Performance Tweaks and Tools For Linux | PDF | Transmission Control Protocol | Device DriverThe document provides tools and techniques for profiling and debugging Linux systems and Ruby applications. It discusses the lsof tool for listing open files, strace for tracing system calls, tcpdump for dumping network traffic, Google's perftools for profiling CPU usage, and a perftools.rb gem for profiling Ruby code. Examples are given for using these tools to analyze memory usage, thread schedu
開発メモ: 各種ロックのベンチマークその弐
