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 complain, do it.
40 Be more verbose. (Show symbol address, etc)
44 Dump raw trace in ASCII.
52 Load module symbols. WARNING: use only with -k and LIVE kernel.
56 Print matching source lines (may be slow).
60 Don't shorten the displayed pathnames.
62 --stdio:: Use the stdio interface.
64 --tui:: Use the TUI interface Use of --tui requires a tty, if one is not
65 present, as when piping to other commands, the stdio interface is
66 used. This interfaces starts by centering on the line with more
67 samples, TAB/UNTAB cycles through the lines with more samples.
70 --cpu:: Only report samples for the list of CPUs provided. Multiple CPUs can
71 be provided as a comma-separated list with no space: 0,1. Ranges of
72 CPUs are specified with -: 0-2. Default is to report samples on all
76 Show raw instruction encoding of assembly instructions.
79 Interleave source code with assembly code. Enabled by default,
80 disable with --no-source.
83 Look for files with symbols relative to this directory.
86 --disassembler-style=:: Set disassembler style for objdump.
90 linkperf:perf-record[1], linkperf:perf-report[1]