Questions tagged [monitoring]
For questions about observing, tracking, and recording activities or data to measure progress towards achieving objectives.
81
questions
0
votes
0answers
6 views
I can't get system.cpu.total.pct metrics from my metricbeats
I'm getting into ELK stack and now I can't figure out how to get and visualize in Kibana metrics of CPU load (in any form, but I suppose the best choice is system.cpu.total.pct ) from my metricbeats. ...
2
votes
1answer
71 views
What is a good strategy to reliably and automatically perform remote system tests of a web service?
In a company I work for, we have deployed many services: a major part of them are small and rather rarely used, but an outage would be a problem nonetheless. At some point I realized that manual ...
0
votes
0answers
6 views
configure alert manager notification to my ring central (glip) app using incoming web-hook
I'm recently implemented the monitoring services using Prometheus and Alert-manager, All are working fine I'm getting notifications if my instance down or high memory usage all are configured in the ...
0
votes
3answers
41 views
What is the best way to monitor job status?
I would like to monitor for recent spike in failed application jobs at my company.
Job statuses are stored in a MySQL table. We have on order of 50 different types of jobs, and sometimes, one of ...
2
votes
2answers
49 views
Log/Data rotation in Docker Container
My question is more on the concept or best practices to follow.
I have two docker containers running InfluxDB and Grafana (monitoring applications). I have mounted external volume to each.
now, the ...
1
vote
1answer
82 views
Where to install Prometheus for Kubernetes monitoring
I'm considering using Prometheus to monitor and analyze different metrics from my AWS EKS Kubernetes cluster running in Fargate, as it seems to be the standard tool during these times. However, ...
2
votes
0answers
34 views
Is there an all-in-one control center software that can be used to manage build and test execution and to visualize test results?
If there are no constraints with regards to other components used in the system at all, do you know a software that can be used as a sort of "cockpit" / control center to visualize test ...
1
vote
1answer
71 views
Pagerduty API integration and auto-resolution
It is possible to implement auto-resolution with Pagerduty API integration. When a monitoring system detects an issue based on some metric and a threshold, it would create a Pagerduty incident through ...
0
votes
1answer
32 views
Simple service to check infrastructure status
I have a very simple setup here (solo IT guy): we have a on-prem server which runs some services. They should produce e.g. a daily logfile. I'd like to get a notification if this doesn't happen for ...
3
votes
1answer
401 views
Logging & Monitoring on multiple servers
I lead a small project with 2 groups of servers (servers in a single group are clones with the same microservices, like pods in the k8s), a balance loader, and a DB. Docker & k8s aren't used ...
1
vote
1answer
44 views
Is there a way to make Prometheus to scrape only the metrics which are present in Grafana?
As a customer of Grafna Cloud, I need to minimize the number of DataSeries that are being sent (remote_write) to Grafana Cloud, to avoid being overcharged for metrics that I don't really use.
This can ...
2
votes
0answers
100 views
How to deploy StatsD listening on UDP in kubernetes with external loadbalancer on AWS?
Our goal is to have StatsD deployed on k8s cluster running on AWS.
Currently all existing applications using UDP to send StatsD metrics.
As we understood from the kubernetes docs and tests we ...
1
vote
1answer
22 views
Monitoring K8s Pods in case of outage
K8s has self-healing builtin features, if a pod crash then it will be replaced with the new pod but its log is gone. So what is the best way to monitor K8s pods in case of outage?
1
vote
1answer
50 views
Production grade methodology for alerts
Background
Our code is written with:
Unit tests
End to end tests
Code review
Staging process
Deployment process
On the contrary, our alerts are just written and then modified occasionally manually. ...
4
votes
3answers
148 views
What is the Prometheus and Grafana ideal setup?
I am just wondering. If I have many environments monitored via Prometheus, what will be the best configuration?
The security and efficiency are already important for on-premise installations but ...
2
votes
1answer
278 views
monitor for docker stats similar to htop?
I'm in the need for this and my google leaded me to this post on SO
I guess it's helpful to boost the beta for our sister site DevOps Stackexchagne here.
I quote the original question
docker stats ...
0
votes
1answer
748 views
SQS: What could high number of visible messages mean if messages received & deleted are normal?
I'm new to SQS.
I recently noticed the ApproximateNumberOfMessagesVisible in my SQS queue started rising. What was interesting though is that there was no sudden surge in the number of messages ...
1
vote
1answer
24 views
Are there any tools to monitor custom console applications on Windows Server?
Are there any DevOps tools or known practices to monitor custom made console application on an on premises (Windows Server) environment?
We developed an exe that needs to be continuously running, ...
1
vote
2answers
45 views
Gather resource usage by process in a kubernetes cluster
I am searching for a tool similar to Prometheus + Grafana that gather and record resource usage especially memory usage by process-ID or process-name.
We have two components that are running ...
0
votes
2answers
36 views
How to define Service Level Objectives without historical data?
Assuming I can define Service Level Indicators for a user journey are there any structured methods for setting a Service Level Objective within that SLA without any historical data to indicate what is ...
0
votes
1answer
89 views
How to get Docker Container stats using DataDog API?
I have a running DataDog-Agent on a Docker server.
Is there a function in the DataDog API to get the stats of every single container, so I could print the stats to an external Webpage?
Or is there ...
2
votes
2answers
121 views
How to get Memory Usage from Windows Server 2012 R2 in OpenStack
I have an Rocky OpenStack cluster, I want to monitor memory usage of instances.
monitoring of Linux instances is OK but Windows Server instances do not provide any data for memory usage.
I've ...
6
votes
2answers
887 views
What is alert fatigue?
Recently, we hear the term "alert fatigue" a lot. I have a few questions regarding this:
where did this term come from?
was it invented by a company like PagerDuty?
what is alert fatigue actually?
1
vote
1answer
50 views
What considerations should be taken into account for a good log file format?
We have a practical question I struggle to answer :
What is a good logfile schema?
Here are the caveats:
There are several workloads, each writing more than one log file
Applications are on more ...
0
votes
1answer
49 views
Azure monitor and deployment slots
My question is actually quite simple: if I have a webapp with a deployment slot and a monitor that checks the health of webapp in some way (connections, cpu time or the like) , if I do a swap, what is ...
1
vote
2answers
99 views
What is the advantage of using Prometheus over ingesting metrics using logs?
I want to setup monitoring on our environment. I am wondering on what are the advantages of using something like Prometheus for making metrics vs. just using something like the ELK stack for creating ...
0
votes
1answer
56 views
How to scale the control plane of a service mesh?
Scalability in the data plane is easy to achieve by simply having more replicas. The configuration the proxies receive from the control plane makes that possible . However, if the number of services (...
0
votes
1answer
129 views
Reset time vs alerting window size in alerting strategies for SLOs
In https://landing.google.com/sre/workbook/chapters/alerting-on-slos/#pros_and_cons_of_alerting_based_on_burn_r I don't understand how the reset time can be 58 min when the alerting window size is one ...
2
votes
0answers
559 views
Kubernetes metric or command to show liveness delay time (app startup time)
HTTP Kubernetes liveness and readiness checks are configured as per the documentation.
The initialDelaySeconds field tells the kubelet how long it should wait before performing the first liveness / ...
6
votes
1answer
155 views
How do you monitor and alert on thrashing containers?
Are there any proposed best practices for how to monitor for thrashing containers? We're in a situation where we have containers that might try to come up and will crash -> restart a few dozen times ...
8
votes
1answer
4k views
Why is Prometheus not a good choice for data with high cardinality?
I have a background in relational databases and new to Prometheus. I wonder why Prometheus is not a good choice for high cardinality data? Why do I need to use low cardinality data? It's exact ...
1
vote
1answer
211 views
What are the levels of monitoring and their importance?
We are going through a process of change in our IT Operations Management. One of the items we are trying to improve is our monitoring of our infrastructure.
So far I've been thinking of only 3 levels ...
2
votes
0answers
16 views
What Monitoring Dashboards do exist with customizable actions like handles, levers and actionable buttons? [closed]
Are there DevOps web dashboards (open-source preferably) or dashboard frameworks that allow setting up custom buttons, levers which execute custom actions from browser?
Think of "Plus" button which ...
5
votes
2answers
8k views
Prometheus alert CPUThrottlingHigh raised but monitoring does not show it
I have installed Prometheus to monitor my installation and it is frequently raising alerts about CPU throttling.
The Prometheus alert rules to identify this alert is :
alert: CPUThrottlingHigh
expr: ...
5
votes
4answers
704 views
How do you monitor status of multiple docker containers?
My home server has about 15 distinct services running, each represented by a Docker container. Depending on how the developers implemented the Dockerfile, some services have health checks, but most do ...
0
votes
1answer
144 views
Specifying branch name for jenkins job through AnyStatus
I am wondering if anyone else has integrated before a parameterized Jenkins build with AnyStatus.
When removing the parameter above, I am able to run builds using the branch specified previously from ...
2
votes
1answer
44 views
Is there any way to get New Relic or PagerDuty to not alert during nightly maintenance?
Initial Problem
We have some badly behaved overnight maintenance jobs that cause alerts for AppDex and error rates for our apps. These are metrics that would be problematic if they happened during ...
3
votes
1answer
77 views
How to monitor a micro-service oriented solution?
I run a micro-service oriented system, running under a private network, composed mainly of:
databases (clusters)
internal API's
external/public API's
workers (services)
monitoring servers
All are ...
5
votes
1answer
2k views
How fast does Prometheus data grow?
This may sound like a vague question so I will provide some context below. The basic question is :
What parameters describe the growth in size of a Prometheus database over time?
To tie the question ...
2
votes
1answer
50 views
How to monitor a REST call response?
My project is using customer.io to send emails in different flows.
Every now and then we have a bug, and one of those calls stops and email is not sent.
I want to get alerted when an email is not ...
2
votes
2answers
93 views
What do you tell someone new to going oncall or PagerDutyl?
[[ Based on tags and the wording this sounds like a PagerDuty-specific question, but it could apply to any tech or monitoring stack in my mind.... PagerDuty is just so dominant in SF-based jobs I've ...
5
votes
3answers
1k views
How to monitor AWS S3 cross-region replication process?
Amazon S3 has a cross-region replication which will handle copy of new/updated objects to additional region.
The problem is that solution does not provide visibility on state for replication process, ...
3
votes
1answer
309 views
tools to gather variant information from thousands of servers and update into database
Recently, I use ansible to gather information periodically from thousands of servers(which already installed collectd to gather CPU, memory, disks, netowrking info) in our company.
For example: I ...
0
votes
2answers
307 views
How to monitor ELK Stack Load?
We have tried Prometheus and Grafana. Currently it is not set up on our cluster and we are tight with resources.
What are the best ways to monitor load on an ELK stack?
Is there anything built in?
0
votes
3answers
3k views
System monitoring and reporting with Jenkins
Are there any plugins that would enable me to distribute system monitoring and reporting via Jenkins, if I provided it with data in a required format. E.g. I would like to write a simple script that ...
3
votes
5answers
88 views
Health monitoring of web pages without using GET check
I am looking for a solution to monitor the health (DOWN or UP) of my web pages.
Let's say I have three services,
site.com/data
site.com/user
site.com/id
Now, what I can do is that I can create a GET ...
4
votes
1answer
102 views
Infrastructure Stability Report
We are using Azure IAAS to host our applications, and these are hosted on a number of virtual machines for different tiers
Our client have recently asked us to provide monthly report on the ...
2
votes
1answer
1k views
Open source microservice visualization
We run various microservices on rancher and kubernetes, and I am wondering if there are any open source projects that assist in visualizing network traffic between services to help detect dependencies....
1
vote
0answers
40 views
How can we monitor internal or external webservices? [closed]
We have Web Performance monitoring third party Tool. We are using New Relic.
However, we are not able to monitor either Internal or External Web services.
In an assumption, if the web service goes ...
1
vote
1answer
726 views
How effective is ELK than other Monitoring tools?
"ELK" is the acronym for three open source projects: Elasticsearch, Logstash, and Kibana. Elasticsearch is a search and analytics engine. Logstash is a server‑side data processing pipeline that ...
