Applications or appliances that observe machines, systems and networks to find problems and notify administrators.

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4
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0answers
231 views

How do I get an aggregate of all the stats from all uWSGI vassals using uwsgitop?

TL;DR Can anyone tell me how I may get uwsgitop to monitor all of my vassals in my emperor-vassal setup in one shot? I have an emperor-vassal setup for my uWSGI server, and I need to monitor all ...
4
votes
0answers
202 views

monit reporting “connection failure” when actually a “content failure”?

I have a monit rule which looks like this: check host example.com with address example.com if failed url http://example.com/status content == "ok" then alert group example.com But when ...
3
votes
0answers
30 views

Monitor latency by IP on a bridge-enabled host

Is there a tool which captures packets, measure latency in realtime and display it with some IP filtering options for Windows ? My particular setup : Internet -> Router -> Host Master -> Host Slave ...
2
votes
0answers
23 views
+50

Check_MK: How do I create Notifications based on groups of services instead of just one service?

I'd like to be able to create a notification that alerts based on the availability of a group of services, instead of just one threshold. For example, say I have 10 AWS servers that all do the same ...
2
votes
0answers
124 views

Nagios, nginx and external commands - not authorized

So we're going from Nagios 3 to Nagios 4, and as we've been a bit behind on our hosts, we wanted to do a fresh start. The setup I went for was: Debian Jessie Nagios 4.1.1 Lilac for configuration ...
2
votes
0answers
72 views

ipmitool sensor: does not detect backup power supply

Why doesn't ipmitool detect my second power supply? I have 2 powersupplies plugged into my machine, but calling ipmitool sensor only shows PS1: :~$ sudo ipmitool sensor |grep PS PS1 Status | ...
2
votes
0answers
131 views

What does “C:0” mean in file path?

I'm trying to troubleshoot high disk I/O that I can see through SQL Server resource monitor. I opened resource monitor to understand what files were causing high disk I/O but path in file column made ...
2
votes
0answers
511 views

Collecting amavis stats with SNMP

I'm trying to get values from amavis in a CentOS 6.5 server. This values, such as spam mail (total, total/h, percent), are supposed to be accesible via SNMP. But, when I run snmpwal, I always get 0 ...
2
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0answers
350 views

How to monitor clustered tomcat 7 with javaMelody

I would like to monitor my server health. I have deployed my web app in tomcat 7. I am using 4 instances of Tomcat 7 running on the same machine. individually I am unable to monitor each tomcat ...
2
votes
0answers
409 views

How to make Statsd talk to Ganglia on EC2 (localhost)

As per topic, Im just trying to make this simple setup work. The services are running fine, but as far as I can tell statsd doesn't send anything over to ganglia. Ganglia is working fine I guess since ...
2
votes
0answers
197 views

Configuring Barnyard2 Output Plug-In Per Input Source

I am currently using snort-2.9.3.1 outputting unified2 log format and using barnyard2-1.9 to process the alerts and send them to both syslog and a database. In some cases I have multiple instances of ...
2
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0answers
222 views

how to measure IP bandwidth in pass through mode in linux?

I want to measure the IP bandwidth in pass through mode. Please find the attached picture for configuration and my question also. If there is no solution with OpenWRT, I need any alternative ...
1
vote
0answers
33 views

Can Ganglia's gmond be configured so that it doesn't need to be restarted if the Ganglia server is restarted?

I use ganglia to monitor my computer cluster: (source of the image) When I restart the Ganglia server, the gmond daemon on the other servers in the cluster stop sending information to the Ganglia ...
1
vote
0answers
30 views

Run Java Mission Control as a daemon, and activate alerts?

I would like to use Java Mission Control (JMC) to monitor a java application I have that will expose certain information via JMX. In JMC it is possible to setup alerts to trigger when certain ...
1
vote
0answers
117 views

Monit “check program” and restart based on exit code

When I use check process, monit will start the program I define under start program then monit will restart it if it stops. But when I use check program monit will not automatically start it. If the ...
1
vote
0answers
19 views

How can I trigger an instant rerun of Check_MK data collection through Icinga?

I am using Check_MK to generate checks to make Icinga (a Nagios fork) monitor a bunch of machines. After starting up Icinga, after some time, Check_MK starts to collect data from the configured ...
1
vote
0answers
42 views

monit: add NOALERT in an IF construct

On debian jessie, I have configured monit to check for HAproxy particular port forwardings, and to restart it if failed like this: check process haproxy with pidfile /run/haproxy.pid group www-...
1
vote
0answers
13 views

Is it possible to set a default time period in Cloud Watch?

I'm using Amazon Web Service's Cloud Watch tool to monitor server performance. Whenever I reopen our various Dashboards the time period is always set to the last 3 hours. For some dashboards this is a ...
1
vote
0answers
144 views

icinga2: query check results from command line?

is there any native way of actually retrieving the current check results from an Icinga 2 instance? I can't find it documented. If not, are there accepted, known-good command line frontends to query ...
1
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0answers
43 views

VMWare ESXi 5.x - Megaraid controller and SMIS - correct way to monitor/manage controller?

I found some information online: How to Enable RAID Monitoring and Configuration under ESXi 5.x as well as here on ServerFault here: How can I get an email alert when RAID array is degraded? VMware ...
1
vote
0answers
24 views

Alert on simultaneous failure of multiple monit services

We're using Monit to check our web servers. When the check fails (or succeeds) the corresponding compontent on a status page is updated via a shell script like this: check host web-a-https with ...
1
vote
0answers
25 views

How can I track security issues with running kernel under paravirtualisation?

I've got a bunch of client's virtual machines running by various providers who use Xen paravirtualisation. Almost all of these are Debian or Debian based systems. I rely on APT pretty heavily to ...
1
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0answers
36 views

Monitor disk occupancy

The problem should be simple, but not so obvious to me. I have a process that creates temporaries in a specified directory, under MacOS X. I need to find the disk occupancy of the process, if ...
1
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0answers
29 views

HAProxy qtime meaning

According to the HAProxy documentation the metric qtime represents the average queue time over the last 1024 requests. My question is, does this metric average ALL requests, or just those that have ...
1
vote
0answers
71 views

Is possible monitor the VPN's bandwidth with Check_MK? How?

I would like monitor the bandwidth in the VPN of Juniper SSG5 with Check_MK. Is possible? How? For the moment I am monitoring the status with the check automatic (check_mk-juniper_screenos_vpn). ...
1
vote
0answers
112 views

Error when viewing database mirroring monitor in SQL Server with non-default port

I have database mirroring set up (with witness) on SQL Server 2014 Standard. Both servers use default instance on a non-default port (not 1433). Mirroring works perfectly fine. However, when I try to ...
1
vote
0answers
197 views

Naemon stopping itself

I'm currently running Naemon on a CentOS7 which as you can read it in the title, stop himself for some reasons I don't get. This problem started when I tried to add some check for monitor my Esx's and ...
1
vote
0answers
161 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 ...
1
vote
0answers
79 views

PRTG Network Monitor custom sensor - return grouped data

I have an IBM DS3512 storage system that I want to monitor. So far I was able to create a custom XML sensor on Powershell, that grabs performance data saved by smcli.exe (the only known way to reach ...
1
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0answers
53 views

Cisco multi switch / multi VLAN monitoring

I have a DMZ and a internal LAN with VLANs that I wish to port monitor by means of a NIDS and three switches, if this is possible. Switch 1 (DMZ) 2950 / VLAN 10 & trunk port to Switch 3 Switch 2 ...
1
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0answers
447 views

Set up TMG as a reverse proxy, https-to-http

tl;dr I'm having trouble getting TMG to properly reverse proxy an HTTPS connection on the outside, to an HTTP connection on the inside. We have a LAN (10.0.7.0/24) that hosts a Windows Server 2008 ...
1
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0answers
437 views

Using OSSEC to monitor windows services

I'm using OSSEC to trying and monitor services on servers such as Windows Event Log. I would like to know if a service has stopped or started and get emailed accordingly. I have tried a rule that ...
1
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0answers
516 views

Random server load spikes, number of tasks doubles, CPU/Memory consistent

We run a vBulletin forum with 6,000 visitors per day on an SSD VPS with 5GB RAM and 24 CPU Cores. On a typical day we see 30-50 concurrent users at any given moment. On busy mornings, it'll go up to ...
1
vote
0answers
209 views

SMI generation / detection in GRUB / real mode vs. in Linux

I'm trying to get an idea of the frequency and duration of SMI events on a Supermicro X10SAE C226 board (2.0a BIOS) with E3-1245v3 Haswell CPU. The Intel BIOS Implementation Test Suite (BITS) SMI ...
1
vote
0answers
50 views

Icinga Performance issue when using many service groups

We have an Icinga installation with more than 3k active service checks. Performance is acceptable. We're already using the use_large_installation_tweaks option. We have now started to build a ...
1
vote
0answers
153 views

NagiosXI- Configuration verification failed

I am using check_ping command to check connection statistics of remote host. When I run the above command on command line, it gives me proper output, shown below: Syntax: /usr/local/nagios/libexec/...
1
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0answers
227 views

suspicious connection on server

OS: Windows Server 2003 Monitoring tool: CurrPorts When monitoring traffic on the server for traffic going out on port 80, example of results: 5/1/2014 2:36:23 PM Added cscript.exe TCP server-IP:...
1
vote
0answers
188 views

Unchanged Elastic Beanstalk transitions to RED health

I've got an application running on Elastic Beanstalk that seems to randomly transition to RED. The App is running just fine and has been for a while (it is also not crashing) but every once in a while ...
1
vote
0answers
726 views

Monitoring Informatica Java processes with JConsole on Windows Server 2008

I am having an issue getting JConsole to connect to my Java processes. Let's start with the basics... Java Version As you can tell from the path below, we are running Informatica with packaged Java. ...
1
vote
0answers
104 views

Why is there no output being returned from my check_esx_cim plugin?

I've got several ESXi hosts running v5.0.0-469512 . I'm monitoring these hosts using Icinga. Recently I had to re-install one of these ESXi hosts and after re-installing I can't get all of my ...
1
vote
0answers
282 views

Syslog-ng not logging on debian

I have syslog-ng running but it does not seem to be logging to /var/log anymore. Looking at the logs it apparently used to awhile back: -rw------- 1 root root 0 Sep 8 00:55 messages -rw----...
1
vote
0answers
81 views

How can I test connectivity to a TLS-enabled OpenVPN server?

Unfortunately we don't have access to the management interface, so I'm after a way to tell that tls-enabled OpenVPN us up and responsive. I'm familiar with this trick, but it doesn't work for tls-...
1
vote
0answers
314 views

error on installing mytop : Requires: libmysqlclient.so.16

my mysql cpu usage has been high lately so i'm trying to installl mytop to monitor the database when i try to install it with yum i get this : yum -y install mytop --> Finished ...
1
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0answers
198 views

Need sflow, ceilometer or healthmon output files

I am currently working on a mini-project in my college. It is a billing module for an openstack based private cloud. I need to read the usage from database which stores the amount of resources used ...
1
vote
0answers
552 views

How to connect Java Flight Recorder (from JDK 7 U 40) to a remote JBoss 7

I have a remote Ubuntu server with Jboss 7 and a local Ubuntu desktop machine and I can already monitor JBoss using jconsole and visualvm scripts that come with it. After the release of Java 7 Update ...
1
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0answers
198 views

Hyper-V: Monitor and restart unresponsive hyper-v guests

I'm looking for a simple solution to monitor and restart unresponsive Hyper-V guests. I only need this solution for a handful of machines, and only around ten guests. It's mostly Ubuntu guests that ...
1
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0answers
500 views

How to Exclude Log Using Fail2Ban logpath with Wildcard Settings

I'm using wildcard in the logpath value as shown below: [http-get-dos] enabled = true filter = http-get-dos logpath = /var/log/ispconfig/httpd/*/access.log maxretry = 250 findtime = 300 #ban for 10 ...
1
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0answers
148 views

Restarting a program with monit

Hopefully someone can help me out with this: I am running a game server that crashes with a segfault every 3 hours, I am trying to get a restart script working but I'm a complete noob when it comes to ...
1
vote
0answers
755 views

Linux CLI program to verify/control nVidia hardware RAID?

I have a server with a Supermicro motherboard that has an nVidia RAID controller on board. When I boot up, I can hit F10 and see/modify the RAID settings. However, I don't want to reboot this server ...
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0answers
563 views

Trying to Setup Log Monitoring with Sentry

I am trying to setup a log monitoring application for monitoring Jboss Application logs. We have more than 50 Jboss Application servers in all our environments. My Requirement is below. The log ...