summaryrefslogtreecommitdiffstats
path: root/documentation/profile-manual/profile-manual-arch.xml
diff options
context:
space:
mode:
Diffstat (limited to 'documentation/profile-manual/profile-manual-arch.xml')
-rw-r--r--documentation/profile-manual/profile-manual-arch.xml45
1 files changed, 45 insertions, 0 deletions
diff --git a/documentation/profile-manual/profile-manual-arch.xml b/documentation/profile-manual/profile-manual-arch.xml
new file mode 100644
index 0000000000..19d1155229
--- /dev/null
+++ b/documentation/profile-manual/profile-manual-arch.xml
@@ -0,0 +1,45 @@
1<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
2"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
3[<!ENTITY % poky SYSTEM "../poky.ent"> %poky; ] >
4
5<chapter id='profile-manual-arch'>
6
7<title>Overall Architecture of the Linux Tracing and Profiling Tools</title>
8
9<section id='architecture-of-the-tracing-and-profiling-tools'>
10 <title>Architecture of the Tracing and Profiling Tools</title>
11
12 <para>
13 It may seem surprising to see a section covering an 'overall architecture'
14 for what seems to be a random collection of tracing tools that together
15 make up the Linux tracing and profiling space.
16 The fact is, however, that in recent years this seemingly disparate
17 set of tools has started to converge on a 'core' set of underlying
18 mechanisms:
19 </para>
20
21 <para>
22 <itemizedlist>
23 <listitem>static tracepoints</listitem>
24 <listitem>dynamic tracepoints
25 <itemizedlist>
26 <listitem>kprobes</listitem>
27 <listitem>uprobes</listitem>
28 </itemizedlist>
29 </listitem>
30 <listitem>the perf_events subsystem</listitem>
31 <listitem>debugfs</listitem>
32 </itemizedlist>
33 </para>
34
35 <informalexample>
36 <emphasis>Tying it Together:</emphasis> Rather than enumerating here how each tool makes use of
37 these common mechanisms, textboxes like this will make note of the
38 specific usages in each tool as they come up in the course
39 of the text.
40 </informalexample>
41</section>
42</chapter>
43<!--
44vim: expandtab tw=80 ts=4
45-->