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74 | >Chapter 1. Introduction</H1 |
75 | ><P |
76 | > Linux Trace Toolkit (LTT) is a tracing tool that permits to get all the possible |
77 | execution information from the Linux Kernel. It is based on kernel |
78 | instrumentation and a high-speed relay file system to copy the information from |
79 | the kernel space to the user space. |
80 | </P |
81 | ><P |
82 | > Linux Trace Toolkit Viewer (LTTV) is the second generation of visualization |
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83 | tool. It is based on a trace format (the files where the data is recorded on |
84 | disk) written by the LTTng tracer. |
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85 | </P |
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87 | > This document explains all the steps that are necessary in order to record a |
88 | trace with LTT and view it with LTTV. |
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