Linux performance

Deepin Linux

Apr 2, 2025 · Operations

Comprehensive Guide to bpftrace: Features, Architecture, Installation, and Practical Use Cases

This article introduces bpftrace, an eBPF‑based dynamic tracing tool for Linux, explains its core concepts, technical architecture, installation methods, basic syntax, and demonstrates real‑world performance analysis, fault diagnosis, and security monitoring scenarios while comparing it with DTrace, SystemTap, and BCC.

Linux performanceMonitoringSystem Tracing

0 likes · 24 min read

Comprehensive Guide to bpftrace: Features, Architecture, Installation, and Practical Use Cases

Efficient Ops

Sep 5, 2023 · Operations

Master Linux Performance: Boost Throughput, Cut Latency, and Optimize CPU & Memory

This guide explains how high concurrency and fast response depend on throughput and latency, defines key performance metrics, shows how to interpret average load, CPU context switches, and memory usage, and provides practical Linux tools and command‑line examples for diagnosing and tuning system performance.

CPU optimizationLinux performanceMemory Management

0 likes · 44 min read

Master Linux Performance: Boost Throughput, Cut Latency, and Optimize CPU & Memory

Sanyou's Java Diary

Aug 11, 2022 · Operations

Rapidly Diagnose Production Bugs with Linux Tools, Performance Tricks & Design Patterns

This article guides developers through classifying system‑level and business‑level bugs, using Linux utilities like perf, ps, and vmstat for quick root‑cause analysis, and outlines effective code‑design patterns and architectural strategies—caching, rate‑limiting, and high‑availability—to prevent and resolve production incidents.

Linux performancebackend operationsbug troubleshooting

0 likes · 13 min read

Rapidly Diagnose Production Bugs with Linux Tools, Performance Tricks & Design Patterns

Efficient Ops

Jun 18, 2017 · Operations

Mastering CPU Performance: Monitoring and Tuning Techniques for Linux

This article explains how to monitor CPU usage on Linux using tools like top, vmstat, and gstat, analyzes common causes of high user and system CPU time, and provides practical tuning methods such as adjusting process priority, using ulimit, and configuring program‑specific CPU settings.

CPU monitoringLinux performancesystem tuning

0 likes · 10 min read

Mastering CPU Performance: Monitoring and Tuning Techniques for Linux