What is Prometheus? What are some of Prometheus’s main features?
Describe Prometheus architecture and components
Can you compare Prometheus to other solutions like InfluxDB for example?
What is an Alert?
Describe the following Prometheus components:
Prometheus server
Push Gateway
Alert Manager
What is an Instance? What is a Job?
What core metrics types Prometheus supports?
What is an exporter? What is it used for?
Which Prometheus best practices are you familiar with?. Name at least three
How to get total requests in a given period of time?
What HA in Prometheus means?
How do you join two metrics?
How to write a query that returns the value of a label?
How do you convert cpu_user_seconds to cpu usage in percentage?
I’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked at Cotocus and regularly write about technology, travel, investing, health, product reviews, and digital marketing through my various platforms.
I publish technical articles at DevOps School, travel stories at Holiday Landmark, stock market insights at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at TrueReviewNow, and SEO and digital marketing strategies at Wizbrand.
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