Questions
Find answers to frequently asked development questions. For information about Better Stack products, explore our docs.
How To Color Python Logging Output?
If you are new to logging in Python, please feel free to start with our Introduction to Python logging to get started smoothly. Otherwise, here is how to color python logging output: đź” Want to cent...
How to Implement Moving Averages in Grafana Dashboards
To add moving averages to your Grafana dashboards using popular data sources like Prometheus and InfluxDB. Begin by accessing your Grafana dashboard. To incorporate a moving average into your visua...
How to Set Up a Custom Dashboard on Grafana's Home Page
In this post, you will set a custom dashboard to serve as your default home page site, ensuring you’re immediately presented with the most relevant and insightful data tailored to your needs every ...
How to Duplicate a Dashboard?
Begin by ensuring you are logged into your Grafana account. Once logged in, locate the dashboard you wish to duplicate and click on it to select it: Screenshot of selecting the dashboard https://im...
How to Uninstall Grafana?
Uninstalling Grafana depends on your operating system and installation method. Here's how to remove Grafana on various systems. Uninstall on Linux (APT-Based Systems) First, stop the Grafana servic...
What Is A Prometheus Rule?
A Prometheus rule defines how Prometheus processes time-series data, primarily for recording precomputed results or triggering alerts. Rules are written in YAML and referenced in Prometheus' config...
How To Set Up And Secure Prometheus Metrics Endpoints
Exposing Prometheus metrics is essential for monitoring, but securing these endpoints is crucial to prevent unauthorized access and protect sensitive data. Here’s how you can set up and secure Prom...
What is a Prometheus target?
In Prometheus, a target is an endpoint or service that Prometheus monitors by scraping metrics. These metrics are exposed in a Prometheus-compatible format, typically over an HTTP or HTTPS endpoint...
What is the Prometheus Alert Lifecycle?
The Prometheus alert lifecycle describes the process alerts follow from creation to resolution, enabling effective monitoring and timely notifications. Prometheus generates alerts based on pre-defi...
What Is The Job Label In Prometheus?
The job label in Prometheus organizes monitored instances or endpoints into logical groups. It is automatically added to metrics scraped from targets defined in the same scrape configuration block ...
How to Monitor REST APIs with Prometheus
Prometheus is an effective tool for monitoring REST APIs by collecting and analyzing metrics. By integrating Prometheus with your application or external monitoring setup, you can track key perform...
How to install Prometheus and Grafana on Kubernetes with Helm
Installing Prometheus and Grafana on Kubernetes using Helm is a straightforward way to set up robust monitoring and visualization tools for your cluster. Helm charts simplify deployment, making con...
What are Prometheus Labels?
What are Prometheus labels? Prometheus labels are key-value pairs used to add metadata to metrics, making them more descriptive and allowing flexible queries. They enable Prometheus to organize, fi...
What Are The 4 Types Of Metrics In Prometheus
Prometheus supports four main metric types, each suited for specific use cases. These types help capture various aspects of system performance and behavior. 1. Counter A counter is a cumulative met...
Limitations of Prometheus Labels
Prometheus labels are a powerful feature used to add dimensional data to metrics. However, improper use or lack of understanding of their limitations can lead to inefficiencies, high resource consu...
What Is A Bucket In Prometheus?
In Prometheus, a bucket is a concept used in histograms to organize observed values into predefined ranges. Buckets are critical for tracking and analyzing the distribution of values, such as respo...
What is the Difference Between a Gauge and a Counter?
Gauges and counters are two core metric types in Prometheus. They serve different purposes and are used to track different kinds of data. 1. Counter A counter is a metric that only increases over t...
How To Manage Prometheus Counters
Prometheus counters are metrics that only increase or reset to zero. They are ideal for tracking values like requests, errors, or completed tasks. Managing counters effectively ensures accurate and...
How to Monitor Disk Usage in Kubernetes Persistent Volumes
Monitoring disk usage in Kubernetes persistent volumes is crucial for ensuring application stability. Kubernetes does not natively provide metrics for persistent volume usage, but you can use tools...
How to Add Custom HTTP Headers in Prometheus
Here is the content with only the indentation fixed: Adding custom HTTP headers in Prometheus is useful when interacting with a secured remote endpoint, such as when scraping metrics from services ...
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