查看“Perf”的源代码

=简介=
perf<ref name="perf">  https://perf.wiki.kernel.org/index.php/Main_Page</ref>是Linux用户空间工具，它可以获取系统性能数据

=开始使用=
== Perf命令==
perf report (Linux kernel documentation[10]): breaks down the events by process, function, etc.

=进阶使用=

=参考=
<references />
[[Category:Linux_Operating_System]]
[[Category:Linux_monitoring_tools]]