The VictoriaMetrics Observability Blog

Observability's Sixth Sense: Grounding Anomaly Detection in Reality

Learn how VictoriaMetrics combines machine learning, MCP, and natural-language workflows to simplify observability with anomaly detection and reduce operational overhead.

What's new in VictoriaMetrics Anomaly Detection (Q2 2026)

The Q2 2026 vmanomaly update introduces Temporal Envelope, a redesigned UI, faster online-model execution, and an AI-assisted workflow that turns natural-language monitoring goals into tested configurations and alerting rules.

VictoriaMetrics July 2026 Ecosystem Updates

VictoriaMetrics July updates bring a new LTS release, vmestimator, and a set of improvements across the stack that make operations simpler and observability more practical.

Go 1.27 interactive tour

An interactive tour of what’s new in Go 1.27: every notable language, runtime, and standard library change, with short runnable examples you can edit and run in the browser.

What's New in VictoriaMetrics Cloud Q2 2026? Transparent Credits, Navigation Improvements, and a New Path for Cluster Tiers

Q2 2026 brought transparent credits reporting for prepaid billing, many navigation improvements across the console, progress on SOC 2, and a first look at the compute-based model that will reshape how VictoriaMetrics Cluster is sized and priced.

GPU Observability with the OpenLIT Collector and the VictoriaMetrics observability stack

Monitor NVIDIA, AMD, and Intel GPUs with the OpenLIT OpenTelemetry GPU Collector and the VictoriaMetrics stack: eBPF CUDA kernel tracing, OTel hardware semantic conventions, MetricsQL queries, recording rules, and alerts.

Announcing vmestimator: Real-time Cardinality Estimations for VictoriaMetrics and Prometheus

vmestimator is a new open-source tool that estimates metric cardinality in real time. It can alert to high-cardinality spikes before they slow queries and increase resource usage. Works with any Prometheus-compatible setups, Grafana, and vmalert

VictoriaMetrics 2026 Mid Year Roundup

Take a look at what we shipped in the first half of 2026 across VictoriaMetrics: metrics, logs, traces, and cloud,with improvements in performance, scalability, and usability.

How VictoriaLogs Stores Your Logs in a Columnar Layout

A beginner-friendly tour of how VictoriaLogs stores your logs on disk: streams and daily partitions, immutable parts, blocks and columns, and the files inside a part (timestamps, values, bloom filters, column headers, and the two-level index) that let a query read only the bytes it needs.