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- vmalert: Maximize Your Monitoring

📅 When: Thursday, May 22, 2025, at 10:00 AM PDT
📺 Link: Watch on YouTube
📅 Add to calendar: Google Outlook Apple
Get ready for the next installment of our VictoriaMetrics Tech Talk series! We’re excited to announce Episode 5, broadcasting live on Thursday, May 22nd, 2025, at 10:00 AM Pacific Time (PDT).
This time, we’re diving into a critical component for operational excellence: vmalert.
Effective alerting is the backbone of proactive monitoring, enabling teams to detect and respond to issues swiftly before they impact users. But setting up truly effective alerting – alerts that are reliable, actionable, and low-noise – requires understanding the tools and best practices.
That’s exactly what this Tech Talk will cover.
Join us for “Mastering vmalert: Best Practices for Effective Alerting”, where we’ll explore how to leverage vmalert to its full potential within the VictoriaMetrics ecosystem.
Whether you’re just starting with vmalert or looking to refine your existing configuration, this session will provide valuable insights, including:
vmalert Fundamentals
Understand its role, architecture, and how it integrates with VictoriaMetrics and Alertmanager.
Configuration Essentials
Learn the key settings for getting vmalert up and running smoothly.
Writing Effective Rules
Discover best practices for crafting alerting and recording rules that are clear, efficient, and meaningful.
Labels vs. Annotations
Understand the difference and how to use them effectively for routing, context, and runbook linking.
Taming Alert Noise
Learn the importance of the for clause and other techniques to avoid alert fatigue.
Common Pitfalls
We’ll highlight frequent mistakes and how you can steer clear of them.
Practical Demo
See vmalert in action — from rule evaluation to notification.
This talk is ideal for:
Don’t miss this opportunity to learn directly from the experts and ask your questions live!
We look forward to seeing you there and helping you enhance your monitoring capabilities with VictoriaMetrics and vmalert.
Feel free to share this with colleagues who might benefit!
Q1 2026 brought incremental but important updates to VictoriaMetrics Anomaly Detection: UI improvements, AI assistance inside the UI, a public traces playground, new false-positive reduction controls, and continued resource optimizations.
VictoriaMetrics participated in KubeCon + CloudNativeCon Europe 2026 in Amsterdam. The team delivered multiple talks covering platform design, Kubernetes observability, and distributed tracing optimization. A real-world case study from Miro showcased a cost-efficient, AZ-aware observability architecture built with VictoriaMetrics. With a 15-person team on site, the booth saw strong interest from users tackling scaling, cost, and performance challenges. The company also hosted its first community after-party, “After Deploy,” co-organized with Varnish and Shipfox, extending discussions beyond the conference.
Q1 2026 brought VictoriaLogs GA, a hosted MCP Server, a brand new cost calculator, a major expansion of alerting rule presets with a new editor, infrastructure improvements, notifications via generic webhooks and a few things we are cooking.
If you’ve been struggling with the high resource overhead of tail sampling, check out retroactive sampling, an approach that significantly reduces sampling overhead for distributed tracing in OpenTelemetry.