2013年7月21日
how to use perf
摘要： Since I did't see here anything about perf which is a relatively new tool for profiling the kernel and user applications on Linux I decided to add this information. First of all - this is a tuto... 阅读全文
posted @ 2013-07-21 23:44 浪里飞 阅读(736) 评论(0) 推荐(0)
perf使用示例1
摘要： perf使用示例1 perf - Performance analysis tools for Linux Performance counters for Linux are a new kernel-based subsystem that provide a framework for all things performance analysis. It covers h... 阅读全文
posted @ 2013-07-21 23:19 浪里飞 阅读(1094) 评论(0) 推荐(0)
perf 简介
摘要： Perf 简介 1.Perf简介 Perf是Linux kernel自带的系统性能优化工具。虽然它的版本还只是0.0.2，Perf已经显现出它强大的实力，足以与目前Linux流行的OProfile相媲美了。 Perf的优势在于与Linux Kernel的紧密结合，它可以最先应用到加入Kernel的new feature。而像OProfile, GPro... 阅读全文
posted @ 2013-07-21 22:38 浪里飞 阅读(1262) 评论(0) 推荐(0)