flamegraphs: Improve the title page
[libguestfs-talks.git] / 2021-pipelines / 5200-benchmark-B-results.html
1 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
2 <link rel="stylesheet" href="style.css" type="text/css"/>
3 <script src="code.js" type="text/javascript"></script>
4
5 <h1>Benchmark B: local OVA file &mdash; results</h1>
6
7 <style>
8 table#bench {
9     width: 90%;
10 }
11 table#bench th {
12     vertical-align: top;
13 }
14 table#bench td.result {
15     text-align: right;
16 }
17 </style>
18
19 <table id="bench">
20 <tr>
21 <th> cp </th>
22 <td> <pre style="font-size: 60%">cp test.ova test2.ova</pre> </td>
23 <td class="result"> 40s </td>
24 </tr>
25
26 <tr>
27 <th> tar </th>
28 <td> <pre style="font-size: 60%">tar xf test.ova fedora-33.img</pre> </td>
29 <td class="result"> 43s </td>
30 </tr>
31
32 <tr>
33 <th> nbdkit <br/>
34 + sparsify <br/>
35 + qemu-img </th>
36 <td>
37 <pre style="font-size: 40%">
38           nbdkit tar
39 ┌──────────┐filter┌────────────┐
40 │ test.ova │─────▶│ qcow2 file │◀─── virt-sparsify --in-place
41 └──────────┘      └────────────┘                            ┌───────────┐
42                                  ───▶ qemu-img convert ────▶│ local.img │
43                                                             └───────────┘
44 </pre>
45 </td>
46 <td class="result"> 7.6s </td>
47 </tr>
48 </table>