Performance

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Implementing Cgroups v2 Resource Isolation: Control Groups, Unified Hierarchy, and Production Management Strategies

A deep dive into cgroups v2, covering its unified hierarchy, key isolation knobs, and proven strategies for managing resources in large‑scale Linux production environments.

Deep Dive into RocksDB Compaction Strategies: Leveled versus Tiered Architectures for Production Workloads

A practical guide comparing RocksDB’s leveled and tiered compaction, with architecture diagrams, performance numbers, and tuning tips for engineers running high‑throughput workloads.

Diagram comparing io_uring and epoll event pipelines.

Deep Dive into io_uring vs epoll: Architecture, Performance Trade-offs, and Production Implementation

A practical comparison of io_uring and epoll, covering architecture, benchmark results, and step‑by‑step guidance for production deployment.

Diagram of TCP BBR flow control interacting with a data center network.

Optimizing Network Performance with TCP BBR: Implementing High-Throughput Congestion Control in Production Environments

A practical guide to rolling out TCP BBR in production, covering architecture, tuning knobs, monitoring, and common pitfalls for engineers handling high‑speed traffic.

Illustration of memory generations in a garbage collector.

Deep Dive into Generational Garbage Collection: Memory Management in Modern JVM and .NET Runtimes

An engineer‑focused walkthrough of generational GC in the JVM and .NET, covering core algorithms, production‑grade tuning, and common pitfalls.