如何在Mac OS X中跟踪程序的系统调用

问题描述

我想跟踪 find 命令，但是我不知道如何在Mac OS X Yosemite上执行此操作.与FreeBSD上的 strace 类似，如何跟踪系统对任意程序的调用?我对跟踪与文件系统相关的调用特别感兴趣.

I wanted to trace the system calls made by the find command to debug some performance issues however I could not figure out how to do this on Mac OS X Yosemite. How can I trace system calls for an arbitrary program similarly to what strace does on FreeBSD? I am especially interested in tracing file-system related calls.

推荐答案

您可以像在

中那样使用 dtruss

sudo dtruss find ~/repo -depth 2 -type d -name '.git'

手册页可以帮助您根据需要量身定制该工具的使用.

The manual page of that utility will help you to tailor the use of the tool to your needs.

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