on a Windows server(GSNAPRINT) installed with IPmonitor tool. I want to add an drive space alert for another server (GSCTTLBACKUP) but was not successful. But there were other ...
0
votes
1answer
192 views

Icingaweb2 - Setup returns to start page

I tried to configure Icingaweb2 on Debian 8; it works fine so far, but if I call the web installer (http://d.pr/186lu) and click "next", I'm getting redirected to the second page (http://d.pr/1f6kE). ...
0
votes
1answer
44 views

Exclude field in munin chart

I have written my first Munin plugin to monitor my WAN traffic at home. The chart includes the actual traffic (as DERIVE) and the maximum possible speed (as GAUGE) for my Internet connection. I want ...
0
votes
1answer
51 views

Monitoring Windows 2003 Server scheduled task running time

I've been trying to find solution/script to monitor Windows Server 2003 scheduled task running time. I can list details of the tasks via cmd: schtasks /query /fo LIST /v Is it possible to create ...
0
votes
1answer
194 views

Can OpsView or Nagios be set up to report on a device based on status emails it sends out?

I'm looking at setting up a Nagios (or perhaps OpsView) server for monitoring our network. I have a few periphery devices whose oid schema doesn't include nodes for some metric I want to monitor. ...
0
votes
1answer
456 views

Ganglia Running but Not Showing CPUs or Hosts

So I just set up ganglia on a single debian node. It followed a pretty simple process of 1 - installed from stable repo using apt-get install ganglia-monitor gmetad apt-get install ...
0
votes
1answer
127 views

How to monitor and get notify which VPS within one node is sending mass emails?

How to monitor and get notify which VPS within one node is sending mass emails (spam) ? Actually I have several nodes with CentoS OS and KVM VPS clients, some of them are sending bulk emails and ...
0
votes
1answer
668 views

Observium and SNMP

I have Observium installed but I can't seem to get the unix-agent to get MySQL, Apache and other statistics. I have the unix-agent enabled under the Poller Modules. I have also tested and ensured ...
2
votes
0answers
338 views

Munin disable dynazoom.html

Doing a quick google search for "Munin dynazoom.html doesn't work" yields many results. There doesn't seem to be a solution that works -- at least not that I have seen. I have munin installed on a ...
1
vote
0answers
16 views

What is involved in adding ZFS cache stats to orca?

I am interested in looking to add ZFS cache stats into existing orca performance monitoring that we have. Particularly, I am interested in the output of echo ::memstat | mdb -k Am still in the early ...
1
vote
0answers
290 views

user management for host monitoring with ninja

I need some help with ninja for host monitoring(http://www.op5.org/community/plugin-inventory/op5-projects/ninja). Sorry for this long description but I hope this will help you to help me better. We ...
0
votes
0answers
5 views

Forward psacct logs to rsyslog

I want to monitor users activity and aggregate logs using rsyslog. Is there any way how to do it natively? If I understand how does psacct work, it monitors whole users activity and saves logs in own ...
0
votes
0answers
7 views

How to use number of CPUs as a multiplier in monit config?

What is the best way to use number of CPUs as a multiplier in monit confs? I need this for a system that has varrying number of CPUs, depending on predicted load. Right now the only idea I have is ...
0
votes
0answers
43 views

Zabbix Graphs Show No Data When Data is Available in Latest Data

I have an issue when I make a graph and Add Total Memory, it says that there is no data. I also have other details such as Available Memory and Used Memory which are working on the same graph. If I ...
0
votes
0answers
10 views

System center - Monitoring REST web services

As the title suggests, is anyone aware of a way to monitor RESTful web services using System Center? With System Center being a Microsoft product, it is more geared toward WCF, particularly XML-based, ...
0
votes
0answers
107 views

How to check what process or application is deleting a file without using Process Monitor? (Windows Server)

Currently I'm having an issue with a piece of software that makes use of specific files (which are basically xml), sometimes stored on a file share and sometimes stored locally. Every so often one of ...
0
votes
0answers
73 views

monitoring CAS login system

I have a CAS (Central Authentication System) that uses ADFS to authenticate user. First user go to a webapp, click login, which redirects it to CAS. If user is authenticated, it redirects back to ...
0
votes
0answers
167 views

NewRelic Availability Monitoring of Third Party Service

Background NewRelic offers availability monitoring whereby you can specify a ping URL for an application and have NewRelic send HTTP GET requests to that URL and GREP the response for selected text, ...
0
votes
0answers
153 views

Dummy transaction to check if a system is up

We want to send a dummy transaction through our system (Application - DB) to ensure it is still up every minute. If the transaction fails we are alerted - Thereby knowing within a minute if there is ...