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Zabbix 8.0 Alpha1 Is Here: A First Look at the Future of Monitoring
By Dimitri Bellini20 November, 2025Blog

Zabbix 8.0 Alpha1 Is Here: A First Look at the Future of Monitoring

Good morning, everyone! Dimitri Bellini here, back with another episode on Quadrata, my channel dedicated to the world of open source and IT. This week, we’re diving into something I know many of you have been eagerly anticipating: the first alpha release of Zabbix 8.0!

This is a major Long-Term Support (LTS) release, and the roadmap is packed with exciting features that promise to reshape how we approach monitoring and observability. So, let’s explore what’s new, what’s coming, and what you can already get your hands on.

The Vision for Zabbix 8.0: A Focus on Observability

Before we get into the specifics of the alpha, it’s worth looking at the grand vision for Zabbix 8.0. The development is heavily focused on expanding into the realm of full-fledged observability. This means more than just collecting metrics; it’s about gaining deeper insights into our systems.

Key areas of development include:

  • OpenTelemetry and Log Ingestion: A huge step forward will be the native handling of OpenTelemetry data and enhanced log ingestion. This requires a robust backend, and Zabbix is exploring solutions like ClickHouse or OpenSearch to manage the massive amount of JSON-structured data that comes with it.

  • Event Correlation: A feature I’m personally very excited about is the advanced event correlation engine. This will be a game-changer for reducing message entropy and alert noise, allowing us to pinpoint root causes more effectively.

  • Enhanced Network Monitoring: We’re also seeing a big push in network monitoring, with support for data streaming via NetFlow and sFlow, tying directly into the broader observability goals.

What’s New in the First Alpha Release?

While the full vision will unfold over the coming months, the first alpha already delivers some fantastic quality-of-life improvements and new functionalities. Here are the highlights that stood out to me.

Finally! Inherited Tags in Latest Data

This is a big one. For a long time, the “Latest Data” page has been a source of frustration because it didn’t inherit tags from templates. If you’ve been in the Zabbix world for a while, you know that since the removal of “Applications,” filtering data for a specific component, like MySQL, became a bit of a chore. The community has been vocal about this, and I’m thrilled to say Zabbix has listened. Now, tags from your templates are visible directly in the Latest Data view, making it incredibly easy to filter and segregate items from the OS versus a specific application.

Streamlined SAML Authentication

For anyone working in an enterprise environment, managing SAML certificates could be a bit “rustic.” You had to manually place certificate files into the server’s file system. Zabbix 8.0 introduces a much more professional solution: you can now upload and manage SAML certificates directly through the web interface under Administration -> Authentication. This is a small but significant change that simplifies setup, reduces errors, and makes the whole process much cleaner.

New and Improved Templates

Zabbix continues to deliver excellent out-of-the-box templates. This release brings new additions for networking gear from Aruba, Cisco, StormShield, and Vyatta. Furthermore, the Proxmox template has received a much-needed overhaul. With the recent shifts in the virtualization landscape (looking at you, VMware), many are turning to Proxmox, and it’s great to see Zabbix providing a more modern, robust template for it. There are also improvements to the MySQL template, specifically around replication monitoring, and native monitoring support for Ceph storage, which is heavily used in Proxmox environments.

A Fresh Coat of Paint: New Font and UI Tweaks

Zabbix has moved on from the trusty Arial font to a new, more refined typeface. While the difference is subtle, it gives the interface a slightly more modern and elegant feel. You might not notice it at first glance, but it’s part of a continuous effort to improve the user experience.

New Visualization Power: The Scatterplot Widget

Version 8.0 introduces a brand-new dashboard widget: the scatterplot. This might not be for every use case, but it’s incredibly powerful for visualizing the relationship between two different metrics across multiple hosts. For example, you could plot the signal-to-noise ratio for dozens of access points, allowing you to instantly identify outliers and potential issues. It’s a fantastic tool for spotting correlations and anomalies that would be lost in a standard time-series graph.

Under the Hood Improvements

There are also some important changes that improve stability and performance, particularly in large-scale environments:

  • Improved Event Cleanup: When a trigger is deleted, the associated events are now cleaned up immediately, rather than waiting for the housekeeper process.

  • Smarter Proxy Throttling: The logic for how proxies send data to the server when the history cache is under pressure has been revised. This helps prevent data storms from proxies overwhelming the Zabbix server and avoids getting stuck in loops, which could happen in large installations with heavy log monitoring.

What’s Next? Alpha 2 and the Road to Release

The journey to Zabbix 8.0 LTS, expected around mid-2026, is just beginning. Work is already underway for Alpha 2, which is slated to introduce the JSON item type and the ClickHouse backend support—foundational pieces for the observability features we discussed. These additions will be critical for handling streaming data from OpenTelemetry and other sources, truly pushing Zabbix into the next era of monitoring.

I am incredibly excited to see these features develop and to test how they transform our ability to monitor complex, application-centric environments.

What Are You Most Excited About?

That’s a wrap for my first look at Zabbix 8.0 Alpha! From my perspective, the moves toward observability and better event correlation are the most exciting developments. But I want to hear from you!

What features are you most looking forward to? Is it the OpenTelemetry integration, the advanced event correlation, or perhaps the network topology improvements? Let me know in the comments below!

And if you’re not already part of our community, I invite you to join the conversation.

Thanks for tuning in. A big greeting from me, Dimitri, and I’ll see you next week. Bye everyone!

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Back from Zabbix Summit: An Exclusive Look at the Future with Zabbix 8.0 LTS
By Dimitri Bellini22 October, 2025Blog

Back from Zabbix Summit: An Exclusive Look at the Future with Zabbix 8.0 LTS

Good morning everyone, Dimitri Bellini here! It’s great to be back with you on Quadrata, my channel dedicated to the world of open source and IT. It’s been a little while since my last video, as I’ve been quite busy traveling between the Zabbix Summit in Riga and Gitex in Dubai. The energy at the Summit was incredible, and I returned not just with great memories but with a clear vision of the future of monitoring. And today, I want to share that vision with you.

So, grab a coffee, and let’s dive into a recap of the fantastic Zabbix Summit and, more importantly, the groundbreaking features coming in the next major release: Zabbix 8.0 LTS.

The Zabbix Summit Experience: A Global Community United

This year’s Zabbix Summit in Riga, Latvia, was special. Not only did it mark the 20th anniversary of Zabbix, but it brought together a massive, passionate community from all corners of the globe—from Japan to South America to the Middle East. It’s always amazing to connect with so many people, share use cases, and discuss what we all love about Zabbix.

We had the chance to tour the new Zabbix headquarters—a beautiful, modern space with floors dedicated to development, support, and commercial teams. I even had the pleasure of presenting a use case with my colleague Francesco, which was a fantastic experience. But the main event, the moment we were all waiting for, was Alexey Vladyshev’s keynote on what’s next for Zabbix.

The Main Event: What’s Coming in Zabbix 8.0 LTS

Zabbix 8.0 is the next Long-Term Support (LTS) release, which means it’s designed for enterprise environments that need stability and support for up to five years. This release isn’t just an incremental update; it’s a monumental leap forward, addressing many of the current limitations and pushing Zabbix firmly into the realm of a full-fledged observability platform.

Let’s break down the most exciting pillars of this upcoming release.

Revolutionizing Event Management with Complex Event Processing (CEP)

One of the biggest game-changers is the introduction of a native Complex Event Processing (CEP) engine. This is designed to drastically reduce monitoring noise and help us focus on the root cause of issues, not just the symptoms. The CEP will operate on two levels:

  • Single Event Processing: This allows for fine-grained control over individual events as they come in. We’ll be able to perform operations like filtering irrelevant events, normalizing data to a standard format, manipulating tags and severity on the fly, and even anonymizing sensitive information.

  • Multiple Event Processing: This is where the real magic happens. By analyzing events over specific time windows, Zabbix will be able to perform advanced correlation, deduplicate redundant alerts, and distinguish between a root cause and its resulting symptoms.

Best of all, we’ll be able to implement custom logic using JavaScript. Imagine enriching an incoming event with data from your CMDB before it even becomes a problem in Zabbix. The possibilities are endless!

Embracing Observability: APM and OpenTelemetry Integration

Zabbix is officially stepping into the world of Application Performance Monitoring (APM). To do this, it’s fundamentally changing how it handles data. Instead of simple time-series data, Zabbix 8.0 will be built to handle complex, structured JSON data natively.

This architectural shift opens the door for seamless integration with modern observability standards like OpenTelemetry. We will finally be able to ingest traces, logs, and metrics from applications directly into Zabbix and visualize them. During the presentation, we saw a mockup of a request trace, broken down step-by-step, allowing for deep root cause analysis right within the Zabbix UI. This is a massive step forward.

A New Engine for Unprecedented Scale

With all this new data, how will Zabbix scale? While standard databases like PostgreSQL and MySQL will still be supported for smaller setups, the focus for large-scale deployments is shifting to high-performance backends. The star of the show here is ClickHouse.

The new architecture will offload the ingestion process to Zabbix Proxies, which will write data directly to ClickHouse. The Zabbix Server will then query this data for visualization and processing. This design allows Zabbix to handle millions of values per second, making it suitable for even the most demanding environments.

A Fresh Face and Enhanced Usability

Let’s be honest, the Zabbix UI, while functional, could use a modern touch. The Zabbix team knows this, and a complete UI overhaul is planned for 8.0! We saw mockups of a cleaner, fresher, and more intuitive interface.

But perhaps one of the most requested features of all time is finally coming: customizable table views. In the “Problems” view and other tables, you will be able to show, hide, reorder, and sort columns as you see fit. It might seem like a small change, but it’s a huge quality-of-life improvement that we’ve been waiting for.

Monitoring on the Go: The Official Zabbix Mobile App

Finally, Zabbix is developing an official mobile application! This will bring essential monitoring capabilities right to your phone, including:

  • Push notifications for alerts.

  • Problem management and collaboration tools.

  • Aggregated views from multiple Zabbix servers.

  • Integration with both on-premise and Zabbix Cloud instances.

A Glimpse into the Future

Zabbix 8.0 LTS is shaping up to be the most significant release in the product’s 20-year history. It’s evolving from a best-in-class monitoring tool into a comprehensive observability platform ready to meet the challenges of modern IT infrastructures. The expected release date is around mid-2026, and I, for one, cannot wait.

I’ll be keeping a close eye on the public roadmap and will keep you updated as these features move through development. But now, I want to hear from you!

What feature are you most excited about? Is there something else you’d love to see in Zabbix? Let me know in the comments below!

That’s all for today. Thanks for joining me, and I’ll see you in the next video. Bye everyone!

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SigNoz: A Powerful Open Source APM and Observability Tool
By Dimitri Bellini12 June, 2025Blog

Diving Deep into SigNoz: A Powerful Open Source APM and Observability Tool

Good morning everyone, I’m Dimitri Bellini, and welcome back to Quadrata, the channel where we explore the fascinating world of open source and IT. As I always say, I hope you enjoy these videos, and if you haven’t already, please consider subscribing and hitting that like button if you find the content valuable!

While Zabbix always holds a special place in our hearts for monitoring, today I want to introduce something different. I’ve been getting requests from customers about how to monitor their applications, and for that, you typically need an Application Performance Monitor (APM), or as it’s sometimes fancily called, an “Observability Tool.”

Introducing SigNoz: Your Open Source Observability Hub

The tool I’m excited to share with you today is called SigNoz. It’s an open-source solution designed for comprehensive observability, which means it helps you monitor metrics, traces (the calls made within your application), and even logs. This last part is a key feature of SigNoz, as it aims to incorporate everything you might need to keep a close eye on your applications.

One of its core strengths is that it’s built natively on OpenTelemetry. OpenTelemetry is becoming an industry standard for collecting telemetry data (metrics, traces, logs) from your applications and transmitting it to a backend like SigNoz. We’ll touch on the advantages of this later.

Why Consider SigNoz?

SigNoz positions itself as an open-source alternative to paid, proprietary solutions like Datadog or New Relic, which can be quite expensive. Of course, choosing open source isn’t just about avoiding costs; it’s also about flexibility and community. For home labs, small projects, or even just for learning, SigNoz can be incredibly useful.

Key Features of SigNoz

  • Application Performance Monitoring (APM): Out-of-the-box, you get crucial metrics like P99 latency, error rates, requests per second, all neatly presented in dashboards.

  • Distributed Tracing: This allows you to follow the path of a request as it travels through your application, helping you pinpoint bottlenecks and errors.

  • Log Management: A relatively recent but powerful addition, SigNoz can ingest logs, allowing you to search and analyze them, similar to tools like Greylog (though perhaps with fewer advanced log-specific features for now).

  • Metrics and Dashboards: SigNoz provides a user-friendly interface with customizable dashboards and widgets.

  • Alerting: You can set up alerts, much like triggers in Zabbix, to get notified via various channels when something goes wrong.

Under the Hood: The Architecture of SigNoz

Understanding how SigNoz is built is fundamental to appreciating its capabilities:

  • OpenTelemetry: As mentioned, this is the core component for collecting and transmitting data from your applications.

  • ClickHouse: This is the database SigNoz uses. ClickHouse is an open-source, column-oriented database management system that’s incredibly efficient for handling and querying millions of data points very quickly. It also supports high availability and horizontal scaling even in its open-source version, which isn’t always the case with other databases.

  • SigNoz UI: The web interface that allows you to visualize and interact with the data collected by OpenTelemetry and stored in ClickHouse.

For those wanting to try it out at home, you can easily get this all running with Docker.

The Power of OpenTelemetry

OpenTelemetry is a game-changer. It’s becoming a de facto standard, with even tools like Dynatrace now able to use OpenTelemetry as a data source. The community around it is very active, making it a solid foundation for a product like SigNoz.

Key advantages of OpenTelemetry include:

  • Standardization: It provides a consistent way to instrument applications.

  • Libraries and Agents: It offers out-of-the-box libraries and agents for most major programming languages, simplifying instrumentation.

  • Auto-Instrumentation (Monkey Patching): Theoretically, OpenTelemetry can automatically inject the necessary code into your application to capture telemetry data without you needing to modify your application’s source code significantly. You just invoke your application with certain environment parameters. I say “theoretically” because while I tried it with one of my Python applications, I couldn’t get it to trace anything. Let me know in the comments if you’d like a dedicated video on this; I’m curious to dig deeper into why it didn’t work for me straight away!

Getting Started: Installing SigNoz with Docker and a Demo App

For my initial tests, I used a demo application suggested by the SigNoz team. Here’s a rundown of how you can get started with a standalone Docker setup:

1. Install SigNoz

It’s straightforward:

  1. Clone the SigNoz repository: git clone https://github.com/SigNoz/signoz.git (or the relevant path from their docs).

  2. Navigate into the directory and run Docker Compose. This will pull up four containers:

    • SigNoz Hotel Collector (OpenTelemetry Collector): Gathers data from OpenTelemetry agents.

    • SigNoz Query Service/Frontend: The graphical interface.

    • ClickHouse Server: The database.

    • Zookeeper: Manages ClickHouse instances (similar to etcd).

You can usually find the exact commands in the official SigNoz documentation under the Docker deployment section.

2. Set Up the Sample FastAPI Application

To see SigNoz in action, I used their “Sample FastAPI App”:

  1. Clone the demo app repository: (You’ll find this on the SigNoz GitHub or documentation).

  2. Create a Python 3 virtual environment: It’s always good practice to isolate dependencies. 
    python3 -m venv .venv
    
source .venv/bin/activate

  3. Install dependencies: 
    pip install -r requirements.txt

  4. Install OpenTelemetry components for auto-instrumentation: 
    pip install opentelemetry-distro opentelemetry-exporter-otlp

  5. Bootstrap OpenTelemetry (optional, for auto-instrumentation): 
    opentelemetry-bootstrap --action=install

    This attempts to find requirements for your specific application.

  6. Launch the application with OpenTelemetry instrumentation:

    You’ll need to set a few environment variables:

    • OTEL_RESOURCE_ATTRIBUTES: e.g., service.name=MyFastAPIApp (This name will appear in SigNoz).

    • OTEL_EXPORTER_OTLP_ENDPOINT: The address of your SigNoz collector (e.g., http://localhost:4317 if running locally).

    • OTEL_EXPORTER_OTLP_TRACES_EXPORTER: Set to otlp.

    • OTEL_EXPORTER_OTLP_PROTOCOL: Can be grpc or http/protobuf.

    Then, run your application using the opentelemetry-instrument command:

    OTEL_RESOURCE_ATTRIBUTES=service.name=FastApp OTEL_EXPORTER_OTLP_ENDPOINT="http://:4317" OTEL_EXPORTER_OTLP_TRACES_EXPORTER=otlp OTEL_EXPORTER_OTLP_PROTOCOL=grpc opentelemetry-instrument uvicorn main:app --host 0.0.0.0 --port 8000

    (Replace with the actual IP where SigNoz is running).
    The opentelemetry-instrument part is what attempts the “monkey patching” or auto-instrumentation. The application itself (uvicorn main:app...) starts as it normally would.

A Quick Look at SigNoz in Action

Once the demo app was running and sending data, I could see traces appearing in my terminal (thanks to console exporter settings). To generate some load, I used Locust with a simple configuration to hit the app’s HTTP endpoint. This simulated about 10 users.

Navigating to the SigNoz UI (typically on port 3301, or as configured, if you’re using the Docker setup that forwards to 8080 or another port for the frontend, but the collector often listens on 4317/4318), the dashboard immediately showed my “FastApp” service. Clicking on it revealed:

  • Latency, request rate, and error rate graphs.

  • A list of endpoints called.

Drilling down into the traces, I could see individual requests. For this simple “Hello World” app, the trace was trivial, just showing the HTTP request. However, if the application were more complex, accessing a database, for example, OpenTelemetry could trace those interactions too, showing you the queries and time taken. This is where it gets really interesting for debugging and performance analysis.

The SigNoz interface felt responsive and well-designed. I was quite impressed with how smoothly it all worked.

Final Thoughts and What’s Next

I have to say, SigNoz seems like a very capable and well-put-together tool. It’s definitely worth trying out, especially if you’re looking for an open-source observability solution.

I plan to test it further with a more complex application, perhaps one involving a database, to see how it handles more intricate call graphs and to really gauge if it can be a strong contender against established players for more demanding scenarios.

It’s also interesting to note that Zabbix has APM features on its roadmap, potentially for version 8. So, the landscape is always evolving! But for now, SigNoz is a noteworthy project, especially for those interested in comprehensive observability that includes metrics, traces, AND logs in one package. This log management capability could make it a simpler alternative to setting up a separate, more complex logging stack for many use cases, particularly in home labs or smaller environments.

So, what do you think? Have you tried SigNoz or other APM tools? Let me know in the comments below! If there’s interest, I can certainly make more videos exploring its features or trying out more complex scenarios.

Thanks for watching, and I’ll see you next week. A greeting from me, Dimitri!

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