1 .. SPDX-License-Identifier: (GPL-2.0-only OR B
2
3 ================
4 bpftool-perf
5 ================
6 ----------------------------------------------
7 tool for inspection of perf related bpf prog a
8 ----------------------------------------------
9
10 :Manual section: 8
11
12 .. include:: substitutions.rst
13
14 SYNOPSIS
15 ========
16
17 **bpftool** [*OPTIONS*] **perf** *COMMAND*
18
19 *OPTIONS* := { |COMMON_OPTIONS| }
20
21 *COMMANDS* :=
22 { **show** | **list** | **help** }
23
24 PERF COMMANDS
25 =============
26
27 | **bpftool** **perf** { **show** | **list** }
28 | **bpftool** **perf help**
29
30 DESCRIPTION
31 ===========
32 bpftool perf { show | list }
33 List all raw_tracepoint, tracepoint, kprob
34
35 Output will start with process id and file
36 followed by bpf program id, attachment inf
37 The attachment point for raw_tracepoint/tr
38 The attachment point for k[ret]probe is ei
39 kernel virtual address. The attachment poi
40 name and the file offset.
41
42 bpftool perf help
43 Print short help message.
44
45 OPTIONS
46 =======
47 .. include:: common_options.rst
48
49 EXAMPLES
50 ========
51
52 | **# bpftool perf**
53
54 ::
55
56 pid 21711 fd 5: prog_id 5 kprobe func
57 pid 21765 fd 5: prog_id 7 kretprobe f
58 pid 21767 fd 5: prog_id 8 tracepoint
59 pid 21800 fd 5: prog_id 9 uprobe file
60
61 |
62 | **# bpftool -j perf**
63
64 ::
65
66 [{"pid":21711,"fd":5,"prog_id":5,"fd_type"
67 {"pid":21765,"fd":5,"prog_id":7,"fd_type"
68 {"pid":21767,"fd":5,"prog_id":8,"fd_type"
69 {"pid":21800,"fd":5,"prog_id":9,"fd_type"
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