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diff --git a/documentation/profile-manual/profile-manual-examples.xml b/documentation/profile-manual/profile-manual-examples.xml deleted file mode 100644 index 91e06fcd1c..0000000000 --- a/documentation/profile-manual/profile-manual-examples.xml +++ /dev/null | |||
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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 | <!--SPDX-License-Identifier: CC-BY-2.0-UK--> | ||
5 | |||
6 | <chapter id='profile-manual-examples'> | ||
7 | |||
8 | <title>Real-World Examples</title> | ||
9 | |||
10 | <para> | ||
11 | This chapter contains real-world examples. | ||
12 | </para> | ||
13 | |||
14 | <section id='slow-write-speed-on-live-images'> | ||
15 | <title>Slow Write Speed on Live Images</title> | ||
16 | |||
17 | <para> | ||
18 | In one of our previous releases (denzil), users noticed that booting | ||
19 | off of a live image and writing to disk was noticeably slower. | ||
20 | This included the boot itself, especially the first one, since first | ||
21 | boots tend to do a significant amount of writing due to certain | ||
22 | post-install scripts. | ||
23 | </para> | ||
24 | |||
25 | <para> | ||
26 | The problem (and solution) was discovered by using the Yocto tracing | ||
27 | tools, in this case 'perf stat', 'perf script', 'perf record' | ||
28 | and 'perf report'. | ||
29 | </para> | ||
30 | |||
31 | <para> | ||
32 | See all the unvarnished details of how this bug was diagnosed and | ||
33 | solved here: Yocto Bug #3049 | ||
34 | </para> | ||
35 | </section> | ||
36 | |||
37 | </chapter> | ||
38 | <!-- | ||
39 | vim: expandtab tw=80 ts=4 | ||
40 | --> | ||