VictoriaMetrics Cloud introduces a reworked set of Single-Node Capacity Tiers, built from fresh benchmarking to provide a clear progression of compute power. The new tiers offer significantly more CPU and memory, narrower gaps between sizes, and consistent pricing.
Prometheus querying involves multiple moving parts: functions, operators, modifiers, and subqueries. Small differences in how vectors are handled or rollups are applied can lead to completely different outcomes or errors. MetricsQL extends PromQL by handling these edge cases more gracefully with features like default rollups.
We believe microservices shouldn’t be the default and that companies should start with monoliths until reality actually demands they scale and shift from one node to a cluster of nodes. As a result, we offer clustering on an open source basis because we want to support realistic growth. Read on for details!
When running Go apps in Kubernetes, default CPU thread scheduling can conflict with cgroup CPU limits. The runtime sees all host CPUs, but the container may only be allowed a fraction of one. This often leads to early throttling. Properly configuring GOMAXPROCS avoids this waste and improves stability.
Go’s gRPC implementation uses code generation to create type-safe client and server interfaces. Streaming RPCs allow sending multiple messages over a single connection, perfect for real-time updates and continuous data flows. Interceptors provide middleware-like functionality for authentication, logging, and error handling without modifying your core service logic.
In our third episode, we will guide you through efficiently ingesting and optimizing log pipelines with VictoriaLogs. We’ll provide actionable insights on streamlining your logging processes, enhancing performance, and, most importantly, extracting valuable insights from your data to improve your operations, troubleshoot issues, and gain a competitive edge.
Recording rules can transform complex PromQL queries into pre-computed metrics, eliminating repeated calculation overhead. When organized in groups, these alerting and recording rules can be precisely scheduled to run at specific times like 01:30, 02:30, and even execute in parallel for maximum efficiency.
Say hello at booth #N503 for KubeCon Europe 2025 in London, meet our team, and find out about the latest updates on our new VictoriaLogs solution, VictoriaMetrics, anomaly detection capabilities, and more.
The article explains vmselect’s core functionalities: concurrent request processing, query parsing and validation, data fetching and merging from vmstorage nodes, and memory-efficient result caching.
Say hello at booth #313 for SCaLE 22x in Pasadena, meet our team, and find out about the latest updates on our new VictoriaLogs solution, the latest VictoriaMetrics updates and more.
Different Protobuf types dramatically impact your binary size—sint32 encoding needs just 1 byte for negative numbers while int32 wastes 10 bytes, repeated fields can balloon with large tag numbers, and poor type choices can triple your network traffic. Learn the exact patterns to optimize your Protobuf messages for production.