Questions tagged [monitoring]

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

Filter by
Sorted by
Tagged with
0 votes
2 answers
25 views

How do you limit Exceptions loggings in production

First, please note this might be a JavaScript question, on Node or on the browser, or a Ruby question, whether logging is in files or to the database, etcetera. This is why I'm asking in serverfault; ...
user avatar
  • 101
0 votes
0 answers
9 views

PromQL range vector, but only if there's data from the start of the range? (for a new metric)

Prometheus can return all values for a time (e.g. api_counter[1h] for all values in the last hour). When the metric is new, there will not be 1 hour of data points. Is it possible to write a promql ...
user avatar
0 votes
0 answers
11 views

Zabbix Server configuration Inquiry

I hope I’m posting in the right place. So, I have a question. I’m trying to set up a simple network monitor (Zabbix) in VirtualBox to monitor the hosting machine. I have everything set up, but the ...
user avatar
  • 1
-1 votes
0 answers
13 views

Windows: saving logs of disk accesses?

The concrete thing I'd like to get is a tshark-like program (with the command line and log-saving support, that is) that instead of monitoring network packets monitors disk requests. Do you know any ...
user avatar
0 votes
0 answers
9 views

Monitor free space with monit ... but only if the folder is mounted

For my backup, external disk space is mounted via cronjob as /mnt/backup on a Ubuntu machine every night. When the backup is complete, the disk is unmounted. No need to expose the backup drive to ...
user avatar
  • 858
0 votes
0 answers
14 views

Huawei Switch CE6810LI & Router Huawei NE40E - SNMP Monitoring with ELK Stack

I would like to discuss my case with you to see if I can find a way to solve the problem that I am encountering when monitoring network traffic and other aspects of our Huawei core devices. My case is ...
user avatar
0 votes
1 answer
21 views

Monitor session duration on AWS Cognito

I am using AWS Amplify to host an Angular application and using Cognito user pool. I have created a dashboard on Amazon Quicksight for BI purposes. One of the metrics that I want to monitor is how ...
user avatar
0 votes
1 answer
21 views

How can I get an alert me if ping is not sent from windows service I created?

Let me explain the problem. I created a windows service that should run a method every minute, but it seems to fail at random times for an unknown reason. The application doesn't crash but some how a ...
user avatar
0 votes
2 answers
65 views

Can't find Amplify access logs in CloudWatch log groups

I'm creating a CloudWatch dashboard and I want to monitor Amplify access logs beside other metrics. I can find the access logs inside the Amplify dashboard (Screenshot below) but I can't find the same ...
user avatar
0 votes
1 answer
10 views

Need help configuring SOF-ELK Sans to parse IIS W3C logs

How can I get the SOF-ELK VM to inject the IIS logs like the httpd logs. Here are my filebeats yml configs: /etc/filebeat/filebeat.yml filebeat.config.inputs: enabled: true path: /usr/local/sof-...
user avatar
0 votes
0 answers
12 views

How to check if RAM I/O bandwidth is a bottleneck for my application on Linux Ubuntu?

I have two Ubuntu systems (A & B) The same application performs much better on the system A even though A has less cores and less RAM. On System B, there are many more cores and much more RAM but ...
user avatar
0 votes
0 answers
101 views

How to get Kafka consumer metrics with JMX exporter for Prometheus?

Kafka version: 3.1 I didn't find a way to get Kafka consumer metrics as described in Kafka documentation from my Kafka servers. Even if I leave the "rules" section empty in the config of the ...
user avatar
0 votes
3 answers
166 views

How to see which ports a process is using?

While testing our software, a large corporate customer was able to detect the third-party licensing software using port 137. Up until this point we have only been aware of the license software using ...
user avatar
-2 votes
1 answer
32 views

Is there a way to monitor remotly multiple windows server for hardware performance? [closed]

We have 5 server installed as VM with "Windows Server 2016" on VMWware. These servers are configured as RDS, means multiple users are working on it. Users which are connected on these ...
user avatar
1 vote
3 answers
44 views

How to monitor outbound bandwidth usage in Linux?

Currently I use vnstat to monitor my bandwidth usage. What I want to achieve is to get data for making the decision whether to stay in a more expensive but unlimited cable based plan, or to switch to ...
user avatar
0 votes
1 answer
106 views

Set INFO/ERROR priority for messages logged to journal via stdout and stderr?

We have many production apps (first and third-party) that leave logging up to the process that runs the app and just log to stdout for INFO and stderr for ERROR logs (ie only 2 log priorities: INFO|...
user avatar
  • 551
0 votes
1 answer
118 views

How to get hard disk status from RAID with SmartCTL for monitoring purposes?

I have a FreeBSD with a RAID running 3 Hard Disks. I was given the challenge to monitor its RAID - If a hard disk fails or it presents some problem i need to know. So, the first thing i am doing right ...
user avatar
0 votes
1 answer
51 views

nagios-nrpe-server output different vs running locally

To be sure I don't have any double definition of the command, I created a new debug command name in the nrpe config /etc/nagios/nrpe.d # grep -R debug debug.cfg:command[debug_check_disks]=/usr/lib/...
user avatar
0 votes
0 answers
54 views

Change url for thruk

following the official documentation, they report that to modify the thruk url, you have to change the url_prefix, I have added the following information in the path /etc/thruk/thruk_local.conf ...
user avatar
0 votes
0 answers
29 views

Secure kubernetes monitoring in Prometheus using service discovery

I'm currently using Prometheus to scrape metrics from a /metrics endpoint on my pods. In order to identify the pods I'm using kubernetes service discovery which discovers the pods and targets them ...
user avatar
0 votes
0 answers
20 views

How can I monitor asp net application?

I have a web application (asp.net) with a SQL database used by many users (> 10k) deployed over three different machines. What are the factors to monitor like traffic or latency, etc? I've already ...
user avatar
0 votes
0 answers
9 views

Is it possible to limit WMI privileges with certain class or property?

I'm interested in gathering Win32_Battery class data from User machines. It works well if I provide root/cimv2 rights to the account which is used to send a Get-WmiObject query. But I'd like to ...
user avatar
  • 103
0 votes
1 answer
331 views

Debug Prometheus Blackbox Exporter http_2xx probs

We are using the Prometheus Blackbox Exporter (blackbox_exporter, version 0.19.0) to check HTTP endpoints. Now we need to implement a check with the fail_if_body_matches_regexp. The check should ...
user avatar
  • 121
0 votes
1 answer
43 views

Is there a tool to check and manage file permissions?

I developed a set of rules for file and directory owner and permissions for our company server. E.g.: Projects/: permission 750, owner root, group internal Projects/* (directories): permission 2770, ...
user avatar
0 votes
0 answers
16 views

GKE collector metrics missed some metrics

[enter image description here][1]On the cluster in GKE, we have a CronJob deployed, which sends prometheus metrics to the handler. A collector is launched to it using PodMonitor. I understand that it ...
user avatar
1 vote
1 answer
61 views

Possible exposable asset type on Google Cloud

One of the ways to secure a cloud environment is to monitor all of the assets that we have. Recently, I made a script to get information regarding those assets by using GCP API, but I need to do it ...
user avatar
0 votes
0 answers
198 views

Zabbix log monitoring: Do not send "resolved" messages

I use Zabbix to scan my logs for certain keywords. This is my item (configured as an active check, type of information "log"): logrt["/var/log/syslog(\.[0-9])?$","(error|fail|...
user avatar
  • 5,067
0 votes
1 answer
143 views

Can you turn off Exchange transport certificate expiration warnings (event 12017)

For the last few days, the system log on our Exchange server has been filled with "errors" like the following: Error 1/14/2022 2:15:10 PM MSExchangeFrontEndTransport 12017 ...
user avatar
0 votes
0 answers
173 views

Kafka: monitoring length of queues / topics

We have several producers and several consumers connected via Kafka - basically, it's batch processing jobs that are created on demand, placed on Kafka in several queues, and the batch processors pick ...
user avatar
1 vote
0 answers
27 views

Monitor website (http) not accesible via webmin (server status tool)

I am trying to workout how to test that a site is inaccesible with webmin's tools... System and server status. This is... an URL that should not be accesible to anyone except certain IPs or an http ...
user avatar
  • 273
0 votes
0 answers
36 views

How to configure NDRP clients on Nagios Core Server

Good day all. I am new to nagios core and I have spend a number of days trying to configure a Nagios Core Server lying in a public subnet to receive passive checks from VMs in a private subnet with a ...
user avatar
0 votes
1 answer
191 views

Create a zabbix alert for a numeric value in a file

I am a newbie in zabbix, I created a script in linux and it will create a file that has a value on it. The data in a file has only one value / number . For example. /home/testuser/textfile.txt If you ...
user avatar
  • 1
0 votes
1 answer
44 views

Is there any monitoring tools to create scenarios/dependencies check? [closed]

My team and I got the project to test a new monitoring solution that allow us to : Perform classical monitoring checks (through SNMP, ping, sensor status, vendor librairies etc...) Perform checks in ...
user avatar
0 votes
0 answers
25 views

Atop command run inside docker shows network speed as 0 Mbps

I parse atop inside my Java application to get system load, network speed and so forth. Recently I started deploying my app using docker containers. When I ssh in to the docker and run the atop, I ...
user avatar
0 votes
0 answers
153 views

Monit restart process behavior

Monit's documentation states the following for the restart action : RESTART restarts the service and send an alert. Restart is performed by calling the service's registered restart method or by first ...
user avatar
  • 91
0 votes
0 answers
34 views

Is there any NATIVE disk monitoring solution for storage in Azure VMs?

I have done plenty of digging, but it looks like this may be a shortcoming in Azure. I cannot find a native solution in the Azure portal to tell me when VMs are running low on disk space. What if I ...
user avatar
0 votes
3 answers
60 views

Lightweight Linux tools for on-demand performance monitoring during load testing?

I'm tasked with testing out ProxySQL on a couple of Tomcat test servers, comparing its performance and resource utilization with the current Apache DBCP connection pooling. I've got a rough load ...
user avatar
  • 195
0 votes
1 answer
143 views

Comparision trigger in Zabbix

I got two items created for showing certain values. One of them is shoving value from today and the other one from week ago. How can I create trigger that compares them and alert when one of them is ...
user avatar
0 votes
0 answers
51 views

Total CPU Utilisation % from SAR on Ubuntu

When I run sar 1 1 to monitor CPU usage, I get the following output: username@my-server:~$ sar 1 1 Linux 5.4.0-84-generic (my-server) 10/18/21 _x86_64_ (80 CPU) 19:50:45 CPU %user ...
user avatar
0 votes
1 answer
35 views

Query apache for how many responses (of each status code) it has served out for better monitoring & graphing?

I have several apache web servers installed from standard Ubuntu 18.04/20.04/etc. I want to monitor how many requests they are handeling. I am now looking into prometheus & grafana after 15+ years ...
user avatar
0 votes
1 answer
105 views

net-snmp reporting zero for interface speeds on CentOS 8

My monitoring system is using data from SNMP polls to build graphs. This works fine with a few dozen RHEL 6 and 7 hosts, but graphs for all my new CentOS 8 hosts are not working correctly. I've done ...
user avatar
  • 882
0 votes
0 answers
44 views

PRTG shows error regarding WSUS, i can't seem to find the reason

We are using PRTG to monitor our network, and recently the WSUS probe on one of our servers started displaying an error saying "File C:\Program Files\Update Services\Api\Microsoft.Update....
user avatar
  • 21
0 votes
0 answers
253 views

Grafana plugins not working

I have a grafana server (6.3.5) and I'd like to add the Flowcharting plugin. I've followed the installation instructions in the official documentation and did as follow : sudo grafana-cli plugins ...
user avatar
  • 91
0 votes
0 answers
17 views

Monitoring an NFS mountpoint on a NetApp box for changes

I need to monitor an NFS mountpoint for changes (files written or created). I am running Linux (a RedHat variant to be precise). I also am a NetApp user (i.e., I don't have admin privileges on the ...
user avatar
1 vote
1 answer
419 views

Why does my prometheus dashboard only show 2 weeks of data when I have longer term data available?

I have Prometheus configured with Thanos. I'm using the Node Exporter Full dashboard to view data from the node exporter. Regardless of what time range I select (e.g., now-20d), the dashboard only ...
user avatar
  • 40.4k
0 votes
1 answer
56 views

GCP: Way to get "paged" via the GCP Cloud Console Android app?

I'm using GCP and have set up the GCP Cloud Console Android to notify me of errors and alerts. But my phone is on silent/vibrate most of the time and I miss alerts. Is there a way to get the GCP ...
user avatar
0 votes
0 answers
15 views

How can I show the description on the list of silences in Alertmanager?

We generally have a handful of silences set in Alertmanager and it's not always easy to find the right one when it comes to extending or expiring. (screenshot 1) We fill in the description and author ...
user avatar
  • 322
0 votes
0 answers
56 views

Supermicro IPMI monitoring via Icinga

I have an issue, I'm getting this error on my Icinga Web Monitoring Portal for my Supermicro server: enter image description here I found a solution that simply by loading the following two modules: ...
user avatar
  • 1
0 votes
1 answer
108 views

Huawei S5600 main OIDs?

I'm working with NagiosCore to check the stats of my network's switchs (mainly S5700 (modulars and non-modulars) and S5600). Using SNMP (v2c) I'm able to get stuff defined by myself such as: ...
user avatar
  • 111
0 votes
0 answers
26 views

vcenter/vsphere health - how to monitor and find details

I see the below when i log in to a vCenter (7.0.1). Tried clicking around but cant really find any detailed info about this. So how do i find out more about this alert? how do people usually get a &...
user avatar

1
2 3 4 5
49