6 perf-annotate - Read perf.data (created by perf record) and display annotated code
11 'perf annotate' [-i <file> | --input=file] [symbol_name]
15 This command reads the input file and displays an annotated version of the
16 code. If the object file has debug symbols then the source code will be
17 displayed alongside assembly code.
19 If there is no debug info in the object, then annotated assembly is displayed.
25 Input file name. (default: perf.data unless stdin is a fifo)
28 --dsos=<dso[,dso...]>::
29 Only consider symbols in these dsos.
36 Don't do ownership validation.
40 Be more verbose. (Show symbol address, etc)
44 Do not show any message. (Suppress -v)
48 Dump raw trace in ASCII.
56 Load module symbols. WARNING: use only with -k and LIVE kernel.
60 Print matching source lines (may be slow).
64 Don't shorten the displayed pathnames.
66 --stdio:: Use the stdio interface.
69 'always', 'never' or 'auto', allowing configuring color output
70 via the command line, in addition to via "color.ui" .perfconfig.
71 Use '--stdio-color always' to generate color even when redirecting
72 to a pipe or file. Using just '--stdio-color' is equivalent to
75 --tui:: Use the TUI interface. Use of --tui requires a tty, if one is not
76 present, as when piping to other commands, the stdio interface is
77 used. This interfaces starts by centering on the line with more
78 samples, TAB/UNTAB cycles through the lines with more samples.
80 --gtk:: Use the GTK interface.
83 --cpu:: Only report samples for the list of CPUs provided. Multiple CPUs can
84 be provided as a comma-separated list with no space: 0,1. Ranges of
85 CPUs are specified with -: 0-2. Default is to report samples on all
89 Show raw instruction encoding of assembly instructions.
92 Interleave source code with assembly code. Enabled by default,
93 disable with --no-source.
96 Look for files with symbols relative to this directory.
99 --disassembler-style=:: Set disassembler style for objdump.
102 Path to objdump binary.
105 Skip symbols that cannot be annotated.
108 Show event group information together
112 linkperf:perf-record[1], linkperf:perf-report[1]